Emergency service for the entire treasure valley 7 days a week

208-908-4330

Reliable Tankless Water Heater Services

Save energy and enjoy endless hot water with expert installation or repair.

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$1,000 No-Frustration Guarantee

We back our repairs with a $1,000 "No Frustration" Guarantee—free fixes plus $1,000 if your system fails within 2 years. Some limitations apply.
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Total Care Club

Keep your heating and cooling systems in top shape year-round with our Total Care Membership, offering seasonal maintenance, priority service, exclusive discounts, and peace of mind!
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2-Year Test Drive on ALL New Systems

If for any reason you are not satisfied with TSS Home Comfort or your new system in the first 2 years, we will remove it free of charge and refund 100% of your money back to you.
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Tankless Water Heater Services

Get hot water on demand with a new tankless water heater. Whether you need professional installation, fast repairs, or routine maintenance, TSS Home Comfort has you covered. Our expert technicians ensure your tankless system is installed correctly for maximum efficiency, diagnose and fix issues quickly, and provide regular maintenance to keep it running smoothly. With energy savings, endless hot water, and a space-saving design, a tankless water heater is a smart upgrade for any home. Trust TSS Home Comfort for reliable service and long-lasting comfort.
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Why Choose TSS Home Comfort

Experience unmatched expertise, reliability, and customer care with TSS Home Comfort. With over 35 years of experience, our team is dedicated to providing top-notch service backed by our amazing warranties. We prioritize your comfort and satisfaction, offering transparent pricing and tailored solutions for your home’s unique needs. From installations to repairs, our skilled technicians ensure every job is done right the first time, so you can enjoy dependable hot water and peace of mind.
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What Is A Tankless Water Heater?

Tankless water heaters provide hot water on demand, delivering nearly instant hot water without a bulky storage tank. Available in electric and gas models, gas units are ideal for large households due to their higher efficiency and hot water output. These systems rapidly heat water as it flows through a pipe, ensuring a continuous supply without storage. Though introduced in 1929, early models lacked efficiency. Today, modern tankless heaters are highly efficient and widely used in homes and businesses.
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Benefits of Having a Tankless Water Heater

While tankless systems may not be suitable for every home due to installation costs and potential limitations in hot water supply, they offer various benefits, including:

  • Low operating costs
  • Long lifespan
  • Convenient size
  • Reduced risk of water damage
  • Eco-friendliness
  • Increased property values
Our technicians are trained to provide reliable information about tankless heaters, helping you choose the system that best suits your needs. Installing a new tankless system is not a DIY project, and our technicians have the training and experience to do the job safely.
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Do you need a repair? Watch for these signs:

Lack of Hot Water

If your system isn’t producing any hot water, it could be an issue with the heating element or fuel source, requiring attention from a qualified plumber.

Strange Noises, Odors, or Taste

Your tankless water heater should run quietly. If you hear knocking, screeching, or humming, it may need repair. And unlike traditional heaters, tankless units lack a sediment reservoir, so if your water looks, smells, or tastes strange, stop use and call TSS Home Comfort immediately.

Water Accumulation Near the Unit

Leaking water is an early indication of a failing unit. Contact TSS Home Comfort promptly to schedule an appointment for tankless water heater replacement.

Heater Shuts Off

A clogged filter or improper venting may cause your tankless heater to shut off mid-use. Repairs to the venting system or a new filter may resolve the issue.

Need Tankless Water Heater Services?

At TSS Home Comfort, we understand the importance of a reliable hot water supply. Our water heater services cater to various needs and preferences, ensuring your system operates efficiently.
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Check Out Our Reviews

Tyler Vickers
Aaron is the best technician to ever exist! I didn't even know where my air filter was, but he was kind and helped me out. He was timely and knowledgeable. TSS is great and I will definitely call them if I need more AC maintenance.
Dennis Fetzer
Outstanding service at a reasonable price, especially if you sign up for their maintenance contract. These people really care about their customers and were very quick to respond to our emergency needs. They are the best of the best.
Sav Kef
As a first time home owner in Idaho, I'm grateful to have found TSS. Jeremiah and Aaron are my usual techs, they are super helpful and informative as well as friendly and respectful.
Scott Downey
When faced with the unpleasant reality that your old HVAC system needs replacing, I highly recommend using TSS Home Comfort. I experienced a very informative, prompt, and courteous crew at TSS from the manager to the receptionist to the installer(s). Their honesty is probably the number one factor in my recommendation-they painted a detailed picture of the pros and cons of the high end vs value systems and didn't try to upsell.
Stacie Stallings
Our AC stopped working and when we spoke with them at about 4:30pm they sent someone out right away and took care of the problem same day instead of scheduling for the following day.
Endora Group
Always great service from the entire staff at TSS. Everyone is super friendly and out usual tech, Aaron, has been great to work with. He’s always straightforward, personable, and gets the job done efficiently. There’s never any pressure for sales or service; Aaron just gives us the facts and our options, which we appreciate. I don’t plan on going anywhere else for service.
Michelle Werner
When our AC system failed, Aaron did an excellent job explaining our options and helping us through the situation. Great customer service! We highly recommend TSS Home Comfort.
Carol Mason
Great job! Friendly, professional, on time, courteous and kind... Have used them for several years & never had a complaint or problem. Great service!
Christina S.
Greg was professional and explained everything he was going to do. He took his time servicing my furnace, I am very happy with his service and how quickly the company was able to send someone.
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Service Area

We provide expert heating, cooling, and air quality services to Boise, Idaho and surrounding areas including these cities:
  • Boise, Idaho
  • Meridian, Idaho
  • Nampa, Idaho
  • Eagle, Idaho
  • Caldwell, Idaho
  • Kuna, Idaho
  • Middleton, Idaho
  • Star, Idaho
  • Emmett, Idaho
  • Mountain Home, Idaho
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35 Years in Business Badge

Contact TSS Home Comfort today for expert tankless water heater services you can trust.

Contact Us
208-908-4330
  • 1712 S Roosevelt St, Boise, ID 83705
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