Water Heater Repair in Sunnyvale: Your Path to Warmth | United Plumbing
We will help you solve any water heater issues of any complexity from $1499

We provide over 25 years of reliable water heater installation, replacement and repair services in California

  • Guarantee for 6 years
  • Well reviewed and highly trusted
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Water Heater Repair in Sunnyvale

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United Plumbing is dedicated to bringing high-quality Sunnyvale Water Heater Repair services straight to your doorstep. Our commitment ensures that your water heater operates at optimal performance, providing your home with a reliable source of hot water.

Close-up image of a Sunnyvale home's water heater during repair, showcasing our proficient service

Solving Water Heater Problems Efficiently

From uneven water temperatures to leaks, different issues can disrupt your water heater’s functionality. Our team of skilled technicians are adept at handling:

  1. Insufficient hot water supply
  2. Unstable water temperatures
  3. Water pooling around the heater

Our team utilizes cutting-edge technology and their vast expertise to promptly restore your water heater’s functioning.

Covering a Broad Range of Water Heaters

United Plumbing Sunnyvale Water Heater Repair services encompass numerous types of water heaters, including:

  • Tankless water heaters, known for their energy efficiency
  • Traditional tank-style heaters
  • Sustainable heat pump water heaters

Regardless of your heater’s brand or model, you can rely on our skilled team to deliver superior service.

The Crucial Role of Regular Maintenance

Minor issues, if left unattended, can lead to significant repairs or even total replacement of your water heater. We emphasize the importance of regular check-ups to ensure your water heater’s longevity and efficiency.

Why Routine Inspections Matter

Routine inspections can identify potential problems before they escalate. A typical inspection process includes:

  • Leak and drip inspections
  • System flushing to remove sediment build-up
  • Temperature and pressure relief valve testing

Transparent Communication: A United Plumbing Promise

At United Plumbing, we prioritize transparent communication. We provide a detailed explanation of the issue and a clear estimate before beginning any repair work, ensuring no hidden charges or surprises.

Enjoy Uninterrupted Hot Water Supply with United Plumbing

Experience a new level of home comfort with our Sunnyvale Water Heater Repair services. Trust in United Plumbing for uninterrupted hot water and superior customer service. Reach out to us today to experience the difference.


United Plumbing & Water Heaters

Phone: (855) 642-6647

Email: [email protected]


Serviced ZIP codes: 94043; 94085; 94086; 94087; 94089;

And thousands of satisfied clients

Our Reviews

Nancy Ghodrat
Nancy Ghodrat
Bella is very knowledgeable about tankless water heaters. She determined that the heater that I purchased from Amazon was the wrong model. She went above and beyond the call of duty. She drove me in her car to the UPS store so I can return the heater and then drove me to the supplier store in San Jose (Pace Supply) so I can buy the correct one. She is very honest and showed me the wholesale price of the heater and used her coupon to get me the wholesale price. Umed, the technician, is an expert and did a great job installing the unit. He arrived on time, was very polite, and cleaned the area after his work was done. Bella and Umed put the customer first and provided an excellent service. I highly recommend United Plumbing because of Bella and Umed, their honesty, great service and expertise.
Catherine Hu
Catherine Hu
Technician Beck came on thanksgiving day, working from 3pm till almost 9pm, to replace a new water heater. In the middle of the installment, he even had to go back to his office and pick up new parts. It was very difficult to set up the tubes at my place since the space for the tubes/water heater was limited. Technician was very patient and friendly the whole time. The pipes after Beck’s work are better designed. I am very grateful they are willing to come on a big holiday like thanksgiving, getting the challenging work done without any complaints. Otherwise it would be a cold shower thanksgiving for us. Highly recommend.
United was quick to do an inspection and quote to replace our 20 year old tank water heater for a tankless and was able to start the job the same day. Professional and great service and the price was the lowest I received out of 3 or 4. Highly recommend!
Quality work. Respectful of the property, and clean. Showed up on time. Alex gave good advice, answered numerous questions and only charged for the work performed per agreement. We will call them again.
Alvin & Mae Reyes
Alvin & Mae Reyes
Yuri was great! Yuri came to inspect the pipes that were hearing while the water is running but unfortunately we weren’t able to hear anything at the time of the inspection. Yuri was able to install a new faucet in my kids bathroom. If you are looking for a plumbing company use United Plumbing, from the office to the field the service was great! I will definitely use Yuri and United plumbing again in the future.
Eugene Shoykhet
Eugene Shoykhet
Amazing service for my low water pressure problem. Highly professional and timely
CB Chang
CB Chang
Very quick responses with quality service, flexibility to adopt schedule change is good. Technician is professional and friendly. Services charge is very reasonable. I will definitely utilize their services in the future.
Anil Nanda (AKN)
Anil Nanda (AKN)
They are professional. To the point. Fair transaction. And they provide warranty on their work which is great.
ted schram
ted schram
They were able to come the same day I called. Service was quick and to the point, and the price was reasonable.
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