The Water Heater Warehouse offers comprehensive, dependable, and affordable service for your hot water needs. With a terrific selection of quality water heaters in Fullerton, CA, our locally owned and operated company offers great service to both commercial and residential customers in metropolitan Orange County, Los Angeles County and Inland Empire.  In addition to great prices on sales, we also offer exceptional customer service in the form of installation, repairs, maintenance and replacements. Our staff is specialized and courteous, bringing the skills and knowledge needed to do the job and get it done right. Whether you are looking for water heater installation on a new build or you need an existing water heater repaired or replaced, The Water Heater Warehouse gives you the experience you need at a price you can afford. With same day delivery and installation on top of our low prices and professional service, why go anywhere else?

We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional work to provide you with satisfactory service.