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The Water Heater Warehouse

4.9
(1311 reviews)

Business Details

218 South Berkeley Circle, Fullerton, CA
92831, United States
(657) 822-0422
https://thewaterheaterwarehouse.com/

About

PlumberWater Heater SalesWater Heater Service
If you are looking for an affordable and experienced water heater company, we are your trusted choice! Serving residential & commercial, we can guarantee to have lower costs than most retailers. We handle water heater installation with new construction, replacements, repairs, and maintenance. Call us today to get a free estimate and experience the customer service you deserve!

Details

  • Credit cardAvailable
  • Onsite servicesAvailable

Location

The Water Heater Warehouse
218 South Berkeley Circle, Fullerton, CA
92831, United States

Hours

Monday7:00 AM - 6:00 PM
Tuesday7:00 AM - 6:00 PM
Wednesday7:00 AM - 6:00 PM
Thursday7:00 AM - 6:00 PM
Friday7:00 AM - 6:00 PM
Saturday9:00 AM - 1:00 PM
SundayClosed

Reviews

4.9
1,311 reviews
5 stars
1,230
4 stars
39
3 stars
9
2 stars
8
1 star
25
  • JJ
    Joker
    May 13, 2026
    5.0
    Luis was our installer. Service was excellent, clean, made sure everything worked after installation was complete. Second time I've used this company never had any problems. Thank you all job well done
  • RW
    Ryan Warner
    May 7, 2026
    1.0
    As a company whose primary focus is water heater installation and maintenance, I expected a much higher level of professionalism, urgency, and reliability especially considering the volume of positive reviews they advertise. Unfortunately, my experience was the complete opposite. I was repeatedly misled on timelines, communication was poor, and the process dragged on far longer than it should have. Parts took an unreasonable amount of time to source, and when it came time to discuss the estimate or get real answers, there was essentially nobody available who could actually help. For me, this isn’t about the money it’s about time, accountability, and action. It should not take over a week just to have someone inspect the issue, provide an estimate, and begin the repair process, especially when many other companies that handle far more than just water heaters are able to offer same-day service and immediate solutions. Based on my experience, I would strongly recommend saving yourself the frustration and going with another company.
  • BT
    Brad Tate
    May 7, 2026
    5.0
    The installation was good and passed inspection without issue. The only thing I would say is that we didn't know up front that we needed to call for the inspection. I had assumed Water Heater Warehouse did that. It worked out fine, but just could have been communicated better up front.
  • MG
    Michael G
    May 5, 2026
    5.0
    Great service and very reasonably priced. The installation was quick and flawless and our installers ensured I understood the basic fundamentals of the new water heater. Highly recommend for your water heater needs
  • KD
    Ken D.
    May 5, 2026
    5.0
    The technicians arrived exactly on schedule and replaced the unit quickly. I was very impressed with how they kept the work area clean throughout the process.

Brand Certified Facts from The Water Heater Warehouse

This information is certified by The Water Heater Warehouse and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified May 17, 2026Yext Knowledge Graph
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