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Tankless Water Heater Services in San Jose, CA

Countless homeowners trust the knowledgeable and experienced plumbers at SWAGS Plumbing & Rooter for all their tankless water heater services in San Jose, CA. Tankless water heaters are becoming increasingly popular for homes throughout the area because of their compact size and energy efficiency. Our team has experience repairing and installing tankless water heaters from various manufacturers — as well as performing electric tankless water heater services —  so you can always feel confident you’re getting the best workmanship experience in the area. As a locally owned business, homeowners can always count on our team for timely service at an affordable price. Contact our team today to get started.

tankless water heater

Tankless Water Heater vs. Traditional — Which Should I Install?

Whether you’re building a new home or it’s time to replace an old, outdated system, a tankless water heater installation may be the right choice. More homeowners are opting for tankless water heaters, and for good reason — they offer numerous advantages over traditional water heaters. If you’re interested, SWAGS Plumbing & Rooter is home to knowledgeable and experienced tankless water heater installers who can complete the job efficiently and without error. Some of the benefits of choosing a tankless water heater replacement include the following:

  • Energy-Efficiency: Unlike standard water heaters, tankless water heaters only heat water when it’s being used, which drastically cuts down on your home’s energy costs.
  • Compact Designs:Thanks to its compact design, tankless water heater installers can fit your new system nearly anywhere in your home. It saves space and is particularly ideal for homes without a basement, garage, or mechanical room.
  • Longetivity: There is no storage tank to fail or collect sediment, and with proper maintenance and care, a tankless water heater can last up to twenty years.
  • Better Results: While standard water heaters eventually run out of hot water, tankless water heaters can provide endless hot water for your home. Because it is on-demand heating, it will heat water continuously until the demand stops.

Tankless Water Heater Repair, Maintenance, and More From Our Expert Team

With SWAGS Plumbing & Rooter‘s 24/7 emergency tankless water heater services in San Jose, CA, you’ll never have to go without hot water. Our team of certified, background-checked, and trained tankless water heater plumbers will promptly arrive at your home and make the necessary repairs to ensure your system works efficiently. They have years of combined experience working with various makes and models, so they’ll always know how to maintain and repair your unique system.

When your tankless water heater isn’t working correctly, it’s important to contact an experienced professional for reliable repairs. We have the proper tools and equipment to complete any project, including electric tankless water heater services. Contact our team today to schedule your repair.


SWAGS Plumbing and Rooter provides complete tankless water heater installation, repair, and maintenance service for homeowners throughout San Jose and the surrounding cities. We combine our years of experience and knowledge to ensure each service is completed in a timely manner and meets our clients’ expectations. With 24/7 emergency service, you can always count on our team to be there when you need us most. Contact us today to schedule your installation or repair estimate.

Tankless Water Heater Installation and Replacement for San Jose Homes

Tankless water heater services in San Jose, CA, are only a phone call away when you have SWAGS Plumbing & Rooter in your neighborhood. We perform tankless water heater replacements, repairs, and other services throughout the Bay Area. Reach out whenever you need tankless water heater servicing in the regions listed below:

  • Santa Clara
  • Saratoga
  • Sunnyvale
  • Cupertino
  • Mountain View
  • Morgan Hill
  • Milpitas
  • Fremont
  • Campbell
  • Los Gatos
  • Los Altos
  • Los Altos Hills
  • Palo Alto
  • Menlo Park
  • Woodside
  • Stanford
  • Atherton
  • Redwood City
  • Belmont
  • New Almaden
  • Coyote
low water pressure icon

Low water pressure has numerous causes, including a faulty water heater.

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Conventional water heaters are responsible for storing water. If you notice yours leaking, it could be a sign it’s time for a replacement.

inconsitent temperature icon

When you experience inconsistent water temperature, it could be an issue with numerous parts, including the thermostat, burner assembly, or heating element.

unusual noises icon

If you hear loud noises coming from your water heater, then it’s time to contact a trained plumber for maintenance and repair.

water tank icon

If you’ve recently purchased a new home, you may be able to find the date the unit was installed. Water heaters typically last 10 years, but with proper maintenance, they can potentially last longer.

In Addition to Tankless Water Heater Servicing, We Offer Other Professional Services

Reach Out for Tankless Water Heater Services in San Jose, CA

SWAGS Plumbing and Rooter provides complete tankless water heater repair, installation, and maintenance services for homeowners throughout Santa Clara, Saratoga, Sunnyvale, Cupertino, Mountain View, Morgan Hill, Milpitas, Fremont, Campbell, Los Gatos, Los Altos, Los Altos Hills, Palo Alto, Menlo Park, Woodside, Stanford, Atherton, Redwood City, Belmont, New Almaden, and Coyote, CA.

We combine our years of experience and knowledge to ensure each service is completed in a timely manner and meets your expectations. With 24/7 emergency service, you can always count on our tankless water heater plumbers to be there when you need us most.

For additional information on our tankless water heater services in San Jose, CA, contact us today to learn more and schedule your installation or repair estimate.

Jan MikaelssonJan Mikaelsson
01:06 29 Dec 22
We went shopping for our daughter’s birthday party and came home 2 hours later with the first floor flooded. I called several plumbers before I called SWAGS Plumbing and Rooter. They responded and came about one hour later. The break was inside the walls and required leak detection. Before leaving for the weekend the plumber was able to determine that it was the hot water pipe that was leaking. This provided us with at least cold water during the party and for the weekend. When they came after the weekend they were able to determine where the leak came from on their first attempt. They opened the wall and repaired the pipe expeditiously. They were very professional and meticulous when it came to their work and our home. We were updated on a regular basis on their progress. They showed us where the leak was and what actually caused it. We were so fortunate that, on our third call to a plumber, we reached SWAGS Plumbing and Rooter and that they were available within an hour to come to the rescue. I would strongly recommend SWAGS Plumbing and Rooter for any type of plumbing and rooter service.
Rod GalindoRod Galindo
20:46 23 Dec 22
Daniel was punctual and systematically helped diagnose the source of the leak from our upstairs bathroom. Although the root cause was not specifically found to be a plumbing issue, he was able to refer us to appropriate contacts to assist. I highly recommend this business – honesty, integrity, and value are not in short supply with them! Thanks!
Brent KaedingBrent Kaeding
19:29 12 Dec 22
We had an undetectable water leak at our home. We had one plumbing company come out, and they were not able to find the issue. I called SWAGS and they came over the same day, discovered were the leak was, and had it repaired the next day! Their response time was amazing, their service technicians were very knowledgeable and friendly. Highly recommend SWAGS Plumbing! Thank you for the wonderful experience. Any other plumbing needs we will definitely call them.
Jeff DJeff D
23:55 14 Aug 22
SWAGS is my trusted company to call when I have plumbing needs because they are the highest quality, most professional and most responsive service I have found. Dan has helped me in emergencies and also advised me on plumbing upgrades for my home. The people he hires that work for him have all been courteous, reliable and extremely professional in addition to knowing their trade well. Highly recommend Dan and his team!
Yusuf AlamYusuf Alam
03:58 03 Aug 22
Techs arrived on time to fix a leaking shower. Completed the job carefully and in a timely manner. Techs were respectful, communicated clearly, and kept their work area clean (they wore masks and plastic shoe covers). Compared to other plumbing services I’ve hired in the past, their rates were fair and reasonable. Will consider using SWAGS again.