Faucet Repair Cost in San Antonio: 8 Leak Types and What They Cost to Fix in 2026

Faucet repair cost in San Antonio ranges from $60 to $400 in 2026. The price depends on the faucet type, the failed part, and where the faucet is located in your home. A simple washer replacement on a bathroom sink faucet costs $60 to $150. A leaky shower faucet requiring cartridge replacement and wall access costs $200 to $400. The national average for leaky faucet repair sits at $270, and San Antonio pricing tracks close to that number.

A faucet dripping at 1 drop per second wastes over 3,000 gallons of water per year. At current SAWS tiered rates, that adds measurable cost to every billing cycle. Fixing a leaky faucet early keeps the repair under $200 in most cases and stops water waste the same day.

What Does Faucet Repair Include?

Faucet repair covers the diagnosis and fix of any leak, drip, or mechanical failure in a residential faucet. Common repairs include replacing worn internal parts (washers, O-rings, cartridges, valve seats), tightening connections, cleaning mineral buildup, and fixing handle mechanisms.

Residential homes have faucets in 4 primary locations: kitchen sinks, bathroom sinks, showers or bathtubs, and outdoor hose bibs. Each location uses a different faucet design. Kitchen faucets often use ball or disc valves with more moving parts. Bathroom faucets use cartridge or compression valves. Shower faucets mount behind the wall, making access harder. Outdoor hose bibs use simple compression valves exposed to weather and freeze cycles.

How Much Does It Cost to Fix a Leaky Faucet in San Antonio in 2026?

Most San Antonio homeowners pay between $100 and $400 to fix a leaky faucet in 2026. The average cost is $270 including parts and labor. Simple fixes cost under $150. Shower or bathtub faucet repairs with wall access cost $200 to $400. Outdoor faucet replacement runs $150 to $450.

San Antonio plumber labor rates range from $75 to $150 per hour for faucet work. Most faucet repairs take 30 minutes to 2 hours. Shower and bathtub faucets take longer because the valve sits inside the wall.

Here is a cost breakdown for 8 common faucet leak repairs in 2026:

San Antonio pricing aligns with the national average. Emergency or after-hours service adds 50% to 100% to these rates.

How Does Faucet Type Affect the Cost to Repair a Leaky Faucet?

Faucet type determines which internal parts fail and how long the repair takes. There are 4 common faucet valve types in residential homes.

• Compression valve faucets: The oldest and simplest design. Two handles control hot and cold water by compressing a rubber washer against a valve seat. Washer and seat wear out with regular use. Repair cost: $60 to $150. Parts cost: under $10. Labor time: 30 to 45 minutes. Found in older San Antonio homes built before the 1990s.
• Ball valve faucets: Common in single-handle kitchen faucets. A rotating ball with spring-loaded rubber seats controls water flow and temperature. Multiple small parts (springs, seats, cam, packing) can fail. Repair cost: $100 to $250. Parts cost: $15 to $50 for a rebuild kit. Labor time: 45 minutes to 1 hour.
• Cartridge faucets: Used in both single and dual-handle faucets. A removable cartridge (brass or plastic) controls water flow through internal channels. O-rings seal the base. Repair cost: $100 to $250. Cartridge cost: $10 to $85 depending on brand and size. Labor time: 45 minutes to 1.5 hours. Shower cartridges cost more than sink cartridges.
• Ceramic disc faucets: The most durable design. Two ceramic discs rotate against each other to control flow. These faucets rarely leak. When they do, sediment or a cracked disc is the cause. Repair cost: $100 to $250. Disc replacement: $15 to $60. Labor time: 1 to 2 hours.

How Does Faucet Location Affect Leaky Faucet Repair Cost?

The faucet location in your home changes the repair cost because of access difficulty and the number of components involved.

How Much Does Bathroom Sink Faucet Repair Cost?

Bathroom sink faucet repair costs $60 to $200 in San Antonio. These faucets have the simplest designs and the easiest access. The supply lines and shutoff valves sit directly under the sink in the vanity cabinet. Most bathroom faucet leaks involve a worn washer, O-ring, or cartridge. Repair takes 30 minutes to 1 hour.

How Much Does Kitchen Faucet Repair Cost?

Kitchen faucet repair costs $100 to $300. Kitchen faucets have more moving parts than bathroom faucets. Ball valve and pull-down sprayer models include additional seals, springs, and hose connections. Mineral deposits from San Antonio hard water (15 to 20 grains per gallon from the Edwards Aquifer) build up faster on kitchen faucets because of higher daily use. A kitchen faucet in an average household runs 20 to 30 times per day.

How Much Does Leaky Shower Faucet Repair Cost?

Leaky shower faucet repair cost ranges from $150 to $400 in San Antonio. Shower and bathtub faucets mount inside the wall. Reaching the valve requires an access panel or, in some cases, cutting through drywall. A plumber needs 1 to 3 hours for a shower faucet repair compared to under 1 hour for a sink faucet. Cartridge replacement is the most common shower faucet repair. Shower cartridges cost $15 to $85 depending on brand. Diverter valve repair on a tub/shower combo costs $75 to $150.

How Much Does It Cost to Repair an Outside Faucet?

The cost to repair an outside faucet (hose bib) in San Antonio ranges from $100 to $450. A simple washer replacement costs $60 to $100. Full hose bib replacement costs $150 to $350 for parts and labor. Frost-free and anti-siphon models cost $200 to $450 installed. Outdoor faucets in San Antonio face 2 primary threats: hard water mineral buildup during summer and freeze damage during winter cold snaps. The January 2026 freeze cycle across Bexar County caused a spike in outdoor faucet replacements across the region.

What Are 6 Signs You Need Faucet Repair?

Faucet leaks are not always visible. Some show up as higher SAWS water bills before you notice dripping. Catching these signs early keeps the repair in the $60 to $200 range.

1. Water drips from the spout with the handle turned off: A worn washer, O-ring, or cartridge allows water to pass through the valve. A faucet dripping at 1 drop per second wastes 3,000+ gallons per year.
2. Water pools around the base of the faucet: A failed O-ring or worn cartridge seal allows water to escape around the base instead of flowing through the spout. Prolonged base leaks cause countertop, cabinet, or subfloor water damage.
3. Handle is stiff, hard to turn, or wobbles: Mineral deposits from hard water corrode internal valve components. A handle that requires force to operate puts stress on the valve seat and stem. Continued use accelerates internal damage.
4. Water pressure drops at 1 faucet but not others: A clogged aerator screen or partially closed shutoff valve reduces flow at a single fixture. Removing and cleaning the aerator screen takes 5 minutes and costs nothing. If flow remains low after cleaning, the cartridge or valve seat may be failing.
5. Water temperature fluctuates without adjustment: A worn cartridge or failing mixing valve causes inconsistent temperature control. In shower faucets, this is a safety concern because sudden temperature spikes can cause scalding.
6. Mold, mildew, or discoloration near the faucet: Persistent moisture from a slow leak creates conditions for mold growth around the sink base, backsplash, or cabinet interior. The leak may be small enough that you do not notice dripping, but the moisture accumulates daily.

When Does Faucet Replacement Make More Sense Than Repair?

Replacement is the better financial decision in 4 situations:

• The repair estimate exceeds 50% of a new faucet plus installation: A new kitchen faucet costs $170 to $360. Installation adds $100 to $250 in labor. If a repair approaches $250 to $300, a new faucet provides a warranty, updated valve technology, and years of leak-free operation.
• The faucet is over 10 years old with recurring leaks: Internal components degrade together. Fixing one part on a 15-year-old faucet often leads to the next part failing within months. Replacement eliminates the cycle.
• Replacement parts are discontinued or hard to source: Older faucet models from brands no longer in production require specialty parts that cost 2 to 3 times more than standard replacements. A plumber spending extra time sourcing parts adds to the labor bill.
• Visible corrosion, rust, or mineral damage on the faucet body: Surface corrosion indicates internal deterioration. San Antonio’s hard water accelerates this process. A corroded faucet body cannot be repaired and must be replaced.

Which Faucet Repairs Can San Antonio Homeowners Handle Without a Plumber?

Three faucet repairs are safe for homeowners with basic hand tools. Each takes under 30 minutes.

• Aerator cleaning ($0 in parts): Unscrew the aerator from the faucet tip by hand or with pliers. Soak in white vinegar for 30 minutes to dissolve mineral buildup. Rinse, reassemble, and screw back on. This restores water pressure in most cases.
• Washer replacement ($2 to $5 in parts): Turn off the shutoff valve under the sink. Remove the handle screw and handle. Pull out the stem. Remove the old washer from the bottom of the stem. Press the new washer into place. Reassemble in reverse order. Total time: 15 to 20 minutes.
• O-ring replacement ($1 to $5 in parts): Follow the same disassembly steps as a washer replacement. The O-ring sits on the stem body. Roll off the old O-ring and roll on the new one. Coat lightly with plumber’s grease before reassembly.

Cartridge replacement, valve seat resurfacing, shower valve access, and outdoor faucet replacement require a licensed plumber. These jobs involve pressurized water lines, wall access, or pipe connections where improper sealing causes hidden water damage.

How Does San Antonio Hard Water Affect Faucet Repair Costs?

San Antonio water from the Edwards Aquifer measures 15 to 20 grains per gallon of hardness. That ranks as “very hard” on the USGS scale. Hard water deposits calcium and lime scale inside faucet valves, on cartridges, around O-rings, and inside aerator screens.

Mineral buildup on a cartridge or valve seat prevents the faucet from sealing fully. The result is a slow drip that worsens over time. Hard water also corrodes brass valve components from the inside, shortening the lifespan of internal parts by 20% to 40% compared to homes with treated water.

Three maintenance steps reduce faucet repair frequency in hard water areas. First, clean aerator screens every 3 months by soaking in white vinegar. Second, open and close all faucets fully at least once per week to prevent mineral deposits from locking valve stems. Third, consider a whole-home water softener to reduce mineral content before it reaches your fixtures.

Frequently Asked Questions About Faucet Repair Cost

How much does it cost to fix a leaky faucet?

Leaky faucet repair costs $100 to $400 in San Antonio in 2026. A simple washer or O-ring swap costs $60 to $150. Shower and outdoor faucet repairs cost $150 to $450 depending on access and parts.

How much does a plumber cost to fix a leaky faucet?

San Antonio plumbers charge $75 to $150 per hour for faucet repairs. Most sink faucet jobs take under 1 hour. Shower faucets take 1 to 3 hours. A typical plumber visit for a leaky faucet runs $150 to $300 total.

How much does leaky shower faucet repair cost?

Leaky shower faucet repair costs $150 to $400 in San Antonio. Cartridge replacement is the most common fix. Labor takes longer because the valve sits inside the wall behind the shower handle.

How much does it cost to repair an outside faucet?

Outside faucet repair costs $100 to $450 in San Antonio. A washer replacement costs under $100. Full hose bib replacement with a frost-free model runs $200 to $450 installed.

Can a leaky faucet increase my SAWS water bill?

A faucet dripping at 1 drop per second wastes over 3,000 gallons per year. At SAWS tiered rates, this adds noticeable cost to every billing cycle. A $5 washer replacement can stop the waste immediately.

What Is the Next Step for Faucet Repair in San Antonio?

A small drip today becomes a larger problem over time. Mineral deposits grind deeper into valve seats. O-rings harden and crack further. A faucet leak that costs $100 to fix today can cause $500 or more in water damage if left alone for months.

Conclusion

Anchor Plumbing Services provides same-day faucet repair across San Antonio and surrounding Bexar County communities. Every repair is performed by Texas-licensed plumbing technicians under Master Plumber oversight. We provide flat-rate written quotes before any work begins, so the price you see is the price you pay. Our team carries a 4.9-star rating across 1,500+ verified reviews and backs every job with a satisfaction guarantee.