Dimond Plumbing & Heating

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

Company Overview

Dimond Plumbing & Heating Co. is dedicated to offering high-quality services at fair prices, focusing on value and trustworthiness with each service call.

Our service lineup features:
Water Heaters
Leak Fixing
Heating System Repair
Blocked Drain Solutions
Licensed Plumber
Comprehensive Plumbing Solutions

In 1910, Dimond Plumbing & Heating Co. began its journey as many families and businesses sought new beginnings in the East Bay post-1906 earthquake.
The ""Dimond District"" in Oakland became our home, and for many years, we operated at the intersection of MacArthur Blvd. and Coolidge Ave.

In the early 1900s, we completed extensive plumbing work for both the Alameda County Building and the University of California - Berkeley.
In addition to our commercial and industrial endeavors, we earned a reputation for reliability and honesty with the residents of Oakland and the entire East Bay.
Today, many of our customers are the next generations of our earliest clients.

At the age of 17, I embarked on my plumbing career by digging ditches.
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.

What I offer my customers is a genuine commitment to performing quality work at reasonable rates.
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

Brian H.
★★★★★

Mike saved me from having to buy a new toilet! Another company had said the physical object in the toilet was irretrievable, and that we'd need to replace it. I called Mike, and before he would even give me a quote on toilet replacement, he said he'd try and come over and get the object out. He came the same day and got it out in, and this is not an exaggeration, 20 seconds. Also, we talked about Schrodinger's cat and he told me a good plumber. Mike is a grade A plumber who also tells jokes and quotes philosophy. There's literally nothing more I could ask for.

Yvette S.
★★★★★

Outstanding workmanship & professionalism. Mike is extremely knowledgeable, efficient, very polite & nice. Cleaned up after work was done. Highly recommended! --Sandy

Glenn L.
★★★★★

Mike talked to me on the phone twice, giving me advice for no charge. He was very helpful and friendly

George M.
★★★★★

Reached out to Michael for a quote on help installing a problematic valve on our bidet. He was transparent with the cost and was able to stop by the same day. He drove over and fixed it right away. Great guy, top notch service. Highly recommend.

john g.
★☆☆☆☆

No longer in business. I called for a week, no answer, no returned call. voice mail full.

Jane J.
★★★★★

Mike is a straight shooter! He treats you like he'd treat a friend - doesn't do work he doesn't need to do or that is out of his scope. He was good about communicating and was friendly in person when he was doing the work. He's good about explaining the ""why"" behind why he needs to do something which really helps you understand the needed work. I would definitely bring him out again if we need it!

Long T.
★★★★★

Michael is the best. He gets the job done right quick. I would recommend him to anyone who needs plumbing works. A very happy customer.

Fred Z.
★★★★★

Michael came to replace our floor furnace's unregulated pilot with a regulated pilot which PG&E's recommended we do. He was courteous over the phone and was able to schedule a consultation quickly. After he inspected the furnace, he took the time to walk me through all the work that needed to be done and even drew me a diagram of how my floor furnace is setup.

Michael was able to schedule the work to be done soon after the consultation. His priority was to make our floor furnace safe. He tested to make sure everything was working before he left.

Michael was able to get the work done at a competitive price. He let me know upfront that there was an inspection cost but that it would count toward the final amount. Overall, I would recommend Dimond to get the job done safely and quickly.

Kathy B.
★★★★★

My husband and I were very pleased with Dimond Plumbing's recommendations, and expect we'll be using them in the future. We had been considering what would have turned out to be an expensive upgrade, and Mike suggested a more cost effective long-term approach. Prompt, personable, and the kind of advice you know is given as if to a friend, rather than to make a buck.

Phil C.
★★★★★

What a great experience! Mike returned my request for a quote within a few hours. Unlike other vendors who needed to send someone out for an estimate (for a fee), Mike gave me a price range for replacing my leaky sink pipes with new, metal ones over email. This gave me confidence that the range would be something manageable and I wasn't getting over-quoted.

Mike came by on time, was nice to our dog and baby daughter got the job done for the lower end of his estimate and even re-worked the dishwasher hook up at no additional cost. Great experience and I'll be calling Dimond in the future. Thanks Mike!

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