
Faucet installation and replacement in Southern Maryland costs $175 to $600 for most projects in 2026, with the national average for a professional faucet swap landing around $350 including the fixture and labor. The full range runs from $120 to $200 for a basic single-handle bathroom faucet replacement where the existing supply lines and drain assembly are in good condition and the new faucet drops into the same mounting holes, up to $800 to $1,500 or more for a high-end kitchen faucet installation that involves replacing the supply lines, adding a new soap dispenser or pot filler, cutting or drilling new mounting holes in stone or solid-surface countertops, or addressing corroded shut-off valves and deteriorated supply connections discovered during the swap. At the low end, replacing a standard two-handle bathroom faucet with a matching single-hole unit on a vanity with flexible braided supply lines already in place takes 30 to 45 minutes of labor and $80 to $150 in materials. At the high end, installing a commercial-style pull-down kitchen faucet with a separate sprayer, instant hot water dispenser, and filtration faucet on a granite countertop, with shut-off valve replacement, new braided stainless steel supply lines, and disposal of the old fixtures, can require two to three hours of labor, $300 to $700 in materials, and a total investment of $600 to $1,500.
Late October is an ideal time to address faucet issues in Southern Maryland homes, not only because a dripping or malfunctioning faucet wastes water and money year-round, but because outdoor faucets (hose bibs) need to be in proper working order before the first hard freeze, typically arriving in late November to mid-December in the Calvert, St. Mary's, and Charles County area. A frost-proof hose bib that has a failed vacuum breaker, a slow drip, or a compromised washer can freeze, split the pipe inside the wall, and cause catastrophic water damage when temperatures rise and the ice thaws, one of the most common and most expensive plumbing emergencies in the tri-county area every winter. Replacing a failing outdoor faucet now, while daytime temperatures are still in the 55-to-70-degree range, costs $150 to $350, a fraction of the $2,000 to $8,000 repair bill for a burst pipe behind a finished wall.
This guide covers the complete cost picture for faucet installation and replacement in Southern Maryland: pricing by faucet type and fixture tier, equipment versus installed cost analysis, regional factors specific to the tri-county area, DIY versus professional installation, real-world project scenarios with itemized costs, signs that your faucets need replacement, and the questions we hear most from homeowners across Waldorf, Prince Frederick, Leonardtown, and the surrounding communities.
Understanding Faucet Types and Configurations
Before diving into costs, it helps to understand the different faucet types, mounting configurations, and valve mechanisms, because each of these factors affects both the fixture price and the installation complexity.
Faucet Types by Location
Kitchen faucets are the workhorses of a home's plumbing and see more daily use than any other fixture. They are available in pull-down, pull-out, single-handle, two-handle, commercial-style, pot filler, and wall-mount configurations. Kitchen faucets typically mount through holes in the sink deck or countertop and connect to hot and cold supply lines underneath the cabinet. Most modern kitchen faucets include an integrated sprayer, either a pull-down head that retracts into the spout or a separate side sprayer that mounts through its own hole in the sink deck.
Bathroom sink faucets (lavatory faucets) come in three primary mounting configurations: single-hole (one handle, one mounting hole), centerset (two handles, three holes on 4-inch centers), and widespread (two handles, three holes on 8-inch or wider centers). The mounting configuration of the existing sink or vanity top determines which faucet styles will fit without drilling new holes or using a deck plate.
Bathtub faucets include tub-only spouts, tub-shower combination valves with diverters, and freestanding tub fillers. Tub-shower valves are typically installed behind the wall during original construction and are significantly more complex and expensive to replace than a deck-mounted sink faucet, a valve replacement behind tile requires opening the wall, replacing the valve body, and patching or retiling the wall afterward.
Utility and laundry faucets are typically simple, durable two-handle fixtures mounted on a laundry sink, utility tub, or directly on the wall above a washing machine connection. They are the least expensive faucets to purchase and install.
Outdoor faucets (hose bibs) are wall-mounted frost-proof or standard sillcocks that provide outdoor water access. Frost-proof models, standard on virtually all homes built in Southern Maryland since the 1980s, have a long stem that extends through the wall so the actual shut-off point is inside the heated building envelope, preventing freeze damage. Standard (non-frost-proof) hose bibs are still found on older homes in the tri-county area and should be upgraded to frost-proof models as a winter preparation measure.
Valve Mechanisms
The internal valve mechanism affects the faucet's durability, feel, and repair cost:
| Valve Type | Typical Lifespan | Common In | Notes |
|---|---|---|---|
| Ceramic disc | 15 to 25 years | Mid-range to high-end faucets | Most durable; smooth feel; rarely drips |
| Ball valve | 10 to 15 years | Single-handle kitchen and bath faucets | Good durability; can develop leaks around the ball and springs |
| Cartridge | 10 to 20 years | Two-handle and single-handle models | Replaceable cartridge simplifies repair; Moen and Delta use proprietary cartridges |
| Compression | 5 to 10 years | Older two-handle faucets, outdoor hose bibs | Rubber washer wears out; cheapest to repair but most prone to dripping |
Cost by Faucet Type
The fixture itself accounts for 30 to 60 percent of a faucet replacement project, depending on the tier selected. Labor is relatively consistent across faucet types (with exceptions for tub/shower valves and wall-mount installations), so the fixture price is the primary variable.
Kitchen Faucets, Fixture and Installed Cost
| Fixture Tier | Fixture Cost | Installed Cost | Examples |
|---|---|---|---|
| Budget | $40 to $100 | $175 to $275 | Glacier Bay, Project Source, AquaSource, basic chrome single-handle pull-out |
| Mid-range | $100 to $250 | $250 to $425 | Moen Adler/Georgene, Delta Leland, Kohler Simplice, Pfister Stellen, pull-down with spray modes |
| High-end | $250 to $500 | $400 to $675 | Moen Arbor MotionSense, Delta Trinsic Touch2O, Kohler Artifacts, touchless, commercial style |
| Premium / Designer | $500 to $1,200+ | $650 to $1,500+ | Brizo Artesso, Rohl, Waterstone, Newport Brass, commercial spring, pot filler, custom finish |
Bathroom Sink Faucets, Fixture and Installed Cost
| Fixture Tier | Fixture Cost | Installed Cost | Examples |
|---|---|---|---|
| Budget | $30 to $75 | $150 to $225 | Glacier Bay, Project Source, chrome centerset or single-hole |
| Mid-range | $75 to $200 | $200 to $375 | Moen Eva, Delta Lahara, Kohler Rubicon, brushed nickel/matte black single-hole or widespread |
| High-end | $200 to $500 | $350 to $650 | Kohler Purist, Delta Trinsic, Moen Align, designer finishes, widespread |
| Premium / Designer | $500 to $1,000+ | $650 to $1,200+ | Brizo Litze, Waterworks, THG, wall-mount, custom finish, specialty metals |
Bathtub and Shower Faucets, Fixture and Installed Cost
| Fixture Tier | Fixture Cost | Installed Cost | Notes |
|---|---|---|---|
| Tub spout only (replace spout, not valve) | $15 to $60 | $100 to $200 | Slip-on or threaded; 15-minute swap if accessible |
| Tub-shower trim kit (new handles/escutcheon, same valve) | $50 to $200 | $175 to $375 | Cosmetic update; existing valve must be compatible |
| Tub-shower valve replacement (behind-wall) | $100 to $300 | $400 to $900 | Requires wall access; may need drywall/tile repair |
| Freestanding tub filler | $300 to $2,000+ | $500 to $2,500+ | Floor-mount or wall-mount; may require new rough-in |
Utility, Laundry, and Outdoor Faucets, Fixture and Installed Cost
| Faucet Type | Fixture Cost | Installed Cost | Notes |
|---|---|---|---|
| Laundry/utility sink faucet | $25 to $100 | $125 to $250 | Two-handle, wall-mount or deck-mount; straightforward swap |
| Washing machine valve (dual shut-off box) | $20 to $50 | $125 to $250 | Replaces old gate valves with quarter-turn ball valves |
| Outdoor hose bib, frost-proof sillcock | $15 to $40 | $150 to $350 | Requires removal of old unit, threading or soldering new one through the wall |
| Outdoor hose bib, standard (non-frost-proof) | $8 to $20 | $100 to $225 | Budget option; must be winterized with interior shut-off |
| Outdoor faucet, frost-proof upgrade (replacing standard with frost-proof) | $30 to $50 | $200 to $400 | May require extending the pipe through the wall; adds freeze protection |
Equipment vs. Installed Cost Breakdown
Here is a detailed breakdown of every cost component in a professional faucet replacement project.
| Cost Component | Typical Cost Range |
|---|---|
| Fixture and Materials | |
| Kitchen faucet, mid-range pull-down | $125 to $250 |
| Bathroom sink faucet, mid-range single-hole | $80 to $175 |
| Bathtub spout, replacement | $15 to $60 |
| Outdoor hose bib, frost-proof | $15 to $40 |
| Braided stainless steel supply lines (pair) | $8 to $18 |
| Plumber's putty or silicone sealant | $3 to $6 |
| Thread seal tape (Teflon tape) | $1 to $3 |
| Shut-off valve, quarter-turn ball valve (each) | $8 to $15 |
| Shut-off valve, compression angle stop (each) | $6 to $12 |
| Pop-up drain assembly (bathroom, if replacing with faucet) | $10 to $30 |
| Deck plate / escutcheon (to cover extra holes) | $8 to $25 |
| Total materials, basic bathroom faucet swap | $100 to $200 |
| Total materials, mid-range kitchen faucet swap | $150 to $300 |
| Labor | |
| Plumber / handyman hourly rate, Southern Maryland | $65 to $125 |
| Minimum service fee (typically 1 hour) | $125 to $200 |
| Bathroom faucet replacement, standard swap | $75 to $150 labor |
| Kitchen faucet replacement, standard swap | $100 to $200 labor |
| Shut-off valve replacement, per valve | $40 to $80 labor |
| Supply line replacement, per line | $15 to $30 labor |
| Outdoor hose bib replacement, frost-proof | $75 to $175 labor |
| Tub-shower valve replacement (behind wall) | $200 to $500 labor |
| Add-On Costs | |
| Shut-off valve replacement (corroded or non-functional), per valve | $50 to $100 total |
| Supply line replacement (corroded or incompatible), per line | $20 to $40 total |
| Countertop hole drilling, laminate or solid surface | $25 to $75 |
| Countertop hole drilling, granite or quartz | $75 to $200 |
| Disposal of old fixture | $0 to $25 |
| Under-sink plumbing repair (corroded drain, leaking P-trap) | $50 to $150 |
| Drywall patch (for tub-shower valve access) | $75 to $200 |
| Tile repair (for tub-shower valve access through tile wall) | $150 to $400 |
| Total installed, basic bathroom faucet replacement | $150 to $250 |
| Total installed, mid-range kitchen faucet replacement | $275 to $450 |
| Total installed, outdoor hose bib (frost-proof) | $175 to $350 |
| Total installed, tub-shower valve replacement | $450 to $900 |
Labor: 35% to 55% of Total Project Cost
Labor accounts for roughly one-third to one-half of a faucet replacement project, depending on the fixture price. A $40 budget bathroom faucet installed for $175 total is about 75 percent labor. A $400 high-end kitchen faucet installed for $575 total is about 30 percent labor. The labor component is driven primarily by access difficulty, working under a kitchen sink inside a cramped cabinet, dealing with corroded connections that need to be cut rather than unscrewed, and the unexpected discoveries (leaking shut-off valves, corroded supply lines, deteriorated drain assemblies) that turn a 30-minute faucet swap into a 90-minute plumbing project.
The Hidden Cost: Shut-Off Valve Replacement
The single most common add-on cost in a faucet replacement project is shut-off valve replacement, and it is one that most homeowners do not anticipate. The shut-off valves (also called stop valves or angle stops) under each sink control the flow of hot and cold water to the faucet. In homes built before the mid-2000s, these are typically multi-turn gate valves or globe valves with rubber washers, valves that corrode, seize, and fail after 15 to 25 years of service. When a plumber replaces a faucet and finds that the existing shut-off valves are corroded, difficult to turn, or dripping when closed, the professional recommendation is to replace them at the same time. Replacing shut-off valves while the supply lines are already disconnected adds $50 to $100 per valve, significantly less than a separate service call to replace them later. Homes in the Calvert, St. Mary's, and Charles County area built in the 1970s through early 2000s should expect to replace shut-off valves during most faucet replacement projects.
Regional Factors for Southern Maryland
Several factors specific to the Calvert, St. Mary's, and Charles County area affect faucet selection, installation considerations, and the urgency of addressing faucet issues before winter.
Water Quality and Mineral Content
Water quality varies significantly across the tri-county area and directly affects faucet longevity and performance. Homes on well water, common throughout rural Calvert County (Lusby, Solomons, Port Republic, St. Leonard, Broomes Island), much of St. Mary's County (Mechanicsville, Charlotte Hall, Hollywood, Chaptico, Avenue, Ridge, St. Inigoes), and the eastern portions of Charles County (Nanjemoy, Cobb Island, Issue), often have elevated iron, manganese, and mineral content that causes staining, scaling, and accelerated wear on faucet components. Iron-heavy well water leaves orange-brown stains on fixtures, clogs aerators every few months, and accelerates the deterioration of rubber washers, O-rings, and cartridge seals inside the faucet. Homeowners on well water should prioritize faucets with ceramic disc valves, the most resistant to mineral damage, and plan for aerator cleaning or replacement every three to six months.
Homes on public water systems, Waldorf, La Plata, Indian Head, Bryans Road, Lexington Park, California (MD), and the towns served by the Calvert County, St. Mary's County, and Charles County Metropolitan Commission water systems, generally have treated, filtered water that is easier on fixtures. However, chlorine and chloramine used in municipal water treatment can degrade rubber components over time, and older distribution mains can introduce sediment that clogs aerators and cartridges. Public water in several tri-county communities has moderately hard water (7 to 12 grains per gallon) that causes gradual mineral buildup inside faucet bodies and on exterior surfaces, particularly in brushed nickel, chrome, and polished brass finishes where mineral deposits show as white or green scale.
Freeze Protection for Outdoor Faucets
Southern Maryland's climate, with winter lows regularly dropping into the low 20s and occasionally into the teens during January and February cold snaps, makes frost-proof outdoor faucets essential. The freeze-thaw cycle in the tri-county area typically runs from late November through mid-March, with 30 to 50 nights below freezing in a typical winter. A standard (non-frost-proof) hose bib has its shut-off mechanism at the wall surface, where the pipe is exposed to exterior temperatures. When water sitting in this exposed section freezes, it expands and can split the fitting or the pipe behind the wall, damage that is invisible until the ice melts and water begins flowing into the wall cavity.
Frost-proof sillcocks solve this problem by placing the shut-off point 6 to 12 inches inside the wall, within the heated building envelope. When the faucet is turned off, water drains from the exposed pipe section by gravity, leaving no water to freeze. The critical installation detail is that the pipe must slope slightly downward toward the exterior so that water drains fully after each use, a mistake in the original installation (pipe level or sloping inward) defeats the frost-proof design and can still result in frozen pipes. Upgrading from a standard hose bib to a frost-proof model costs $200 to $400 installed and is one of the most cost-effective winterization investments a homeowner can make, especially for homes in the cooler inland areas of the tri-county region (Charlotte Hall, Hughesville, Mechanicsville, La Plata, Indian Head) where winter temperatures run 3 to 5 degrees colder than the waterfront communities.
Late October is the optimal time for this upgrade: daytime temperatures in the 55-to-70-degree range are comfortable for working outdoors, the ground is not yet frozen (important if the pipe passes near grade level), and plumbers' schedules are not yet compressed by the rush of emergency freeze-damage calls that peaks in December and January.
Waterfront Home Considerations
Homes in the waterfront communities along the Chesapeake Bay and Patuxent River, Solomons, Lusby, Chesapeake Beach, North Beach, Drum Point, Piney Point, St. Inigoes, Ridge, Scotland, face salt air exposure that accelerates corrosion on exterior plumbing fixtures. Standard chrome-plated outdoor faucets in these locations can develop pitting and corrosion within 5 to 8 years, compared to 15 to 20 years inland. Homeowners in waterfront locations should choose outdoor faucets with brass bodies and either a chrome or satin nickel finish rated for coastal environments, or, for maximum longevity, a stainless steel or marine-grade brass hose bib. The upgrade from a standard $15 frost-proof sillcock to a marine-rated brass model at $30 to $50 is negligible in the installed cost but adds years of corrosion-free service.
For interior faucets, salt air exposure is generally not a factor, but the high humidity common in waterfront homes (60 to 85 percent indoor relative humidity during summer without dehumidification) can accelerate corrosion on the underside of faucets, supply connections, and shut-off valves beneath sinks and vanities. Periodic inspection of these concealed connections, once a year when changing the aerator or cleaning beneath the sink, catches slow leaks and corrosion before they cause water damage.
Age of Housing Stock and Plumbing Systems
The tri-county area's housing stock spans every decade from the 1940s to new construction. The plumbing systems in these homes present different faucet replacement challenges:
Homes built 1940s, 1970s (common in Leonardtown, Lexington Park, Mechanicsville, Indian Head, La Plata): Original plumbing is galvanized steel pipe with soldered brass or compression fittings. Faucet replacement in these homes frequently requires replacing corroded shut-off valves, adapting from galvanized pipe to modern copper or PEX supply lines, and dealing with non-standard spacing on older sinks and vanities. Add $75 to $200 for these common complications.
Homes built 1970s, 1990s (abundant in Waldorf, Hughesville, California, Lusby, Prince Frederick, Dunkirk, Huntingtown): Original plumbing is typically copper supply pipe with brass or chrome-plated compression shut-off valves. These valves are now 30 to 50 years old and are the most common source of add-on costs during faucet replacement, expect to replace at least one valve on most projects. Supply lines may be rigid chrome-plated copper tubes (original) or flexible braided stainless, the rigid tubes should be replaced with braided stainless during faucet replacement for improved reliability and easier future access.
Homes built 2000s, present (newer subdivisions throughout the tri-county area): Modern plumbing with PEX or copper supply lines, quarter-turn ball shut-off valves, and standard faucet mounting configurations. Faucet replacement in these homes is the most straightforward, the plumber is typically working with modern, functional shut-off valves, flexible supply connections, and standard mounting hole patterns. Complications are uncommon; most projects are completed within the base cost estimate.
DIY vs. Professional Faucet Replacement
Faucet replacement is one of the most commonly attempted DIY plumbing projects, and one where the outcome ranges from a successful 30-minute swap to a multi-hour ordeal involving emergency shut-off of the main water supply, a trip to the hardware store for parts, and ultimately a call to a plumber anyway.
When DIY Is a Reasonable Option
| Situation | Why DIY Can Work |
|---|---|
| Bathroom vanity faucet, new faucet matches existing hole pattern | Accessible connections (open vanity cabinet), standard supply lines, straightforward bolt-on mounting |
| Kitchen faucet, single-hole replacing single-hole, functional shut-off valves | Tight working space under the sink but standard connections; no modifications needed |
| Replacing a tub spout (spout only, not the valve behind the wall) | Twist-off or set-screw removal, slide on new spout, tighten, 10-minute job |
| Installing a new aerator or replacing a sprayer hose | No plumbing connections involved; hand-tool installation |
DIY materials cost for a mid-range bathroom faucet replacement: $80 to $175 for the faucet, $8 to $18 for new supply lines, $3 to $6 for plumber's putty or silicone, and $1 to $3 for thread tape, total $92 to $202. The most common DIY mistakes are: over-tightening supply connections (which cracks the ferrule or strips the threads, causing a slow leak), failing to replace old supply lines (braided stainless supply lines should be replaced every 8 to 12 years regardless of appearance, they are the number one cause of catastrophic flooding from under-sink leaks in the U.S.), not checking shut-off valve function before starting (discovering that the shut-off valve does not fully stop water flow after the old faucet is already removed), and forcing a faucet into mounting holes that do not match (resulting in a misaligned or unstable installation that leaks or wobbles).
When Professional Installation Is the Clear Choice
| Situation | Why Professional Is Better |
|---|---|
| Shut-off valves are corroded, seized, or dripping | Valve replacement requires cutting pipes, sweating or compression fittings, and water main shut-off |
| Old supply lines are rigid chrome tubes soldered to the shut-off valves | Requires cutting and refitting; risk of disturbing corroded connections |
| Tub-shower valve replacement (behind-wall access) | Wall opening, valve body replacement, soldering or PEX connections, drywall/tile repair |
| Countertop hole modification (drilling granite, quartz, or solid surface) | Diamond hole saw required; one mistake cracks the countertop |
| Changing mounting configuration (e.g., centerset to single-hole or widespread) | Hole modification, deck plates, possible sink replacement |
| Outdoor hose bib replacement or frost-proof upgrade | Through-wall pipe work, soldering or threading, ensuring proper slope for drainage |
| Older home with galvanized pipe or non-standard fittings | Adapters, pipe transitions, corrosion complications that escalate quickly |
| Multiple faucet replacements in the same visit | Bundle savings; plumber handles all complications in one trip |
Professional installation at $175 to $600 for a typical faucet swap delivers proper shut-off valve assessment and replacement if needed, new supply lines, leak testing under pressure, correct sealant application, disposal of the old fixture, and the peace of mind that the work is done correctly with materials and connections that will perform for 15 to 25 years. A professional also identifies problems that a homeowner might miss, a slow drip at the shut-off valve, a corroding supply line behind the wall, a P-trap that is about to fail, and addresses them before they become water damage emergencies.
Sample Project Scenarios
These scenarios represent common faucet replacement projects in the tri-county area. All costs reflect 2026 pricing for materials and professional installation.
Scenario 1: Bathroom Vanity Faucet Replacement in a Waldorf Townhouse, $255
A homeowner in a 2004-built townhouse in Waldorf has a master bathroom vanity faucet (original builder-grade chrome centerset) that has developed a persistent drip from the spout despite two cartridge replacements over the past three years. The plastic cartridge housing inside the faucet body has cracked, a common failure mode in budget faucets after 20 years, and the faucet is no longer repairable. The existing shut-off valves are quarter-turn ball valves in good working condition. The vanity has three mounting holes on 4-inch centers.
| Item | Cost |
|---|---|
| Moen Adler centerset bathroom faucet, brushed nickel | $89 |
| Braided stainless steel supply lines, pair | $12 |
| Plumber's putty | $4 |
| Minimum service fee (includes first faucet replacement) | $150 |
| Supply line swap, included in base service | $0 |
| Leak testing and cleanup | Included |
| Disposal of old faucet | Included |
| Estimated total | $255 |
The technician completes the project in approximately 35 minutes. The existing shut-off valves function properly and do not need replacement. The old centerset faucet is removed (two mounting nuts and two supply connections), the vanity top is cleaned, and the new Moen Adler drops into the same three-hole pattern. New braided supply lines connect to the existing shut-off valves with hand-tight plus quarter-turn connections. Water is turned on, hot and cold are verified, and all connections are checked for leaks under pressure. The homeowner gains a reliable, drip-free faucet with a brushed nickel finish that updates the look of the vanity, and Moen's limited lifetime warranty on the cartridge and finish.
Scenario 2: Kitchen Faucet Upgrade in a Prince Frederick Colonial, $515
A homeowner in a 2001-built colonial in Prince Frederick wants to replace the original two-handle kitchen faucet (builder-grade chrome, separate side sprayer) with a modern single-handle pull-down faucet. The kitchen has a stainless steel undermount sink with four holes in the granite countertop, one for the hot handle, one for the cold handle, one for the spout, and one for the side sprayer. The new single-handle pull-down faucet needs only one hole; the remaining holes will be covered with a matching deck plate (for the sprayer hole) and a new soap dispenser (for one of the handle holes).
| Item | Cost |
|---|---|
| Delta Leland single-handle pull-down kitchen faucet, stainless | $215 |
| Matching deck plate (to cover sprayer hole) | $18 |
| Soap dispenser, stainless finish (for extra hole) | $25 |
| Hole cover cap, stainless (for remaining extra hole) | $8 |
| Braided stainless steel supply lines, pair | $14 |
| Plumber's putty and thread tape | $5 |
| Service fee and kitchen faucet removal/installation | $200 |
| Shut-off valve inspection, both functional, no replacement needed | $0 |
| Soap dispenser installation | $30 |
| Old caulk removal and clean-up around sink perimeter | Included |
| Disposal of old faucet and sprayer | Included |
| Estimated total | $515 |
The project takes approximately one hour and fifteen minutes. The plumber disconnects and removes the old two-handle faucet and side sprayer, cleans the granite countertop around all four holes, installs the new Delta Leland through the center hole with the pull-down hose routed through the spout, installs the soap dispenser in one side hole, caps the remaining hole with a finish-matched cover, and covers the old sprayer hole with the deck plate. The sprayer function is now integrated into the pull-down faucet head, no separate sprayer to fail or kink. The homeowner gains a dramatically updated kitchen fixture with Delta's Touch-Clean spray holes (which resist mineral buildup), a magnetic docking system for the spray head, and a clean single-handle operation that is easier to use with messy hands.
Scenario 3: Two Outdoor Hose Bibs, Frost-Proof Upgrade in Charlotte Hall, $649
A homeowner in a 1985-built rambler in Charlotte Hall has two standard (non-frost-proof) outdoor hose bibs, one on the front of the house and one on the back, that have been winterized with interior shut-off valves every fall for 40 years. The interior shut-off valves are old gate valves that no longer close fully, resulting in a slow drip from both hose bibs all winter despite "winterization." Last February, the back hose bib froze and the pipe inside the crawl space split at a fitting, causing water damage to the crawl space insulation and subflooring before the leak was discovered. The homeowner wants both hose bibs replaced with frost-proof sillcocks and the interior gate valves replaced with modern quarter-turn ball valves.
| Item | Cost |
|---|---|
| Frost-proof sillcocks, 12-inch, anti-siphon vacuum breaker, 2 units | $55 |
| Quarter-turn ball shut-off valves (interior), 2 units | $24 |
| Copper pipe, fittings, and solder (for through-wall connection) | $20 |
| Thread tape, pipe compound | $5 |
| Service fee and first hose bib replacement | $225 |
| Second hose bib replacement (reduced rate, same trip) | $175 |
| Interior gate valve replacement, 2 valves (while lines are open) | $80 |
| Pipe stub repair (back hose bib, repair section damaged by last winter's freeze) | $65 |
| Leak testing and insulation repair around new penetrations | Included |
| Estimated total | $649 |
The project takes approximately two and a half hours. Each old hose bib is removed by cutting the pipe inside the wall, and the new frost-proof sillcock is threaded through the wall at a slight downward slope to ensure water drains fully after each use. The pipe connections inside the wall are soldered copper, and each new sillcock includes an anti-siphon vacuum breaker (code-required on all new outdoor faucet installations) that prevents contamination of the home's drinking water from a garden hose left in a puddle or submerged in a pool. The interior gate valves, both frozen partially open, are cut out and replaced with quarter-turn ball valves that shut off fully and reliably with a 90-degree turn of the handle. The homeowner eliminates the annual winterization chore, gains reliable full-shut-off capability on both outdoor water lines, and, most importantly, removes the freeze-and-burst risk that caused last winter's $2,800 crawl space repair bill.
Scenario 4: Full Kitchen and Bathroom Faucet Package in a Lusby Cape Cod, $1,113
A homeowner in a 1992-built Cape Cod in Lusby is updating the kitchen and both bathrooms as part of a cosmetic refresh. The project includes replacing the kitchen faucet (original builder-grade, dripping), the master bathroom vanity faucet (stained and corroded from well water), and the hall bathroom vanity faucet (outdated brass finish). All three faucets are being replaced at the same time to take advantage of bundled pricing and to achieve a consistent updated look throughout the home (matte black finish on all three fixtures). The home is on well water with moderate iron content, so the plumber will also install new braided supply lines at all three locations and replace four of the six shut-off valves that are showing corrosion and difficulty turning.
| Item | Cost |
|---|---|
| Kitchen faucet, Moen Georgene pull-down, matte black | $179 |
| Master bath faucet, Moen Genta single-hole, matte black | $110 |
| Hall bath faucet, Moen Genta single-hole, matte black (matching) | $110 |
| Deck plates, 2 (for bathroom sinks converting from 3-hole to single-hole) | $30 |
| Braided stainless supply lines, 6 pairs (hot + cold × 3 locations) | $54 |
| Plumber's putty, thread tape, silicone | $10 |
| Service fee and first faucet (kitchen) | $200 |
| Second faucet, master bath (bundled rate) | $100 |
| Third faucet, hall bath (bundled rate) | $85 |
| Shut-off valve replacement, 4 valves × $55 each | $220 |
| Well water aerator advice and new aerators, 3 faucets | $15 |
| Disposal of old fixtures | Included |
| Leak testing at all three locations | Included |
| Estimated total | $1,113 |
The project takes approximately three hours. By bundling all three faucets into a single service call, the homeowner saves approximately $175 compared to three separate appointments, the plumber's setup, travel, and minimum service fee are incurred only once. The four corroded shut-off valves are replaced while the supply lines are already disconnected, avoiding the significant risk of disturbing a corroded valve during a future solo repair and causing a leak or a broken fitting. The consistent matte black finish across all three bathrooms and the kitchen provides a cohesive, updated look. The plumber advises the homeowner on aerator maintenance for well water: the iron content in the well water will gradually clog the new aerators, and unscrewing and soaking them in white vinegar every two to three months will maintain full water pressure and even flow.
Signs Your Faucet Needs Replacement
Not every faucet issue requires replacement, some problems can be resolved with a $5 cartridge or a $2 O-ring. Knowing when repair is no longer cost-effective helps homeowners make the right decision.
Persistent dripping after cartridge or washer replacement. If you have already replaced the cartridge, washer, or O-ring and the faucet still drips, the problem is likely in the faucet body itself, worn valve seat, corroded internal passages, or a cracked housing. A new cartridge costs $8 to $25 and is worth trying once. A second cartridge replacement on the same faucet within two years signals that the faucet body is the problem and replacement is more cost-effective than continued repair.
Visible corrosion, pitting, or mineral buildup on the faucet body. Surface corrosion on a chrome or nickel finish is cosmetic and does not necessarily affect function. However, corrosion that has penetrated the finish and is eating into the base metal, typically visible as green verdigris on brass, orange rust on zinc alloy, or white powdery scale on chrome, indicates that the faucet's internal components are similarly corroded and nearing end of life. Well water homes in the tri-county area see this corrosion develop faster than homes on public water.
Low water pressure or uneven flow at one faucet. If water pressure is normal at other fixtures but low at one faucet, the problem is usually a clogged aerator (easy fix, unscrew, clean, reinstall) or buildup inside the faucet body or cartridge. If cleaning the aerator and replacing the cartridge do not restore full pressure, mineral deposits have likely accumulated inside the faucet body's internal passages to the point where replacement is the only solution.
Water leaking from the base of the faucet or from under the handle. Leaks from the base of the faucet (where it meets the sink deck) indicate a failed O-ring or gasket in the mounting assembly. Leaks from under the handle indicate a failed O-ring or cartridge seal. Both are repairable on most faucets, but if the faucet is more than 15 years old and has required multiple repairs, the cost of repeated service calls exceeds the cost of replacement with a modern, reliable fixture.
Handle is difficult to turn or has excessive play. A handle that is stiff, gritty, or requires excessive force to turn has mineral deposits on the stem or inside the cartridge. A handle that wobbles or has lost its "center" has worn internal splines or a stripped set screw. In budget faucets with plastic internal components, these wear issues are typically terminal, the replacement parts may not be available, and even if they are, the next component will fail shortly after.
Outdated style that clashes with a renovated kitchen or bathroom. Sometimes the faucet works fine but looks dated, a polished brass two-handle centerset in a bathroom that has been updated with a new vanity, mirror, and lighting in brushed nickel or matte black. Replacing the faucet completes the visual update at a fraction of the cost of the overall renovation and brings the fixture's finish and style into alignment with the updated space.
Your outdoor faucet drips or the handle does not shut off fully. An outdoor faucet that drips when closed, or that requires extra force to shut off, has a worn washer or valve seat. This is a repair, a new washer costs $1 and takes 10 minutes, but if the hose bib is a standard (non-frost-proof) model, the drip is a warning to replace the entire unit with a frost-proof sillcock before winter rather than investing repair time in a fixture that poses a freeze risk.
Frequently Asked Questions
How long does it take to replace a faucet? A straightforward faucet replacement, new faucet matching the existing mounting pattern, functional shut-off valves, standard supply connections, takes 30 to 60 minutes for a bathroom faucet and 45 to 90 minutes for a kitchen faucet. Add 20 to 40 minutes per shut-off valve if valve replacement is needed, and 30 to 60 minutes if the supply lines require modification. A tub-shower valve replacement (behind-wall) takes 2 to 4 hours including wall access and patching. Most single-faucet replacements are completed within one service visit.
Should I buy the faucet myself or have the plumber supply it? Either approach works. Buying the faucet yourself, from a home center, online retailer, or plumbing supply house, gives you the widest selection and the opportunity to compare prices. Having the plumber supply it adds a 10 to 25 percent markup on the fixture but includes the plumber's product knowledge (avoiding compatibility issues), warranty support (many plumbers warranty their installation only when they supply the fixture), and the convenience of not needing to research and purchase the right product. If you buy your own faucet, choose a name-brand fixture (Moen, Delta, Kohler, Pfister, American Standard), off-brand and no-name faucets often have non-standard connections, proprietary cartridges that are difficult to source for future repairs, and shorter service lives that offset the initial savings.
Do I need to replace the supply lines when I replace a faucet? Yes, this is a best practice that every reputable plumber follows and that every homeowner should insist on. Braided stainless steel supply lines have a recommended service life of 8 to 12 years. They are the number one cause of catastrophic water damage from under-sink flooding in the United States, a burst supply line can release 3 to 5 gallons per minute, causing thousands of dollars in water damage before the homeowner discovers the leak (especially if it happens while the home is unoccupied). New supply lines cost $8 to $18 per pair and add 5 minutes to the installation, trivial in the context of a $200 to $500 project. Consider it non-negotiable insurance against a burst-hose flood.
Can I upgrade from a two-handle faucet to a single-handle faucet? Yes, in most cases. If the sink has three mounting holes (standard for centerset and widespread two-handle faucets), a single-handle faucet can be installed in the center hole with a deck plate covering the two unused side holes. Alternatively, you can install a soap dispenser and an instant hot water dispenser in the extra holes. If you prefer the clean look of a single hole with no deck plate, a stainless steel or silicone plug ($3 to $8 each) covers each unused hole. No countertop modification is needed for this conversion, it is one of the most common faucet upgrades in kitchen and bathroom renovations.
How do I winterize my outdoor faucets? If you have frost-proof hose bibs (standard on most homes built since the mid-1980s in Southern Maryland), winterization is simple: disconnect all garden hoses from the faucets before the first freeze. Leaving a hose connected prevents the frost-proof sillcock from draining and defeats the freeze protection. That is the only step required, no interior shut-off valve closure is needed for properly installed frost-proof hose bibs. If you have standard (non-frost-proof) hose bibs, winterization requires closing the interior shut-off valve for each outdoor faucet, then opening the outdoor faucet to drain the pipe between the shut-off and the hose bib. Leave the outdoor faucet handle in the open position all winter so that any residual water can drain and any expansion from minor freezing has room to relieve pressure rather than splitting the pipe. If your interior shut-off valves do not fully close or you are unsure whether your hose bibs are frost-proof, late October is the ideal time to have a professional assess and upgrade them before the first freeze.
Is a touchless faucet worth the extra cost? Touchless (motion-sensor) kitchen faucets have matured significantly since their introduction, and the current generation from major manufacturers (Moen MotionSense, Delta Touch2O, Kohler Touchless) is reliable and practical. The typical premium over a comparable non-touchless model is $75 to $200. The practical benefits are real: activating the faucet with a hand wave or a tap when your hands are covered in raw chicken, flour, or soap reduces cross-contamination and keeps the handle cleaner. The installation is identical to a standard faucet except for the addition of a battery pack or AC adapter (most models use 6 AA batteries that last 6 to 12 months, or an optional AC adapter that plugs into an outlet under the sink). The technology is mature enough for a confident recommendation in 2026, the early-generation reliability concerns have been largely resolved.
What finish should I choose? Finish selection is primarily aesthetic, choose the finish that matches your other fixtures (cabinet hardware, towel bars, light fixtures) for a coordinated look. From a durability standpoint, the finishes rank roughly: PVD (physical vapor deposition) finishes like Moen's Spot Resist brushed nickel or Delta's SpotShield stainless are the most durable, they resist fingerprints, water spots, and corrosion, and maintain their appearance for the life of the faucet. Matte black is extremely popular in 2026 and is durable in quality brands, though it shows water spots and fingerprints more than brushed finishes. Chrome is the most affordable and easiest to clean but shows water spots readily. Polished brass and gold are making a comeback in designer applications but require more maintenance to prevent tarnishing. For well-water homes in the tri-county area, PVD finishes are the strongest recommendation, they resist the iron staining and mineral deposits that degrade conventional electroplated finishes.
Ready to upgrade your faucets or prepare your outdoor plumbing for winter? Gray & Sons Contracting provides professional faucet installation and replacement throughout Calvert, St. Mary's, and Charles County, from bathroom vanity upgrades in Waldorf, La Plata, and Lexington Park to kitchen faucet replacements in Prince Frederick, Leonardtown, and Huntingtown, to outdoor hose bib frost-proof upgrades in Charlotte Hall, Mechanicsville, Hollywood, Hughesville, and Lusby, to whole-house faucet packages on well-water homes in Solomons, Dunkirk, California (MD), Chaptico, Avenue, Indian Head, Bryans Road, Chesapeake Beach, North Beach, Drum Point, Piney Point, St. Inigoes, Ridge, and Scotland. Most single-faucet replacements are completed in under an hour, no mess, no disruption to your daily routine, and the confidence that every connection, valve, and supply line beneath your sink is in reliable working condition. We handle the complete job, fixture installation, shut-off valve assessment and replacement, supply line upgrade, leak testing, and cleanup, with honest pricing, name-brand fixtures, and the experience to spot hidden issues like corroded valves and failing supply lines before they become expensive emergencies. Get a Free Estimate