Plumbing reviews in Concord, California

Can not say enough good things about Warranted. They saved me from a gnarly situation where I was being grossly overcharged and did so with total professionalism. Not a trace in the yard of the digging. The team communicates extremely well. Does great follow-up, is fully transparent and charges a fair price for their services. Highly recommend!

Very professional, punctual, and courteous!!
Edwin is very knowledgeable in this field, and honest. I definitely will call them for all my plumbing and will definitely recommend to anyone without hesitation.
The finished outcome is clean, and also very thoughtful.
Thank you for your services, and trustworthiness:)

Great experience with Luis! We've now had Warranted Plumbing services at our place three times, and will surely have them here a 4th whenever needed. Had faucets replaced, tub spout replaced, toilet and kitchen sink issues looked at, a lot of this and that. We like the way Luis explains what the problem is, and then shows us that it's fixed when done. Happy to answer our questions and give advice, all the while a personable craftsman (over two decades experience), and a person of integrity. Oh, and good communication regarding appointments too!

Edwin & Milton installed a new pressure regulator and main shut-off valve. While here I also had them replace & update my old kitchen faucet. We’ve used Warranted Plumbing before for our water heater replacement a few years back & we’ll use them again in the future! Quality & reliable work. Thanks again!

Edwin and Jose did a Excellent job fixing a drainage leak underneath the sink in the crawl space underneath the house! Fast response time, very friendly and professional. Explained everything and finished the job Excellent.
Thank you!
Will definitely contact Warranted Plumbing Service if needed in the future

Love these guys. Always show fast, they don't bs you.

Excellent service showed up on time fair price and would recommend

These guys are great - responsive, fast, professional and thorough

Thank you Jaime Reyes for your work, very fast, professional work, good price, highly recommend.

Incredibly personal. Great service. I call them everytime I need a plumbing job!

On time. Professional and friendly. Respected my property and did not inflate prices. Job well done.

Amazing service. Have had them back for several different projects and am always impressed

Have used multiple times, my go to plumbers, super responsive and great work

This was awesome. He came out right away and cleared the drain of tree roots. Reasonable price and great service

THESE GUYS ARE AMAZING!!! TIMING TO GET HERE WAS IMPECABLE AND THEY FIXED THE PIPES AND HAD MY NEW SHOWER FAUCET INSTALLED IN NO TIME WITH NO MORE LEAKS! AND THE PRICE WAS EXTREMELY AFFORDABLE. $400 LESS THAN THE FIRST PLUMBING COMPANY I CALLED. IM USING THEIR SERVICES FROM NOW ON FOR ALL OUR PLUMBING NEEDS! I DEFINATELY RECCOMEND THEM AND NO OTHER! GIVE THEM A TRY AND SEE FOR YOURSELF... YOU WONT BE DISSAPOINTED!

Responsive, Professional and great value! They were at my home fixing the problem within half an hour! Thanks Diamond Plumbing!

I am very pleased with the response and service from Diamond Plumbing. Hugo Cruz was extremely helpful, quoted a reasonable price, and got the job done quickly and efficiently. I am happy to recommend the company.

we hit the jackpot finding these guys at Diamond plumbing!!! caring and competent, they got a major plumbing backup cleared for us in very little time. they were so kind and gave us a discount on services provided too!! don't hesitate to call these guys, you won't be sorry

We needed to get both the hot and the cold water lines replaced throughout our house. The estimate and scheduling processes were quick and easy. He did great work, was very professional, and made sure all our questions were answered before leaving. We'll definitely look up Diamond Plumbing & Rooter for any further plumbing needs!
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Have been using Diamond Plumbing for a few years now, we are very happy with the service and workmanship they provide , they're always timely,professional , courteous and honest. They give an estimate b4 work is performed and even when extra work was needed they stuck to the original estimate , if I could give more than 5 stars I would .

Very impress with Diamond Plumbing and Rooter service. Hugo came and clear my main line that’s was backed up. He was very punctual, quality work, very professional and answered other questions I had. And they are a family owned business. Don’t hesitate to call them you will get your money worth with their services.