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 cold shower is usually the first sign. Sometimes it is a puddle by the garage wall, or a pilot that will not stay lit. Whatever the symptom, the goal is the same: hot water back, safely, without paying for a new heater you may not need.
Upfront pricing. Same-day service. No obligation.
"*" indicates required fields
We’ll call you back fast.
THIS MONTH’S BEST DEAL
One-time use. Combine with our 24/7 emergency service and pay only when the job is done. Mention this offer when you book.
Expires soon Cannot be combined
Works Plumbing provides water heater repair in Moss Beach, CA for gas and electric tank heaters. We find the failed part, explain what we found, and price the repair before we start. Book a water heater repair visit and we will start with the heater you have.
Key takeaways
Start with the symptom. It narrows the search quickly.
| Symptom | Gas heater: likely cause | Electric heater: likely cause |
|---|---|---|
| No hot water | Pilot out, thermocouple, or gas control | Tripped breaker, failed element, or thermostat |
| Not enough hot water | Sediment, burner problem, or broken dip tube | Failed lower element or thermostat |
| Water at the base | Relief valve, drain valve, fittings, or tank | Relief valve, drain valve, fittings, or tank |
| Popping or rumbling | Sediment on the tank bottom | Sediment around the lower element |
| Rotten egg smell in hot water | Anode and water reaction | Anode and water reaction |
| Relief valve dripping | Pressure or temperature too high, or a worn valve | Same |
If you smell gas near the heater, leave the house and call your gas utility from outside. Do not relight the pilot or operate switches near it.
We at Works Plumbing follow the same order on every heater:
Many water heater problems are part failures, not the end of the heater.
Some water heater problems can wait for a scheduled visit. Others cannot.
Call right away if:
A scheduled visit is usually fine if:
When in doubt, turn off the gas or power to the heater and close the cold water valve above it. That stops most problems from getting worse.
California Health and Safety Code Section 19211 requires residential water heaters to be braced, anchored, or strapped to resist falling or moving during an earthquake. Sellers must certify compliance when a home is sold.
A heater that shifts can strain its gas and water connections. When we repair a heater and find missing or loose strapping, we point it out and price the correction separately.
We repair when the tank is sound and the failed part is available. We recommend replacement when:
If you choose replacement, Moss Beach is unincorporated, so permits come from San Mateo County. We confirm permit requirements with the County before work starts. If you are weighing a different type of heater, our tankless water heater service in Moss Beach covers that option. Questions about the gas piping that feeds the heater go to our gas line repair team in Moss Beach.
Works Plumbing has been family owned and operated since 2009, and Moss Beach is part of our San Mateo County service area.
See our water heater repair service for more, or visit the Moss Beach plumbing page for everything we do locally.
Water reached the base of my heater. Can I just relight it?
No. Shut off the gas or power to the heater and call us. We inspect the gas control, burner, and venting first, and follow the manufacturer’s instructions on what must be replaced before the heater runs again.
Is my Moss Beach home in the tsunami hazard area?
The California Geological Survey says the hazard area reaches as far as Highway 1 in parts of Moss Beach. Check the state map for your address. We do not make that call for any property, but we can help you plan around your heater’s location.
Do I need a permit for water heater repair in Moss Beach?
Moss Beach is unincorporated, so permits come from San Mateo County. We confirm permit requirements with the County before work starts, for repairs and replacements alike.
Does my water heater need earthquake straps?
Yes. State law (Health and Safety Code Section 19211) requires residential water heaters to be braced, anchored, or strapped, and sellers must certify compliance. We check strapping on every repair visit.
My heater’s relief valve keeps dripping. Is that dangerous?
A dripping relief valve means pressure or temperature is too high, or the valve is worn. Do not cap or plug it. We test the valve, check the temperature setting, and find the cause.
Who is responsible for the water line that feeds my heater?
You are, from the district connection to the house. MWSD’s rules place private service pipes on the owner under District Code Section 3-5.1100(a) and Section 5-4.225. If the supply to the heater is weak, we check the house side first.
Most heaters can be repaired once the failed part is found. Schedule water heater repair in Moss Beach with Works Plumbing, and we will diagnose the problem and price the fix before we begin.
We’re highly experienced with: Leak detection Drain cleaning Drain repair Rooter services Water heaters Sprinkler systems Tankless water heaters Toilet repair & installation Faucet repair & installation Shower repair & installation Trenchless sewer repairs Camera inspections Garbage disposals Gas lines Gas valves Burst pipes Pipe repair Sump pumps Sewer repairs Hydro jetting Pipelining Plumbing repairs
Navien® Water Heaters Works Plumbing is your top plumber San Francisco & Peninsula area that specializes in installing high-quality Navien tankless water heating systems. Navien is a global leader in energy-efficient and water-saving technology, and if you purchase a Navien system, we have the extensive training to properly install it in your Northern California home. With our quick and affordable installation services, you can immediately start enjoying dependable hot water, lower maintenance and energy costs, and a long-lasting product. To learn more, give Works Plumbing a call today! Plumbing Repair Toilet Repair Shower Repair Hydro Jetting Camera Inspection Leak Detection Gas Line Repair Trenchless Pipe Repair Water Line Repair Sump Pumps Garbage Disposal Drain Cleaning Faucet Repair Hot Water Heater Repair Tankless Water Heaters
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:
Prefer to listen? Catch this topic on our homeowner podcast:
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.
Moss Beach sits close to the water, and the state has mapped what that means. The California Geological Survey’s 2021 tsunami hazard map release says the Tsunami Hazard Area in Moss Beach “reaches as far as Highway 1 in parts of the community.” The maps are planning tools. They do not predict when water will arrive or whether any single lot will be reached.
They still matter for a water heater, because of where its working parts sit:
Water that reaches floor level reaches those parts first, whatever the source: a storm, a burst supply line, or a larger event. A gas control or burner that has been under water should not simply be dried out and relit. Water can leave corrosion and debris exactly where a clean flame and a reliable shutoff are needed.
That is why our repair visits start with a plain question: has this heater ever been wet at the base? If the answer is yes, we inspect the gas control, burner, and venting before any relight. We follow the manufacturer’s instructions on which parts must be replaced. If your home is in a mapped area, also learn where your gas and water shutoffs are before you need them.
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.”
Plumbing emergencies don’t wait for payday. Spread your cost over 12, 24, or 60 months with affordable financing options through trusted partners.
Share these with a neighbor, or just mention the special when you schedule. Every offer works by phone or online.
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.
Mention this offer when you schedule Valid year-roundLabor only with purchase of new toilet. Includes haul-away.
Mention this offer when you schedule Expires 12/31/2026Honest pricing, no obligation. We won’t waste your time.
JUST CALL US Valid year-round
A real human will answer, dispatch a stocked Works van, and get someone at your door the same day. No phone trees. No robots. No “we’ll get back to you Monday.”
Google rated. CSLB #982663.
TAP TO CALL • 24/7