Honest Reliable Fremont Water Heater Service
Over 1.2 Million Water Heaters Service & Counting, Since 1968
Celebrating OVER 57 Years in Business 1968-2026
Lowest Prices
5 Star Customer Rated
500,000+ Satisfied Customers
Expert Customer Service 24/7/365
Licensed & Insured, Since 1968
Residential, Commercial, Tankless
Quick, Friendly Service
Beat Any Written Competitor Bid
No Extra: Evenings, Weekends & Holidays
Water Heaters Only, Inc (510) 630-6886 – Phones Answered 24/7/365
Water Heaters Only, Inc. is a full-service water heater repair, replacement, and installation company. Since 1968, we have served the communities of Fremont, Hayward, Union City, Castro Valley, Newark and the surrounding area. Water Heaters Only, Inc specializes in residential and commercial gas and electric, tankless gas, and heat pump water heaters. Call us 24/7/365 if you need a quick water heater installation or a fast water heater repair.
Water Heaters Only, Inc is licensed, insured, and able to arrive at your home, the same day, in a professional work van, fully stocked with quality water heaters and parts. We specialize in all aspects of the water heater repair and replacement process. We guarantee the greatest quality of work at the most affordable prices. Our many years of water heater knowledge, combined with the use of high-quality supplies and pride in our work, keeps our valued customers coming back for all of their water heater needs.
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Quick Same Day Service
We Answer Our Phones 24/7/365 – Call Now To Speak With A Water Heater Expert Or To Schedule Service
Up-Front Pricing
Exact Pricing Quoted Up Front In The Home Based On The Actual Work Required To Properly Install A Water Heater
Lowest Prices
Lowest Prices On Water Heaters Replacements Since 1968. Our Bids Are Generally $100 Less Than Our Competitors
Tankless Water Heaters
Water Heaters Only, Inc. Are The Tankless Water Heater Experts, Call Now To Discuss Options For Your Home
Our Service Is Rated 4.8 Out Of 5 Stars Over 5,850 Reviews Read Our Customer Reviews – Click Here!
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GAS SUPPLY AND HOW IT AFFECTS YOUR APPLIANCES
Contact the W.H.O. Crew 24/7 at When it comes to water heaters, there are a number of issues that can be the cause of a water heater to not work properly or not work at all. However, one of the issues is not something that may at the top of most people’s checklist: gas supply
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Photos
We love sharing photos of our latest installations and our happy customers! Seeing the customer’s face beam with joy knowing that hot water is flowing through their home again is one of our favorite parts of our job. Here are some of the water heater replacements that we have done in Fremont. Have questions about
