Best Commercial in Oakland CA

The handyman service was above and beyond expectations! From the moment of contact through to completion, it's clear that their attention to detail is second-to-none. We are so pleased with the results; our home has never looked better thanks to them - highly recommended!

Gerald was extremely knowledgable, friendly, and helpful. Fixed the issue on the first try with my Lochinvar Knight water boiler. After describing the problem to him over the phone, and with some pictures of the unit that I sent, he came prepared with the necessary spare parts. He replaced those parts and did some additional maintenance, always explaining what was going on along the way. I inherited the system from the previous owner, and his explanations were extremely helpful.

If you have a problem with your radiant heating, call California Plumbing & Radiant Heating!

One Step was able to come the same day. Garvey quickly figured out the source of the leak and had the parts on hand to fix our tub. Friendly and reasonably priced - my new go to for any future plumbing needs.

This is the best plumber I ever worked with. thanks

Was very impressed at the turnaround time. I called, and within an hour a plumber was cleaning out the clog and replacing the u-joint/trap. Very happy with the work wnd impressed this booked and completed on a Sunday as I was actually calling to get the jobbed booked for the week day. Great Job and thanks a million as it’s no fun to have a kitchen sink that won’t drain.

Used them three times, and they've been super accommodating and fast. Amy (the one that always picks up and answers my many emails) is _amazing_. Thanks so much!

They are responsive and very competent!

Cynthia is great with dispatch. Quick to respond and very flexible. This is my 4th time using them. They've installed a pressure assisted toilet, replaced all the metal piping under my kitchen sink with ABS and installed two toilets upstairs. It was a different person almost every time but the quality and customer service has been consistent every time.

Will continue to use them in the future.

Natalie was absolutely fantastic! She showed up quickly and worked super efficiently and even cleaned up all of the mess that was made while clearing the clog from my kitchen sink! I would recommend her before any other plumber in the Oakland area!

Very quick response always! Professional and very efficient. Very hard working on difficult projects.

Highly recommend them, since they help me with a leaking roof and water damage to my ceiling during the rain storm we've been having lately.

They where abel to temporally patch my roof to stop the slow leak dripping down our kitchen ceiling and remove the water damage drywall in our ceiling.

They had to come back, after the roofer did a permanent fix on roof, to patch up and repair the different areas of where they removed the water damage drywall.

Mike installed a new Williams Top Vent wall Furnace. He did a great job. He arrived on time. He knew exactly what to do. Install the Furnace in a timely manner, Left no mess, and at a very fare price. The next time I need any pluming or heating work to be done I will call Diamond Plumbing and Heating. That's for sure. Don

my experience with abante rooter was terrible. He is a con artist and took me for my money and didnt even repair my leak and he charged me double of what i paid when i had to get it repaired again