Trusted by South San Francisco homeowners for leak detection, water heater repair, and complete plumbing solutions throughout California.
Every plumbing service you need, delivered by experienced professionals who know the South San Francisco area.
Complete gas line installation services including sizing calculations, pipe routing, connections, pressure testing, and permit coordination. Safe, code-compliant work every time.
Trenchless pipe bursting to replace damaged underground pipes without excavation. A new HDPE pipe is pulled through while the old one is broken apart — no trenching required.
Professional drain cleaning for kitchens, bathrooms, floor drains, and main lines. We clear clogs caused by grease, hair, soap, and debris using cable machines and hydro jetting.
Professional leak detection using thermal imaging, acoustic sensors, and electronic equipment. We locate leaks inside walls, under foundations, and in buried lines without tearing apart your home.
Licensed gas line repair for damaged, corroded, or leaking gas pipes. We locate the problem, make the repair to code, and pressure test the system to verify it is safe.
Specialized slab leak detection and repair for water lines leaking beneath your foundation. We use electronic and acoustic equipment to pinpoint the leak and offer minimally invasive repair options.
Professional sewer cleanout service including line clearing and access point installation. We clean your main sewer line and install cleanouts where they are needed most.
When your water heater stops working, we respond fast. Our plumbers troubleshoot the issue on-site, repair it the same day when possible, and provide honest advice on repair versus replacement.
24/7 emergency plumbing response for burst pipes, major leaks, sewer backups, and flooding. We dispatch fast to stop the damage and restore service before the situation gets worse.
Professional faucet repair for dripping, leaking, and broken faucets in kitchens and bathrooms. We fix cartridges, valves, and seals or install new fixtures you select.
Expert sink repair services for all types — kitchen, bathroom, utility, and bar sinks. We fix leaks, replace drains and supply connections, and install new fixtures when needed.
Sump pump repair and replacement to keep your basement dry and protected. We fix failed pumps, install battery backups, and ensure your system is ready for the next storm.
Complete bathroom plumbing services for new builds, remodels, and basement finishing projects. We handle rough-in, fixture installation, and all connections from start to finish.
Gas leaks are serious safety hazards that require immediate professional response. We detect, locate, and repair gas leaks using specialized equipment and code-compliant methods.
Professional dishwasher plumbing service including supply line replacement, drain hose repair, shutoff valve installation, and connection troubleshooting. We fix the plumbing so your appliance works right.
Running toilets waste hundreds of gallons per day. Our plumbers diagnose and fix the issue fast — whether it is an internal component, a wax seal, or a supply line connection.
Professional water heater installation for tank and tankless units. We properly size the unit for your household, handle all gas or electric connections, and ensure code-compliant venting.
When a plunger will not work, our commercial toilet augers break through stubborn clogs caused by excess paper, foreign objects, and buildup deep in the drain line.
Comprehensive plumbing inspections for home buyers, sellers, and preventive maintenance. We check every visible pipe, fixture, water heater, and connection for current and developing problems.
Professional backflow prevention device installation for residential and commercial properties. We select the right device type, install it to code, and handle the initial certification testing.
Complete shower installation and remodel plumbing including valve rough-in, drain relocation, supply line work, and fixture mounting. We coordinate with your contractor for seamless results.
Annual backflow testing to keep your property compliant with local water authority requirements. Quick testing, certified results, and paperwork filed directly with your municipality.
Professional pipe repair for all materials including copper, PEX, PVC, galvanized, and cast iron. We fix the leak or break and address the root cause to prevent recurrence.
Expert garbage disposal repair and replacement for jammed, leaking, and non-functional units. Quick diagnosis and repair or professional installation of a new, more powerful disposal.
Professional repiping services for homes with aging, failing, or restricted pipe systems. We replace old supply lines with modern materials designed to last 50+ years.
With 64,038 residents relying on functional plumbing systems every day, South San Francisco needs service contractors who can deliver at scale without losing the personal touch. Pipe Masters has built our reputation in the South San Francisco market by treating every project — from a simple faucet repair to a complex whole-house repipe — with the same attention to detail.
Our South San Francisco, CA teams know the plumbing landscape inside and out. We understand which neighborhoods have aging galvanized steel, where slab leaks are most common, and what repair methods work best across the California climate. That local intelligence means faster diagnoses and better outcomes for our customers.
Here is what sets Pipe Masters apart from other plumbing companies in South San Francisco.
Our plumbers live and work in the communities we serve. We understand local pipe materials, water quality, building codes, and the specific plumbing challenges in your area.
No hidden fees, no surprise line items. You receive a detailed written estimate before we begin and the final invoice matches — guaranteed. We itemize every cost so you know exactly what you are paying for.
We use electronic, acoustic, and thermal imaging technology to find hidden leaks in walls, slabs, and underground lines. Accurate detection means targeted repair — no unnecessary demolition.
From a dripping faucet to a whole-house repipe, we handle the entire scope of plumbing work under one roof. One company, one point of contact, one guarantee.
Our technicians are certified for gas line repair, installation, and leak detection. Gas work requires specialized training and licensing — and every member of our gas team has both.
Common questions about plumbing services in South San Francisco, CA.
Common signs include unexplained spikes in your water bill, the sound of running water when nothing is on, damp spots on walls or floors, musty odors, and warm spots on the floor that could indicate a slab leak. If you notice any of these, call us for a professional leak detection assessment in South San Francisco.
Low water pressure in South San Francisco homes can be caused by corroded galvanized pipes, a partially closed shutoff valve, a failing pressure regulator, mineral buildup in pipes, or issues with the municipal supply. Our plumbers diagnose the root cause and provide targeted solutions to restore full pressure.
For emergencies in South San Francisco, CA, our crews typically arrive within 60 to 90 minutes of your call. For non-emergency appointments, we can usually schedule service within 24 to 48 hours. We respect your time and provide arrival windows so you are not waiting around all day.
Plumbing costs in South San Francisco vary depending on the type of work. Simple repairs like faucet or toilet fixes typically run $150 to $400. Larger jobs like water heater replacement or repiping range from $1,000 to $8,000 or more. We provide free on-site estimates with transparent pricing before any work begins.
Homes in South San Francisco, CA may have copper, PVC, PEX, galvanized steel, or in older properties, polybutylene or cast iron pipes. Each material has different lifespans and failure modes. Our plumbers identify your pipe type during inspection and recommend the best repair or replacement materials for your situation.
If your water heater is under 8 years old and the repair cost is less than half the replacement cost, repair usually makes sense. Units over 10 years old, those with tank leaks, or units requiring frequent repairs are typically better replaced. Our South San Francisco technicians provide honest recommendations based on your specific unit.
Real reviews from homeowners we have served across the country.
"Called Pipe Masters for a gas leak we could smell near the water heater. They were here within the hour, found the issue at a corroded fitting, and replaced the whole connection. Could not feel safer."
"We had a frozen pipe burst in the crawl space during the cold snap. They replaced the damaged section and insulated the exposed pipes so it would not happen again. Smart, not just reactive."
"Sink in the guest bathroom was draining so slowly it was basically unusable. They cleared the p-trap and found it was packed with years of buildup. Drains like new and they cleaned up after themselves."
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