4.9/5 — 2,000+ Five-Star Reviews

Plumber in Los Gatos, CA

Drain Cleaning, Leak Detection and Water Heater Services

From older plumbing in historic neighborhoods to buried water lines on hillside properties, homes in Los Gatos can present very different repair challenges. United HVAC, Plumbing & Electrical helps homeowners locate leaks, investigate recurring drain problems and plan plumbing installations. Serving Almond Grove, Glen Ridge, Blossom Hill and nearby neighborhoods.

⚡ Average response: under 60 min

Need a Plumber in Los Gatos?

  • No hidden costs
  • Same-day service
  • Fully licensed and insured
  • 6000+ completed jobs
Google Rating
4 .9★
Five-Star Reviews
1900 +

4.9/5 Rating

2,000+ Reviews

Licensed & Insured

CA Licensed

Same-Day Service

24/7 Emergency

Since 2019

Serving the Bay Area

6,000+

Jobs Completed

PLUMBING SERVICES

Our Plumbing Services in Los Gatos

From kitchen drain cleaning and fixture installation to underground leak detection and sewer line repairs, our plumbers evaluate the existing setup before recommending the work.

COMMON PLUMBING ISSUES

Common Plumbing Problems in Los Gatos

Older pipework and hard-to-access underground connections can make plumbing problems more complicated than they first appear.

01

Recurring Clogs in Older Drain Lines

A drain that repeatedly backs up may have a restriction beyond the nearest fixture. Accumulated waste, damaged joints or root intrusion can keep the problem coming back. Our drain cleaning service addresses blockages, while a sewer camera inspection can help identify visible pipe defects.

02

Buried Water Line Leaks

On properties with sloped yards or longer underground connections, a water line leak may be difficult to locate from the surface. Unexplained water usage, wet soil or pressure changes can be warning signs. We provide leak detection and repair to assess the affected piping before replacement work is considered.

03

Plumbing Changes During Home Renovations

Replacing an older kitchen sink or changing the layout of a bathroom can reveal problems with existing supply lines, drains or shutoff valves. We assess the connections and explain which changes are needed for the new fixtures. Learn more about our kitchen sink installation and faucet installation services.

WHY LOCAL DETAILS MATTER

Plumbing Considerations in Los Gatos

Los Gatos has a distinctive mix of historic properties around Almond Grove and Downtown, established neighborhoods near Glen Ridge and Blossom Hill, and homes along the foothills of the Santa Cruz Mountains. Plumbing systems can vary considerably in age, layout and accessibility.

In older properties, previous renovations may have introduced several generations of piping and fittings. A recurring leak at one connection does not necessarily mean every pipe needs replacement. We assess the condition of the existing system before recommending a targeted repair or whole-house repiping.

On hillside properties, buried water lines and sewer laterals can be harder to access. The location of a damaged pipe, available cleanouts and surrounding landscaping all affect how repairs should be planned.

We serve Almond Grove, Downtown Los Gatos, Glen Ridge, Blossom Hill and surrounding residential neighborhoods. For HVAC and electrical work, visit our Los Gatos service area page.

Repair or Replace?

A localized leak or clogged drain may require only a limited repair. Multiple pipe failures or substantial underground damage can make replacement more practical. We explain the findings and expected scope before work begins.

CITY-SPECIFIC INFORMATION

Los Gatos Plumbing Permits and Sewer Guidelines

Water heater replacement

Los Gatos has an online permit process for replacing a water heater with the same type of equipment in the same location. Changing the equipment type or relocating the unit requires a different building permit application.

Water line repairs and repiping

The Town offers online permit applications for residential copper repiping and water line repairs. Sanitary sewer line replacement and residential cleanout installation also have dedicated permit categories.

Sewer backups and private laterals

West Valley Sanitation District operates the public sewer system in Los Gatos. Property owners maintain the upper sewer lateral. If an accessible property-line cleanout exists, the District may inspect and clear the lower lateral.

For sewer backups or suspected public sewer issues, contact the appropriate local utility department before arranging repairs.

City info: Permits · Water heaters · Sewer rules

HOW IT WORKS

How Our Plumbing Service Works

From your first call to the completed plumbing service, we keep the process clear and explain the work before getting started.

1

Call Us 24/7

Reach us anytime at
(408)539-6936.

2

Same-Day Dispatch

A licensed technician arrives at your home, often same day.

3

Diagnose & Fix

Upfront pricing before work begins. No hidden fees, ever.

4

100% Satisfaction

We stand behind every job with our satisfaction guarantee.

Got Questions?

Frequently Asked Questions About Plumbing in Los Gatos

Do you provide plumbing services for older homes in Los Gatos?

Yes. United HVAC, Plumbing & Electrical can assess plumbing issues in established homes, including properties with older drain lines or piping modified during past renovations. We inspect the affected components before recommending repair or replacement.

What should I do if my sewer line backs up in Los Gatos?

Stop using fixtures connected to the affected sewer line and contact West Valley Sanitation District first. The District can check its system and, where an accessible property-line cleanout exists, inspect the lower lateral.

Who is responsible for sewer lateral maintenance?

Property owners are responsible for the section between their building and property-line cleanout. West Valley Sanitation District may clear the lower section when an accessible cleanout exists. Without one, the owner may need to arrange cleaning to the public main.

Do I need a permit to replace my water heater?

Yes. Los Gatos provides an online application for qualifying water heater replacements of the same type and in the same location. Relocating a heater or switching equipment types requires a different application.

How can I tell whether an underground water line is leaking?

Wet ground, unexpected water usage or reduced pressure may indicate a buried supply-line leak. These symptoms can have other causes, so identifying the affected pipe before excavation is important.

How much does plumbing repair cost in Los Gatos?

Pricing depends on the plumbing problem, materials, pipe accessibility and scope of work. Underground repairs may involve additional preparation, while a localized leak can require less extensive work. We assess the issue and explain the proposed solution and pricing before starting.

REVIEWS

What Our Customers Say

Read what homeowners across the Bay Area say about their experience with United HVAC, Plumbing & Electrical.

Posted on Google Google
Julia Garcia profile picture
Julia Garcia
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Called to have my sump pump reassemble and secured . Thank you Beck for a job well done.☺️
Posted on Google Google
Jasko Huseinovic profile picture
Jasko Huseinovic
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Manuel was great, experienced at his job Got everything fixed in timely manner, well behaved professional and very respectful I’d recommend him any day
Posted on Google Google
Shailesh Phansalkar profile picture
Shailesh Phansalkar
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Anton did an amazing job. Needed to replace the old shower valve.
Posted on Google Google
Col Liz Perez profile picture
Col Liz Perez
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had an impossible tub spout repair. Other plumber said to break through my custom bath tile and kitchen cabinetry to replace the fitting. Ren B. from United researched the fitting and within three minutes removed it—no tile or cabinet cutting required. To top things off, Ren was so courteous and kind. I highly, highly recommend Ren and United for their honesty, fast work, and professionalism. 5+ stars!
Posted on Google Google
Sj Brownman profile picture
Sj Brownman
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a great experience with Cris! He came out to replace the cartridge in my shower and did an excellent job. He was professional, knowledgeable, friendly, and explained everything clearly throughout the process. The replacement was done quickly and efficiently, and my shower is working perfectly now. I really appreciate his attention to detail and great customer service. I would definitely recommend Cris to anyone looking for a reliable and trustworthy plumber!
Posted on Google Google
Maria xo profile picture
Maria xo
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a great experience with Cristopher Villa. He came out to diagnose an error code on my tankless water heater and was able to identify the issue. During his inspection, he also noticed that the unit was leaking and brought the problem to my attention. Cristopher provided me with three different options to address the issue and explained each one clearly. He also made sure the recommended setup included all the necessary add-ons and safety components to ensure the installation would be up to code. Very professional and knowledgeable service.
Posted on Google Google
Leonel Mendoza profile picture
Leonel Mendoza
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had a great experience with Cristopher Villa. He did an excellent job redoing the plumbing underneath my kitchen sink and making sure everything was properly connected and working as it should. He also snaked the kitchen drain line to address a recurring blockage. Cristopher was professional, knowledgeable, and took the time to make sure the issue was completely resolved. After the work was finished, the kitchen sink was draining properly again with no issues. I would definitely recommend Cristopher Villa to anyone looking for reliable and professional plumbing service.
Posted on Google Google
Adam Cataldo profile picture
Adam Cataldo
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I like the service. They charged me a flat rate, which was nice because it ended up taking longer more the plumbing work than I expected
Posted on Google Google
Lisa Lloyd profile picture
Lisa Lloyd
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Pasha was prompt, focused and organized. Very professional- he knew exactly how to install our new water drop filter system. We are very happy with his work!
Posted on Google Google
Xinxin Yang profile picture
Xinxin Yang
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very professional and friendly. Solved my AV issue quickly! THANK YOU!

Serving the Bay Area

Plumber in Los Gatos, CA

We proudly serve homeowners across the entire Bay Area

Don’t see your city? Call (408)539-6936 to check availability.

Our Service Area

Santa Clara County
San Mateo County

Need a Plumber in Los Gatos?

Have a recurring drain blockage, underground water leak or water heater problem? Contact our team to discuss your plumbing needs and schedule a visit.