Licensed & Insured · CA LIC #982663
Open 24/7 · Mon-Sun
Pacifica, San Francisco, Burlingame, CA · Serving the Bay
PACIFICA, CA • LIC #982663 • 24/7
We answer the phone day, night, weekends, and holidays, with same-day service across the Peninsula.
A shower that drips, runs scalding then cold, or barely sprays is a daily irritation. A shower that leaks behind the tile is a slow problem that grows quietly.
Upfront pricing. Same-day service. No obligation.
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One-time use. Combine with our 24/7 emergency service and pay only when the job is done. Mention this offer when you book.
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Works Plumbing handles shower repair in Moss Beach, CA, from cartridges and diverters to valve bodies and drains. We find the cause, explain the fix, and price it before we start. Book a shower repair visit and we will begin with the valve.
Key takeaways
| Problem | Usual cause | Typical repair |
|---|---|---|
| Showerhead drips after shutoff | Worn cartridge or washer in the valve | Replace the cartridge or washers |
| Water turns hot or cold suddenly | Pressure balance part sticking or failing | Clean or replace the cartridge |
| Not enough hot water | Valve limit stop set low, or a water heater issue | Adjust the stop, then check the heater |
| Weak spray | Clogged showerhead or restricted cartridge | Clean or replace the head, check the cartridge |
| Tub spout runs during shower | Worn diverter | Replace the diverter or spout |
| Handle hard to turn | Worn stem or cartridge | Replace the cartridge or stem |
| Stain or soft drywall beyond the shower | Leak at the valve, arm, or drain | Find the source, then repair |
If the shower runs out of hot water quickly and the valve checks out, the problem may be the heater. See our water heater repair service in Moss Beach.
We at Works Plumbing work through each shower in a set order:
Every repair is priced upfront before parts go in.
A leak inside the shower wall rarely shows where it starts. Water follows framing and shows up as a stain in the next room, a soft spot in a hallway floor, or a damp ceiling below.
Common sources include the valve body, the shower arm connection, the drain, and failed grout or caulk that lets shower water into the wall. Each needs a different repair. Some require opening the wall; some do not.
Before tile comes off, we narrow down the source. If it is not clear from the valve side, leak detection in Moss Beach can locate it so any opening is as small as possible.
Some homes still have original two-handle or three-handle shower valves. Many can be rebuilt with new stems, washers, and seats. When parts are no longer made, the choice is between a valve replacement inside the wall and a conversion plate that covers old openings with a new single-handle trim.
We explain both options and price them before any wall is opened.
Low flow at the head has a short list of causes, and we check them in order:
Replacing a showerhead is often the simplest fix. If a new head does not help, the valve is the next stop.
A few quick observations make the visit faster:
Tell us what you notice when you book. It helps us bring the right parts.
Not every shower leak is plumbing. Cracked grout, failed caulk at the tub or corners, and a worn door sweep can all let water escape during use. A leak that appears only while someone is showering, and not when the valve is off, often points here. We tell you when the fix is sealing rather than plumbing.
A slow shower drain is usually hair and soap in the trap or the first section of pipe. We clear it from the drain or the tub overflow. If the shower backs up when a toilet flushes or the washer drains, the problem is likely in the main line, which is a different repair.
Works Plumbing has been family owned and operated since 2009, and Moss Beach is part of our San Mateo County service area.
Read more about our plumbing repair service, or see the Moss Beach plumbing page for everything we do locally.
Do I need a permit for shower repair in Moss Beach?
Moss Beach is unincorporated, so permits come from San Mateo County, not a city. We confirm permit requirements with the County before work starts.
I want to add a second shower. Does MWSD get involved?
It can. MWSD issues water and sewer connections in conjunction with San Mateo County. When a project adds fixtures or a unit, we confirm requirements with both before we price the work.
Can MWSD serve new connections in Moss Beach?
Yes. MWSD’s FAQ says the district repealed its longstanding moratorium and was granted permission to serve new connections in 2013. Whether a specific project needs one is a question for the district and the County.
Why does my shower turn cold when someone flushes a toilet?
A pressure balance valve should prevent that. When it happens, the balancing part of the cartridge is usually stuck or worn. Replacing the cartridge typically solves it.
My shower drips after I turn it off. Is that the showerhead?
Almost never. A drip from the head comes from the valve behind the wall. A new cartridge or set of washers usually stops it.
Can you repair an old three-handle shower valve?
Often, yes, with new stems, washers, and seats if parts are available. If they are not, we price a replacement valve or a conversion trim and explain the difference.
A dripping or erratic shower is easier to fix before it damages the wall around it. Schedule shower repair in Moss Beach with Works Plumbing, and we will find the cause and price the repair before we begin.
You have to do it right for the first time in the first installation of your new shower or shower part. If a shower is not correctly mounted, the problems it creates may be more than just uncomfortable. A wrongly installed shower can leak or flood your house, causing severe water damage to neighboring areas. Furthermore, if a shower is not appropriately installed for the first time, it may be expensive to repair in the future. Trusted plumbers must install a shower to be reliable from day One to year 10. Works Plumbing has a plumbing team to equip the perfect shower to suit your needs. We Install the Following Shower Components: Stand-alone showers Whirlpool tubs Hot tubs Stand bathtub Walk-in tubs
Every job comes with upfront pricing, licensed and background-checked technicians, and a 100% satisfaction guarantee . No surprises, no pressure, ever.
Snap a photo of the problem before you call, it helps us bring the right parts on the first visit.
See how we handle it:
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Upfront pricing, licensed techs, and a real human on the phone 24/7 across the Peninsula.
A look at real Works jobs around the Peninsula.
Shower work in Moss Beach falls into two very different groups, and the difference matters before a price is set.
Montara Water and Sanitary District serves Moss Beach. Its frequently asked questions page states that MWSD “repealed its longstanding moratorium and was granted permission to serve new connections in 2013.” The district issues water and sewer connections in conjunction with San Mateo County, which handles building and plumbing permits for unincorporated Moss Beach.
Here is how that plays out for a shower:
We do not guess which rules apply to a given project. When the scope moves beyond repairing what is there, we confirm requirements with San Mateo County and MWSD before we price it. That keeps a simple repair simple, and keeps a larger project from stalling partway through.
We also serve these neighboring Peninsula towns.
We’ve earned our reputation one happy homeowner at a time.
“Thank you again for another job well done, and thank you for responding right away. I will continue to recommend Works Plumbing because they respond right away and get the job done efficiently.”
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Drain cleared or it’s free. Limit one per household.rnrn
Mention this offer when you schedule EXPIRES 12/31/2026Save $500 on a new tankless water heater install.rnrn
Mention this offer when you schedule Expires 12/31/2026With any drain cleaning service over $250. See the problem yourself.
Mention this offer when you schedule Expires 12/31/2026Thank you for your service. Ongoing: no expiration.
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