๐Ÿ”ง Cartridge ยท Ball ยท Ceramic Disc ยท Compression

Dripping or Low-Flow Faucet in Corte Madera, CA? Masters Plumbing Service Repairs Any Valve Type

Low water flow at a kitchen or bathroom faucet is almost always a clogged aerator or a partially failed cartridge โ€” not low supply pressure. Stiff handles, dripping spouts, and leaks under the sink each trace to specific internal components. Our techs in Corte Madera know faucet valve anatomy across all the major brands and carry the parts to fix them.

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All Faucet Brands & Types Cartridge & Ceramic Disc Specialists Kitchen, Bath & Outdoor Fixtures Stocked Parts On-Truck
Licensed Faucet Repair service in Corte Madera, CA - Masters Plumbing Service

4 Things That Set Our Faucet Repair Service Apart in Corte Madera, CA

Faucet repair looks simple until the wrong cartridge is installed, a seat-and-spring assembly is put in backwards, or a corroded packing nut strips during removal. Our techs know the specific disassembly sequence for the faucets they work on in Corte Madera, CA.

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Valve-Type Specific Expertise

Ball faucets, cartridge faucets, ceramic disc faucets, and compression faucets all fail differently and require different repair approaches. A ball-type faucet drips from a worn ball, springs, seats, or O-rings โ€” all small parts that come in a manufacturer-specific repair kit. A cartridge faucet drip is almost always solved by cartridge replacement. Knowing which type you have before touching it determines whether the repair takes 30 minutes or 2 hours.

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Brand Knowledge Across Major Lines

Moen, Delta, Kohler, Price Pfister, American Standard, Grohe, Hansgrohe โ€” each brand uses proprietary cartridge and valve designs that are not interchangeable. Moen uses their own 1200 and 1225 cartridge system; Delta uses ball valves in older fixtures and cartridges in newer ones; Kohler uses Rite-Temp pressure-balance cartridges in shower valves.

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Shower & Tub Valve Specialists

Shower valves โ€” particularly pressure-balance and thermostatic mixing valves โ€” are more complex than a kitchen sink faucet and have safety implications if repaired incorrectly. We carry cartridges for the major pressure-balance valve brands common in Corte Madera, CA homes and understand the anti-scald setpoint calibration that should be verified after any shower valve cartridge replacement.

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Under-Sink Leak Diagnosis

Not every under-sink leak is the faucet itself โ€” many are supply line connections, P-trap slip joints, garbage disposal collars, or drain body gaskets. Our techs trace the water source precisely before recommending a faucet repair or replacement.

From Kitchen to Shower โ€” Faucet Repair Across Your Home

Here's the full range of faucet repair work our techs handle in Corte Madera, CA โ€” by fixture type and by symptom.

Kitchen

Kitchen Faucet Repair & Replacement

Older kitchen faucets with two separate handles use compression valves โ€” each handle has a rubber seat washer that wears and needs periodic replacement. We stock washers and seat tools for these older designs, which are still common in Corte Madera, CA homes built before 1980.

Bathroom

Bathroom Sink Faucet Repair

Single-handle bathroom faucets use cartridge valves โ€” one cartridge controls both hot/cold mixing and volume. When the cartridge wears, the result is a drip that typically starts slowly and worsens over months. We identify the cartridge model by the faucet brand and replace it with the correct OEM cartridge.

Shower

Shower Valve Cartridge Replacement

Shower pressure-balance valves keep the water temperature stable when someone flushes a toilet or runs a dishwasher. When the cartridge wears, you lose that temperature compensation โ€” hot and cold water temperatures swing unpredictably during the shower. We replace pressure-balance cartridges for Moen, Delta, Kohler, and other common brands found in Corte Madera, CA homes.

Outdoor

Outdoor Spigot & Hose Bibb Repair

Freeze-proof (anti-siphon) hose bibbs found in colder Corte Madera, CA climates have a longer stem that shuts water off 8โ€“12 inches inside the heated wall. When these fail or freeze-crack internally, the whole bibb typically needs replacement to restore the freeze-protection function.

Low Flow

Aerator Cleaning & Flow Restoration

Persistent low flow after aerator cleaning points to a partially failed cartridge that's not opening fully, or a kinked supply hose under the sink. We trace the restriction and resolve it.

Replacement

Full Faucet Replacement

We handle the full installation: shut the supply, disconnect the old faucet, inspect the supply lines and angle stop valves, install the new faucet, connect supply, adjust the aerator, and verify drip-free operation before leaving.

How Our Faucet Repair Process Works in Corte Madera, CA

We identify the valve type before ordering or installing any part. The right cartridge for your faucet brand is what produces a lasting result โ€” not a generic part that fits loosely.

1

Call & Describe Your Faucet Symptom

If you know the brand โ€” Moen, Delta, Kohler, Price Pfister โ€” tell us. If not, the tech will identify it on-site from the valve body and handle design.

2

Valve Type Identification & Diagnosis

The tech identifies the faucet's valve type (ball, cartridge, ceramic disc, or compression), locates the specific cartridge or repair kit number for that model, and checks whether the required part is on the truck or needs to be sourced.

3

Flat-Rate Quote & Repair Execution

If the faucet body is corroded or the seat is damaged, we explain the repair complication and re-quote before proceeding.

4

Verify Zero Drip Before Leaving

After repair, we run the faucet through the full temperature range, check the spout, base, handle, and supply connections for any drip, and confirm the aerator flow is unrestricted. The repair is complete when we can demonstrate it's dry and flowing correctly.

24/7 Emergency Faucet Repair experts in Corte Madera, CA

What Corte Madera Customers Say About Our Faucet Work

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My kitchen faucet had been dripping for two years โ€” I kept putting it off. Masters Plumbing Service's tech identified it as a Delta ball-type faucet and had the complete repair kit on his truck: new ball, springs, seats, and O-rings. The whole rebuild took 40 minutes. The faucet moves smoothly now and there's absolutely no drip. I only wish I'd called sooner given how much water I was wasting.

โ€” K. Svensson, Corte Madera
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Had a hose bibb that dripped at the packing nut all summer. Tech replaced the packing material and seat washer in 20 minutes. Also told me the freeze-proof stem length was correct for my wall depth, which was reassuring heading into winter.

โ€” P. & G. Delacroix, Corte Madera, CA
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Full bathroom faucet replacement โ€” my old two-handle fixture was discontinued and no cartridges were available. Masters Plumbing Service supplied a quality Moen single-handle faucet in the same 4-inch centerset configuration, removed the old fixture, replaced the supply lines with braided steel, and installed the new unit. Clean, level installation. Also replaced both angle stop valves under the sink since the originals were 20 years old and barely turned.

โ€” R. Fontaine, Corte Madera, CA
Trusted Faucet Repair service in Corte Madera, CA - Masters Plumbing Service

What to Know Before Scheduling Faucet Repair in Corte Madera, CA

At one drip per second โ€” which looks minor โ€” a faucet wastes roughly 3,000 gallons per year. At average residential rates in CA, that's approximately $15โ€“$25 per year per dripping faucet. A faster drip or multiple faucets multiply that cost. The EPA estimates that fixing all the leaks in an average home saves 10% on annual water bills.
For most faucets from established brands โ€” Moen, Delta, Kohler, Price Pfister โ€” replacement cartridges and repair kits are available and the fixture is worth repairing. We carry or can source these parts and prefer repair over replacement when the faucet body itself is in good condition.
A shower that fluctuates only at extreme handle positions (scalding at full hot, freezing at full cold) may actually have a correctly functioning but incorrectly set anti-scald stop โ€” a mechanical rotational limiter on the cartridge that's adjustable without cartridge replacement.
If the stiffness is in a ball-type faucet, the cam and packing assembly may be binding โ€” a rebuild kit with new cam, packing, and springs typically resolves it. We assess which type you have and quote accordingly.
Cartridge faucets use a replaceable ceramic or plastic cartridge that slides in and out of the valve body โ€” repair means pulling the old cartridge and installing the new one in the correct orientation. Ball faucets use a rotating stainless-steel or brass ball with ports that align with supply inlets โ€” repair means a rebuild kit with new ball (if scored), springs, seats, and O-rings installed into the cleaned valve body.
These estimates assume the shut-off valves under the sink operate correctly. Corroded angle stop valves that need replacement before work can begin add 20โ€“30 minutes. We tell you upfront if the stop valves are a concern.

Your Local Faucet Repair Specialists in Corte Madera, CA

Masters Plumbing Service dispatches faucet repair technicians throughout Corte Madera and the surrounding Corte Madera, CA service area. Same-day service is available most days โ€” call to confirm today's availability.

Reliable Faucet Repair contractor in Corte Madera, CA by Masters Plumbing Service
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Dripping Faucet in Corte Madera, CA? That Drip Costs More Every Month You Wait

Call now for same-day faucet repair in Corte Madera, CA.

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Our Services in Corte Madera, CA

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๐ŸŸข Techs On Duty in Corte Madera, CA Call +1-855-718-1500