4.9/5 — 2,000+ Five-Star Reviews

Plumber in Santa Clara, CA

Plumbing Repairs, Drains & Water Heaters

Need help with a clogged drain, hidden leak, or unreliable water heater? Our Santa Clara plumbing team diagnoses the problem, explains your options, and confirms pricing before work begins. With an office and warehouse on Victor Ct, we serve the Old Quad, Rivermark, Central Park, and nearby neighborhoods.

(408)539-6936

⚡ Average response: under 60 min

Need a Plumber in Santa Clara?

(408)539-6936

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

Repairs, Installations & Maintenance

Our Plumbing Services in Santa Clara

From a blocked kitchen drain to a water heater that needs replacing, our plumbers help homeowners across San Jose diagnose problems and choose the right repair or installation.

COMMON PLUMBING ISSUES

Common Plumbing Problems in Santa Clara

Drain backups, hidden water leaks, and unreliable hot water can have different causes. Here’s what we look for before recommending a repair.

Recurring Sewer Backups

Repeated backups or several slow drains can indicate a problem in the sewer lateral rather than a single fixture. A sewer camera inspection can reveal visible root intrusion, blockages, or damaged joints before cleaning or repair is recommended

Hidden Leaks & Pressure Changes

An unexplained water bill increase, damp areas near cabinets, or sudden pressure changes may point to a hidden supply-line leak. Leak detection and repair helps locate the issue and determine whether a targeted repair is enough.

Water Heater Performance Issue

Hot water that runs out too quickly, fluctuating temperatures, or moisture around the tank can indicate a water heater problem. We check the unit and its connections, then explain whether water heater repair or replacement is appropriate.

WHY LOCAL DETAILS MATTER

Plumbing Considerations in Santa Clara

Santa Clara has a mix of older residential neighborhoods around the Old Quad and Santa Clara University, established homes near Central Park, and newer developments in Rivermark. Plumbing systems can differ considerably depending on a property’s age, pipe materials, and previous renovations.

Recurring drain backups may indicate a problem in the main sewer line or a property’s sewer lateral. A sewer camera inspection can help identify visible blockages, root intrusion, or damaged pipe sections. Persistent leaks and changing water pressure may require a closer look at supply lines before considering whole-house repiping.

Our plumbers serve the Old Quad, Central Park, Rivermark, Pruneridge, Agnew, and surrounding Santa Clara neighborhoods. For HVAC and electrical services, visit our Santa Clara service area page.

CITY-SPECIFIC INFORMATION

Santa Clara Permits & Sewer Guidelines

Water heater replacement

The City of Santa Clara offers a simplified permit process for eligible like-for-like residential water heater replacements. Requirements can differ for relocated units, major changes, or other property types.

Water and sewer line work

Eligible residential projects such as home repiping, sewer service line replacement, and cleanout installation may qualify for a Building Simple Permit. Work involving a property-line cleanout also requires an encroachment permit from Public Works.

Sewer backups and property-line cleanouts

The City recommends contacting its sewer crew first when a sewer backup occurs. Crews can check the public sewer main and, if an accessible property-line cleanout is available, the lower sewer lateral. There is no charge for the City’s response. Problems on private property require a plumbing contractor.

Official city guidance:

Water heater and residential permits

Sewer problems and cleanouts

Sewer services and permits

Repair or Replace?

An isolated leak or clogged fixture may only need a targeted repair. Multiple leaks, deteriorating pipes, or recurring sewer problems can point to a larger issue. We assess the condition of the system and explain the available options before recommending replacement.

Simple Process

Common Plumbing Problems in Santa Clara

Call Us 24/7

Reach us anytime at
(408)539-6936.

Same-Day Dispatch

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

Diagnose & Fix

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

100% Satisfaction

We stand behind every job with our satisfaction guarantee.

Got Questions?

Frequently Asked Questions
About Plumbing in Santa Clara

Can I book a same-day plumber in Santa Clara?

Same-day plumbing appointments may be available in Santa Clara, depending on technician availability and the type of problem. Call United HVAC, Plumbing & Electrical at (408) 539-6936 to describe your issue and confirm the earliest available appointment.

What should I do if several drains back up at the same time?

Stop using the affected fixtures to avoid making the backup worse. Multiple slow or backed-up drains may indicate a blockage in the main sewer line or sewer lateral. The City of Santa Clara recommends contacting its sewer crew first to check the public main and, where accessible, the lower lateral. If the problem is on private property, a plumber can investigate the cause.

Do I need a permit to replace a water heater in Santa Clara?

Yes, water heater replacement generally requires a permit in Santa Clara. The City offers a simplified permit process for eligible like-for-like replacements in single-family homes, duplexes, and ADUs. More complex installations or properties that do not qualify may require a regular building permit.

What causes low water pressure in Santa Clara homes?

Low water pressure can result from hidden leaks, deteriorating supply pipes, a malfunctioning pressure regulator, or restrictions within the plumbing system. Our plumbers assess the symptoms and existing pipe conditions to determine whether leak detection, a targeted repair, or pipe replacement may be needed.

How much does plumbing repair cost in Santa Clara?

Plumbing repair costs vary depending on the problem, accessibility, required materials, and scope of work. A fixture installation typically involves different labor and materials than sewer line repair or whole-house repiping. We explain the recommended work and pricing before repairs begin.

Which Santa Clara neighborhoods do you serve?

United HVAC, Plumbing & Electrical serves neighborhoods throughout Santa Clara, including the Old Quad, Central Park, Rivermark, Pruneridge, Agnew, and surrounding residential areas. Contact our team to confirm service availability at your address.

REVIEWS

What Our Customers Say

See what homeowners in Santa Clara and the surrounding Bay Area say about their experience with our plumbing team.

Google Reviews

Yelp Reviews

      
   United HVAC, Plumbing & Electrical
   927 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Julia Garcia 
 
 
 
 Trustindex 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  
   
   Jasko Huseinovic 
 
 
 
 Trustindex 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  
   
   Shailesh Phansalkar 
 
 
 
 Trustindex 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  
   
   Col Liz Perez 
 
 
 
 Trustindex 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  
   
   Sj Brownman 
 
 
 
 Trustindex 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  
   
   Maria xo 
 
 
 
 Trustindex 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  
   
   Leonel Mendoza 
 
 
 
 Trustindex 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  
   
   Adam Cataldo 
 
 
 
 Trustindex 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  
   
   Lisa Lloyd 
 
 
 
 Trustindex 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  
   
   Xinxin Yang 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very professional and friendly. Solved my AV issue quickly! THANK YOU!