Dimond Plumbing & Heating

★★★★★ 4.9 / 5 (93)
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: 699 Lewelling Blvd Ste 146, San Leandro, CA 94579
: (510) 530-1144
: http://www.dimondplumbing.com

Company Overview

At Dimond Plumbing & Heating Co., we pride ourselves on delivering top-notch work at competitive prices, emphasizing integrity and value in every service we provide.

Our service lineup features:
Water Heating Solutions
Leak Fixing
Heating System Repair
Drain Cleaning
Plumber
Full-Service Plumbing

Founded in 1910, Dimond Plumbing & Heating Co. emerged as families and businesses relocated to the East Bay after the 1906 earthquake.
For years, we called the ""Dimond District"" in Oakland home, with our location at the corner of MacArthur Blvd. and Coolidge Ave.

In the early 20th century, Dimond Plumbing & Heating handled much of the plumbing work for the Alameda County Building and The University of California - Berkeley.
Alongside our commercial and industrial projects, Dimond Plumbing & Heating Co. built a reputation for quality and integrity among Oakland residents and the broader East Bay community.
A significant portion of our clientele today consists of the children and grandchildren of our first customers.

I started my plumbing journey at 17, digging trenches.
As I progressed in the plumbing industry, I realized that no matter how much I learn, there is always more to discover.
With ongoing code updates, technological innovations, and the multitude of product options, it’s evident that complete knowledge is unattainable.

My primary offering to customers is a dedication to providing excellent service at a fair price.
That’s the same standard I encourage my son to uphold.

Business Services

  • Bathtub installation
  • Bathtub repair
  • Drain installation
  • Drain repair
  • 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
  • HVAC system repair
  • HVAC system maintenance
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sewer installation
  • Sewer repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Sump pump installation
  • Sump pump repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:7:00 AM - 6:00 PM
Tue:7:00 AM - 6:00 PM
Wed:7:00 AM - 6:00 PM
Thu:7:00 AM - 6:00 PM
Fri:7:00 AM - 6:00 PM
Sat:9:00 AM - 3:00 PM
Sun:Closed

Recommended Customer Reviews

Jim W.
★★★★★

Shawn was super cool and knowledgeable! Very responsive and patient in explaning what the issue was. Highly recommended!

Adda D.
★★★★★

We needed earthquake safety valve installed for our gas line. Mike gave a reasonable quote and he was on time to install it. He also fixed the height of the gas line and pointed out a few issues with existing stuff in the gas line. It was great to get his feedback. Overall 5 star experience.

Jeff L.
★★★★★

It's the second time I needed a plumber for my rental, and I called Mike as he was great the last time I used him. This was also a great experience. He was busy as he just came back from a vacation, but he offered to talk directly with my tenants to schedule a time. The shower was not shutting off completely so I think I needed a new valve. He took care of the issue quickly and the cost was reasonable. My tenants called me again asking about water pressure, so I emailed Mike. He responded immediately and offered to work with my tenants to get everything squared away. Great service all around, I highly recommend this guy!

Bridget K.
★★★★★

I've been a loyal customer of Dimond Plumbing & Heating for the past 12 years, and have always been impressed with Mike's responsiveness, knowledge and experience. His prices are fair and he takes the time to explain the process, what needs to be done and why. He doesn't cut corners because he believes in doing it right the first time, and guarantees his work. I've recommended his services to many of my neighbors.

M. R.
★★★★★

Highly recommend. Friendly, efficient & explains things great. Fixed our shower leak promptly!

Austin W.
★★★★★

Mike is an excellent honest plumber that is very knowledgeable. He explains what needs to be done and does the job correctly. He also prompt and someone you can trust. He really a good guy, I feel he will not disappoint you in anyway.

Deb T.
★★★★★

Michael came over to fix my clogged bathroom sink. He was very professional, efficient and knowledgeable. It was a pretty bad clog and he explained everything he was doing. He also cleaned up the bathroom after he was finished. I was very impressed with Michael and would not hesitate to use his services again and recommend him to my friends. He also has excellent prices!!!!

Henry T.
★★★★★

Michael provided great service. He was very responsive and addressed all my questions and concerns. Will definitely be recommending him to friends and family and using him for any future needs.

Marcy H.
★★★★★

I'm proud to say that I have found my and your forever plumber. We never have to search again, to feel out someone who is skilled, reliable, and reasonably priced. Dimond Plumbing is a gift and we dear Yelpers the benefactors.

Mike came highly recommended from a friend whose recommendations I take as gospel. I knew that his work would be superb, and somehow he far exceeded my expectations.

He called and setup an appointment, was astoundingly punctual and listened diligently to my 3 plumbing problems. I went back to work and in about 30 minutes Mike walked me one by one through each of the issues, explaining and educating in laymen's terms what happened and how I could maintain my plumbing more efficiently/effectively. I love that he took the time to make sure I understood what the problem was and the work he did to correct it.

The THREE plumbing issues were shockingly affordable (especially considering that the former plumber tried to tell me that I was going to need to replace my entire pipe system).

Mike is honest and effective and takes pride in his craft. I will never call another plumber again.

Jon N.
★★★★★

I originally called Bustos. They came right out and gave me a quote for a new water heater. When I called a few days later to get the job done I found out they were on vacation for several weeks. I called Dimond and sure am glad I did. Michael came right out and told me there was a loose fitting, which he tightened. I couldn't be more pleased with his service. I know who I'll call when I need a new water heater.

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