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Fast Water Heater Company


1861 Arnold Industrial Way
Concord, CA 94520

(925) 285-8756
Incorrect info? Correct your listing
Fast Water Heater Company - Concord, CA
Fast Water Heater Company - Concord, CA
Fast Water Heater Company - Concord, CA
Fast Water Heater Company - Concord, CA
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Our water heater went out we called early that day they where busy that day I guess Robert Robert was able to call me to give me an ETA about what time he will be getting here it...


The service technician was courteous, prompt, quick, knowledgeable, and clean. Five star service all the way. However, their call center where I first called to schedule the servi...

Great service 11/3/2017

Our water heater went out we called early that day they where busy that day I guess Robert Robert was able to call me to give me an ETA about what time he will be getting here it end up being the wrong water heater and was late when he was able to arrive but he still showed told us what we needed in detail Was very professional was able to come out the next day he had a prior appointment The next morning after his job you again give us a Courtesy call was very fast inefficient he worked late very impressed by this young man would highly recommend him to my friends and family thanks again Robert more

Great service 11/2/2017

I had a difficult install but Robert was great to work with and did a first class job. more

Happy new water heater! 11/1/2017

Water heater stopped working after the firestorm. Fast replaced it fast! Hot water, here we come! : ) thank you so much! more

Great installer 11/1/2017

Robert is absolutely great. Fast and efficient. Knows what he's talking about. I was not happy about the $50 service fee for water heater replacement that was 100% under warranty. more

Amazing service 10/31/2017

Robert was very knowledgeable, professional, clean, and was able to answer every question I had without any effort. I would recommend him high thanks for a great job Robert. more

Water heater review 10/28/2017

Robert did a good job and was very informative about the process of replacing our water heater. He made sure to take the time in properly installing the water heater and make sure he provided high quality service. more

Great job 10/25/2017

Robert and Trevor are polite and professional job they did and finished job as promised would recommend them highly more

Water Heater Installation 10/23/2017

Robert M did an excellent job of explaining the process, and detailing all the necessary steps for a smooth and quick replacement. He handled a challenging space, and left it better than he found it. Would recommend for sure. more

Water Heater Replacement 10/21/2017

Robert was thorough in his explanations, work, and follow up. Good communicator. more

Great work, thanks Robert! 10/18/2017

My water heater installation was more complicated than most because of code upgrades. Robert patiently explained what each item was about and answered all my questions before starting. Everything looks great, like it was done by a pro who knows what he's doing. I really appreciate it! more

Jonathan W 10/13/2017

Jonathan W was prompt in arriving at the scheduled time. He was exceptionally courteous, informative, very fast and competent. He did a great job and I feel privileged to write this review. more

Excellent Service 10/8/2017

George was on time and very professional. I appreciate him taking the time to explain everything he was doing, as well as how to operate my water heater in the future. George was very fast and responsive to all my questions, even when we had to reschedule our appointment to another day. George left my garage very clean, and made sure everything was connected back to normal. I highly recommend George for any future water heater repairs! more

Work Done By Robert J of Fast Water Heater 10/6/2017

Robert J of Fast Water Heater did an excellent job installing our water heater. He was very professional, knowledgeable and completed the work in a timely manner. He answered all of our questions and was very detailed as he explained installation procedures and costs. He also cleaned up the area after his work and stressed if there were any future concerns he should be contacted. EXCELLENT SERVICE more

Daryl W 10/2/2017

punctual, very knowledgeable, excellent person more

Excellent Job 9/22/2017

Thank you George B for the great service more

Jonathan - Great Service and Clean Install 9/19/2017

Couldn’t ask for better service, great attitude, on time and we will definitely call Jonathan again! more

Water Heater 9/13/2017

Daryl W was professional and courteous throughout. His work was spot on and clean with everything he said to me as the install took place. I would recommend Fast Water Heaters and Daryl W.. 5 stars more

Toilet Installation 9/8/2017

Johnathan was great, he troubleshooted and installed the toilet super fast. Results looks clean organized and beautiful. Highly recommend him more

Prompt, friendly & efficient 8/30/2017

Service tech arrived promptly at the start of the service window. Friendly. Explained all his work. Well done. Note servicevtech's name, Doral G, was not listed as one of the choices for rating. more

great service 8/18/2017

Great service from Daryl W more
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Providing installation & repair of hot water heaters for over 20 yrs

Owner Message
  • Fast Water Heater Company offers installation, maintenance and repair services for all the major water heater brands. We provide same day service (call must be placed before 2 p.m.), to ensure that your water heater issues are worked on promptly. If you are interested in tankless hot water heaters, please schedule in advance for a qualified technician to review your current setup.

    If your hot has turned to cold, you'd better think FAST!

    If you prefer to have a water heater repair estimate done first to make an informed decision, we are happy to arrange an estimate for no charge. And, if you find a professional water heater installation service that will do the same work for less, we will beat their price by 5%.

    We serve various areas including, San Francisco, San Jose, Napa, Sonoma, Sacramento, Oakland, Berkley and more. Call 925-521-8091 to schedule an appointment today!

Additional information
  • Hours: Mon-Fri 8am-12pm; Sat, Sun 8am-8pm
  • Neighborhoods: Vienna