Water Heaters Only, Inc. – Fremont’s Trusted Water Heater Specialists
Serving the Greater Fremont Area
Water Heaters Only, Inc. proudly provides complete water heater repair, replacement, and installation services throughout Fremont and the surrounding East Bay area. From residential and commercial units to high-efficiency tankless systems, our licensed and insured technicians have been delivering reliable water heater service in Fremont for over 58 years.
We serve Fremont and nearby communities across the East Bay, offering fast, same-day service for both water heater repairs and replacements. Our skilled technicians arrive in fully stocked vehicles equipped with top-brand water heaters and common replacement parts, so we can get your hot water restored quickly and efficiently.
Call our friendly experts today at (510) 630-6886 or toll-free (510) 630-6886 to schedule a water heater repair, or replacement. We’re also happy to answer any water heater questions you have. Our phones are answered 24 hours a day, 7 days a week—because hot water emergencies don’t keep business hours!
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Why Customers Choose Water Heaters Only, Inc.
- Fast, Same-Day Service in Fremont – Hot water problems? We’ll get your system fixed or replaced right away!
- Lowest Prices in Fremont – We’ll match or beat any verified quote from a local competitor.
- No Extra Charges – Evenings, weekends, or holidays—our pricing stays fair and upfront.
- Affordable Rates & Reliable Products – Quality water heaters and solid warranties for your peace of mind.
- All Tank Sizes In Stock – From 40 to 100-gallon models, we have the right size ready for installation.
- High-Efficiency Water Heaters – Save energy and lower your bills with the latest efficient units.
- Tank & Tankless Systems – Our experts can help you choose the perfect option for your Fremont home or business.
- Easy Financing Options – Flexible payment plans available to make replacement stress-free.
- Property Management Support – Streamlined service for apartments, condos, and multi-unit properties.
Expert Service Available 24/7/365! Call us anytime at (510) 630-6886
“Mario did an excellent job of installing my replacement water heater. He was very professional, on time, and efficient. I am extremely pleased with his work and highly recommend Water Heaters Only, Inc”
~ Deborah H
Common Water Heater Problems
Talk to Our Water Heater Experts 24/7/365! Call (510) 630-6886
Got A Leaking Water Heater?
When your water heater leaks, we are here 24/7 to take your call, guide you through turning off a leaking tank and scheduling service. Learn More
No Hot Water?
A water heater can malfunction for a variety of reasons, most often the pilot has failed, call us 24/7 for water heater repair assistance. Learn More
Not Enough Hot Water
When your water heater leaks, we are here 24/7 to take your call, guide you through turning off a leaking tank and scheduling service. Learn More
Got A Noisy Water Heater
A water heater can malfunction for a variety of reasons, most often the pilot has failed, call us 24/7 for water heater repair assistance. Learn More
Water Heater Products
Talk to Our Water Heater Experts 24/7/365! Call (510) 630-6886
Gas Water Heaters
When your water heater leaks, we are here 24/7 to take your call, guide you through turning off a leaking tank and scheduling service. Learn More
Electric Water Heaters
A water heater can malfunction for a variety of reasons, most often the pilot has failed, call us 24/7 for water heater repair assistance. Learn More
Commercial Water Heaters
When your hot water becomes lukewarm or runs out quickly, it could be an older tank, a failing part, or something else altogether. Call us 24/7 for help. Learn More
High Efficiency Water Heaters
Is it taking a long time to get hot water to a faucet or shower? Stop waiting, we have solutions, call now to inquire about a re-circulation pump or other options to get hot water quick. If you are interested in learning more about heat pump water heaters, Click Here!
Tankless Water Heaters
It could it high pressure, possible sediment build up or an internal tank issue. Contact our Water Heater experts 24/7 to help determine the problem and schedule a repair. Learn More!
Recirculation Pumps
Are you looking for a smaller compact space saving unit or interested in energy efficient Water Heaters? We have options available, call us to discuss the best fit for your home. Click here to learn more.
Over 1,200,000 Water Heaters Serviced & Counting… Since 1968
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 OR HOLIDAYS
Rated 4.8 Out Of 5 Stars.
Based On 5850 Reviews.
“Our experience with Max was top-notch. He was professional, thorough, and was committed to solving the issue with our water heater as quickly as possible.”
~ Kevin L
