Tri-Valley Plumbing

★★★★★ 4.7 / 5 (73)
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: San Ramon, CA 94583
: (925) 556-5511
: http://www.tri-valleyplumbing.com

Company Overview

For more than 25 years, we've provided expert plumbing solutions, flawless repairs, and top-notch installations.

Fair, honest quotes set us apart as the leading choice for home plumbing needs.

Expect meticulous, professional care that defines true craftsmanship.

Our team is courteous, tidy, and genuinely attentive to your needs.

Count on a true plumbing veteran every time you reach out to us.

Dennis Dilsaver, owner of Tri-Valley Plumbing, brings 20+ years of hands-on plumbing expertise.

When he's not running the business, Dennis volunteers for Tri-Valley youth nonprofits and coaches soccer, baseball, and softball.

Business Services

  • Bathtub installation
  • Bathtub repair
  • Drain installation
  • Faucet installation
  • Faucet repair
  • Garbage disposal installation
  • Garbage disposal repair
  • Gas line installation
  • Gas line repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:8:30 AM - 5:30 PM
Tue:8:30 AM - 5:30 PM
Wed:8:30 AM - 5:30 PM
Thu:8:30 AM - 5:30 PM
Fri:8:30 AM - 5:30 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Brian H.
★☆☆☆☆

I am new to the area and needed a couple of simple plumbing tasks completed before moving in. My Realtor recommended Tri Valley. I called 3 times and the never called back.

Rebecca H.
★★★★★

Dennis is very responsive, came on time, assessed our plumbing problems and worked to resolve them. While working on a different problem he and his assistant, Giovanni, found a leak in the toilet under the house. The cost was reasonable. He and Giovanni are respectful of your home. Trina was helpful in scheduling appointments. He offered to talk to my contractor to resolve the final plumbing issue that requires a wall to be opened to resolve. I am very happy with the communication and service, and will call Dennis again if needed.

Chris S.
★★★★★

Dennis did a great job on a tricky plumbing problem. Our shower fixture is old and the parts are not easy to locate. He worked with a local supplier, came out a number of times to try and find the perfect fit.

He was great to work with, fast, very reasonably priced, and found the exact parts needed to get us back in working order.

We will definitely use Tri Valley Plumbing again!

Mary C.
★★☆☆☆

Dennis came out to replace the faucets in 2 of my bathrooms. He was friendly, on time, and did the job. What was the problem? I guess the old faucets were hard to get off and Dennis had a hard time. He was sweating, struggling to fit under the sink, (I was worried he'd have a heart attack) and I don't think he was real happy but he finished the job. However, soon after, when the sink started to show rust rings around the faucet handles I called him back and he never returned my call. I had to turn off the water to the faucet and call a different plumber. I wouldn't use them again.

Pat B.
★★★★★

Dennis and Giovani were great. He came out to give an estimate and ended up staying to do the work. He explained everything, tore up only as much stucco as he needed to, and cleaned up everything. He was friendly and knew his trade. I would use him again (hopefully I won't need to) and I would recommend him.

Ashley M.
★★★★☆

We used Tri-Valley Plumbing for our broken garbage disposal. I would definitely use them again!

Pros:
-quick quote over the phone - simple
-same day service
-on time
-polite and got the job done quickly
-super nice woman on the phone to set up appt and pay

Cons:
-didn't look professional... shorts and a baggie, sweated through t-shirt
-had to wait for a call in order to pay over the phone because he couldn't take my payment in person

Marie R.
★★★★★

We had the opportunity to use Tri-Valley Plumbing again since my last review. Dennis is professional, courteous, clean and gets the job done the first time. Having worked with so many flaky contractors in the past , it's a relief to find one that you can count on. Plus his prices are very reasonable. I highly recommend him for all of your plumbing needs.

Gregory B.
★★★★★

Had the water main break near the front of our home and Dennis and his apprentice, Giovanni did did an outstanding job of quickly and efficiently fixing the problem. Would highly recommend Dennis and his team for any plumbing issues you may have.

David K.
★★★★★

Dennis and Giovani were a pleasure to deal with as they re installed our dishwasher and put in a cut-off valve to the appliance. Dennis initially came out to help us when we came home to a dishwasher that had been linking while we were on vacation. he kindly sourced the issue and repaired the leak at no charge. Just asked to do the install and the valve when we had floors repaired. Dennis got rid of the crappy hoses that came with the dishwasher and replaced them with heavier and more durable ones. He explained that the originals become to brittle and are not worth the time to install originally. They were not in a rush and took their time, checking and testing everything so we knew that our new floors would be safe.

Dennis and his apprentice Giovani were very friendly and professional and are highly recommended by us.

Dave and Dawn

T W.
★★★★★

Very professional and great customer service! Had a rusted water line that was leaking, saturating my front lawn. Did the work and replaced the pipe. 5 stars for taking the extra steps of showing me the old pipe and even bought more sod to replace the grass that was dug up! Thanks!

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