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Plumbing Service in San Mateo

San Mateo’s Trusted Plumbing Professionals

Since 2016, GENTEEL has been here for all of San Mateo’s plumbing needs. Whether you need routine drain maintenance or a full pipe replacement, we deliver same-day service you can count on.

A GENTEEL truck in San Mateo

GENTEEL Is Here When San Mateo Needs Us Most

A day of shopping at Hillsdale and exploring downtown San Mateo is very relaxing. Coming home to find your kitchen flooded is not.

Don’t let a plumbing problem ruin your otherwise perfect day.

The plumbers at GENTEEL have 30+ years of combined plumbing experience and are ready to help you 24/7. For fast, quality service from local plumbers you can trust, call us today.

Call 415-465-5853 to get the best plumbing service in San Mateo.

Why San Mateo Homeowners Choose GENTEEL

San Mateo has many plumbing companies to choose from. Here’s what sets us apart:

  • A Real Person Answers the Phone: Any time, day or night, you reach a live dispatcher who can send a plumber to your home.
  • Fully Stocked Work Trucks: We arrive at your home prepared with any tools we may need to provide same-day service.
  • One-Year Labor Warranty: If something we repaired fails within a year, we come back and fix it at no charge.
  • Going Green: We do our part to help the environment by using proven green technology, like the Pro Press and Mega Press.
GENTEEL's cartoon dog mascot Oscar

Plumbing Services in San Mateo

Not all plumbing problems are simple fixes. That’s why our professionals handle the full range of San Mateo’s residential plumbing needs, from small leaks to burst pipes. Here are our specific services:

Hydro Jetting

When standard drain cleaning can’t clear a stubborn blockage, hydro jetting scrubs pipe walls clean using high-pressure water. This process is especially effective in San Mateo’s older cast iron and clay pipe systems. It also helps keep your lines clear long-term by removing buildup that causes repeat clogs.

Pressure Clean My Pipes

Leak Detection and Repair

Some leaks are seen clearly, but others hide behind drywall, under slabs, or in crawl spaces. Our plumbers use non-invasive detection equipment to pinpoint leaks without tearing into your home. For leak repair in San Mateo, CA, we locate the source first so we can address the actual problem.

Dry Up Drips

Repiping Services

San Mateo counts on us to replace old plumbing lines and get their home back up and running quickly. If your water is discolored, pressure drops whenever someone else turns on a faucet, or your home has pipes from before the 1970s, a full repipe may be right for you.

Repipe Your Home

Toilet Repair

Need toilet repair in San Mateo because your toilet won’t stop running? Our plumbers can fix it quickly, with most repairs completed in a single visit.

Fix My Toilet

Toilet Installation

When a large crack appears in your old toilet base, it’s time to look for a new one. Call our plumbers today to install a modern low-flow model for better performance and lower water bills.

Install a Toilet

Trenchless Sewer Replacement

Why tear up your property for a new sewer line when you can go trenchless instead? Our plumbers offer both pipe bursting and pipe relining, depending on pipe condition. This is key in a city like San Mateo with a private sewer lateral ordinance.

Try Trenchless

San Mateo’s Sewer and Drain Cleaning Specialists

Dealing with a clogged drain in San Mateo, CA? Our plumbers can clear the full pipe, not just the surface blockage, for longer-lasting results.

We also handle extraction and sanitation of sewer backups to keep you safe from contaminated water. In San Mateo, we typically recommend periodic inspections since ground movement from the San Andreas Fault can weaken pipes over time.

Clear Drains and Sewer
An overhead look down into a trench in San Mateo

We’re Here For Your Water Heater

Water Heater Repair

If your water heater is making strange noises, leaking, or giving your home inconsistent water temperatures, it may be time to call our San Mateo plumbers. We perform a thorough inspection to determine the root cause of the issue.

Fix My Water Heater

Water Heater Replacement

Sometimes water heater damage is too significant, and you’re better off replacing it. Our plumbers will find a replacement that fits your home's needs and handle the entire installation process so you can get hot water again.

Change My Water Heater

Tankless Water Heater Installation

Considering tankless water heater installation in San Mateo? Tankless systems provide hot water on demand and may help reduce energy use. So, if your current heater is at the end of its life, replacing it with a tankless unit may be worth considering. Already have one? Our team can repair it.

Try Tankless

Call Us Anytime for 24/7 Emergency Plumbing in San Mateo

Plumbing emergencies don’t wait for business hours. Whether it’s a burst pipe at 3 AM or a broken water heater on a holiday weekend, GENTEEL dispatches a plumber fast. Our goal is to be on-site within an hour for true emergencies anywhere in San Mateo.

We’re available 24/7 at 415-465-5853. Call today or reach out online to book an appointment!

What San Mateo Homeowners Can Do When a Plumbing Crisis Hits

When a plumbing emergency strikes, there are measures you can take to prevent further damage while you wait for professionals to arrive.

  • Contain the Emergency: Place buckets under any leaks and use towels to soak up as much water as you can to prevent damage to your floors.
  • Shut Off the Water: Locate your main water shutoff valve. Shutting it off immediately can limit damage significantly while help is on the way.
  • Limit Power: Turn off electricity to the affected area if possible. This is especially vital if the water damage is near appliances or electrical outlets.

Common Plumbing Problems in San Mateo

Living in San Mateo is perfect for people who enjoy a lively, walkable downtown area but still want to stay active outdoors. Hiking, biking, and walking trails like those at Seal Point Park are common. While this environment may sound perfect, it can be harsh for your pipes.

Seismic activity and shifting clay keep San Mateo moving in ways you may not notice. These forces can actually crack cast iron sewer laterals and give tree roots a space to grow into, causing further pipe damage and severe blockages.

Many of San Mateo’s homes showcase the historic beauty of their original 20th-century construction. Unfortunately, many aging galvanized steel and copper pipes hide in the walls. This can discolor your water, lower its pressure, and cause leaks.

Our plumbers understand San Mateo’s plumbing problems and have spent over a decade solving them, one home at a time.

Neighborhoods We Serve in San Mateo

We proudly serve the full city of San Mateo, including:

  • •Baywood
  • •Shoreview
  • •Hayward Park
  • •North Central
  • •Laurelwood
  • •Beresford
  • •San Mateo Highlands
  • •Downtown San Mateo
  • •Hillsdale
  • •19th Ave Park
  • •Baywood Knolls
  • •Fiesta Gardens
The GENTEEL team posing in front of the Golden Gate Bridge

Hear It From Heather

From small repairs to major installations, we have helped San Mateo homeowners feel confident in their plumbing for 10 years. Don’t just take our word for it; hear it from a satisfied customer:

“Genteel Plumbers always does a great job. They are never the cheapest option, but I feel very confident that the work that they do is solid and usually includes some sort of warranty. They are excellent about communicating along the way, and the technicians are always friendly and seem very, very capable.”

— Heather, a GENTEEL customer

Call Us for All Your Plumbing Needs in San Mateo

Ready to get your plumbing problems solved? Whether it’s an emergency or a job you’ve been putting off, GENTEEL is the plumbing company San Mateo can count on. With upfront pricing, licensed plumbers, and a one-year labor warranty on every job, the choice is clear.

Call 415-465-5853 now for 24/7 plumbing service in San Mateo.

Frequently Asked Questions

Do you really offer service 24/7?

Yes, we do. For true emergencies, we aim to have our plumbers on-site within an hour of your call.

Can you handle plumbing in older homes?

Absolutely. Many homes in Aragon and Glazenwood still have original galvanized or cast iron pipes. GENTEEL specializes in repairing what’s worth keeping and repiping where necessary.

What is trenchless sewer replacement?

A trenchless replacement pulls a new liner or pipe through the existing sewer line without digging up your yard. Call us today to find out if this is a good fit for your home in San Mateo.

What should I do if I have a sewer backup?

Stop using all water immediately and avoid contact with the contaminated areas. This is a plumbing emergency, so call us right away at 415-465-5853.