Brand Certified
Water Heaters Only, Inc
4.9(578 reviews)
Certified by Water Heaters Only, Inc • Sep 06, 2026
Business Details
2141 Commerce Place, Hayward, CA
94545, United States
Certified by Water Heaters Only, Inc • Sep 06, 2026
(510) 324-9838
Certified by Water Heaters Only, Inc • Sep 06, 2026
https://waterheatersonly.com/find-a-local-installer/san-francisco-bay-area-water-heater-repair/hayward-water-heater-repair-replacement/
Certified by Water Heaters Only, Inc • Sep 06, 2026
About
Certified by Water Heaters Only, Inc • Sep 06, 2026
PlumberWater Heater SalesWater Heater Service
Water Heaters Only, Inc provides the Hayward area with residential gas and electric, commercial gas and tankless gas water heater service. Founded in 1968, we are a highly rated local water heater service company. Our work comes with a guarantee and we will meet or beat a competitors’ onsite bid for a similar product and scope of work. Water Heaters Only, Inc offers financing programs and does not charge extra for weekend or Holiday service. With our length in business and high customer rating, Water Heaters Only, Inc is considered an expert in the industry. Call to speak with a friendly water heater expert 24/7/365. Our water heater experts can help to turn off a leaking water heater, discuss common problems or schedule an appointment.
Details
- Requires appointmentAvailable
- Credit cardAvailable
- Onsite servicesAvailable
Location
Certified by Water Heaters Only, Inc • Sep 06, 2026
Hours
Certified by Water Heaters Only, Inc • Sep 06, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Reviews
4.9
578 reviews
5 stars
556
4 stars
16
3 stars1
2 stars0
1 star5
- JPJose “Josean” Perez2 days ago5.0Lucas did an amazing job.
- YPYouza PakSep 3, 20265.0Our water heater gave out on us without warning, which is probably what typically happens at the end of its lifespan. Anyhow we did a late night search and really lucked out with Water Heaters Only. They responded first thing in the morning, kept communication lines open from start to finish. They gave us quotes and options, but best of all got the job started and completed then and there. Gerardo was great, and never pressured us. He was very respectful of our property and insisted to clean up the entire workspace going as far as wiping down our garage floors. He took the time to explain every part he installed and how to operate it. A completely hassle-free and trustworthy company to work with, especially when you’re in urgent need of hot water! There was no time to waste and they made it happen! Thank you Gerardo for your professionalism!
- MPMarianne PeraltaSep 1, 20265.0Sean Lee did a phenomenal job. Our existing water heater was incorrectly installed. He corrected the issues. The new water heater Sean installed is solid. I'm so happy with it. I highly recommend Sean.
- SSSally SpringerAug 5, 20265.0I just had Water Heaters Only replace my gas water heater and I am very pleased with my experience. Loni did my estimate and installation and was terrific — very knowledgable, friendly, patient with my many questions, and very efficient. Just first rate! I’d give him 10 stars if I could. The support staff was also excellent; scheduling my estimate and then the installation was very easy.
- RGROBERT GRAHAMAug 5, 20265.0Lucas was very professional in is work. He explained the details of everything that he was going to do before starting. Great work
Frequently Asked Questions About Water Heaters Only, Inc
What services does Water Heaters Only, Inc provide?
Water Heaters Only, Inc provides residential and commercial gas and electric water heater services, including repair and replacement of tankless gas water heaters.
What brands of water heaters does Water Heaters Only, Inc offer?
They offer brands such as Bradford White, Noritz, Navien, American Standard, Rheem, Rinnai, and A. O. Smith.
What are the business hours of Water Heaters Only, Inc?
They operate 24 hours a day, 7 days a week.
Does Water Heaters Only, Inc offer emergency service?
Yes, you can call their water heater experts 24/7/365 for emergency help including turning off a leaking water heater or troubleshooting common problems.
Are appointments required to receive service from Water Heaters Only, Inc?
Yes, services are provided by appointment only.
Does Water Heaters Only, Inc charge extra for weekend or holiday service?
No, they do not charge extra for weekend or holiday service.
What payment options are accepted at Water Heaters Only, Inc?
They accept American Express, Check, Discover, Mastercard, Visa, and also offer financing options.
How can customers find Water Heaters Only, Inc in Hayward?
The company is located at 2141 Commerce Place, Hayward, CA 94545.
Are there places near Water Heaters Only, Inc where customers can eat or shop?
Yes, nearby places include Babco Foods International (grocery store and restaurant) and Holsum Bakery (bakery), which are convenient for customers before or after their visit.
What industrial or automotive services are located near Water Heaters Only, Inc?
Nearby you can find automotive repair services like Mavericks Collision Repair and Lauto, as well as industrial equipment providers such as Pumping Solutions, Inc and RDO Equipment Co., useful for customers or businesses in the area.
How can nearby logistics and shipping services help customers visiting Water Heaters Only, Inc?
Services like Stat Logistics International and UPS Access Point location nearby can assist with freight, cargo, and shipping needs for customers or businesses around Water Heaters Only, Inc.
Brand Certified Facts from Water Heaters Only, Inc
This information is certified by Water Heaters Only, Inc 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 September 06, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website