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Tankless Water Heater Installation and Repairs

Tankless Water Heater Installation and Repairs

Upgrade to an energy-efficient tankless water heater with Green City Heating & Air. Get a free estimate on installation and enjoy endless hot water today!

Tankless Water Heater Installation and Repairs

Why Green City Heating & Air?

Green City Heating and Air has earned a reputation as Seattle’s best heating and air conditioning contractor, including expertise in installing and servicing tankless water heaters. Customers trust Green City for all their heating and cooling needs because we will carefully assess your heating and cooling requirements, patiently educate you about your new or existing system, and help you choose an option that fits your overall budget. We not only ensure optimal comfort and energy efficiency, but we stand behind our work by providing an extended five-year warranty on materials and labor. We are licensed, bonded, and insured for $1M in general liability, and our technicians are certified with the Contractor Alliance Network through Puget Sound Energy. So you can rest assured! We are proud to serve both King and Pierce counties.

Why Tankless?

  • Heats water only when you need it
  • Provides unlimited hot water
  • Saves on monthly energy bills
  • Tankless heaters last five to 10 years longer
  • Tankless takes up less space
  • A variety of brands available for your needs
Tankless Water Heater | Green City Heating & Air

Why Hire Us?

With more than 30 years of experience in the HVAC industry and thousands of satisfied customers, Green City Heating and Air Conditioning is a company you can trust. Our factory-certified technicians are experts you can trust. We have an A rating (and a Super Service Award!) on Angie’s List with more than 400 reviews, and we maintain an A+ rating with the Better Business Bureau. And for your complete peace of mind, we are licensed, bonded, and insured.

Our customer-centric sales team has a mandate to provide a buying experience second to none. Our experts will ensure that your heating or cooling system is comfortable, reliable, low maintenance, and highly efficient.

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What to Expect
When You Work With Us

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Get the Job Done Right

The First Time

You can trust us to deliver quality work that lasts. Our team of highly trained experts ensures the job is done correctly the first time, saving you time, money, and stress. No shortcuts, no surprises—just results you can count on.

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Supporting Local,

Family-Owned Values

When you work with us, you’re supporting a local business rooted in the community. We’ve built our reputation on trust, integrity, and treating every customer like family. From our family to yours, we’re here to take care of your home as if it were our own.

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We Never Subcontract –
You Get Our Team Every Time

Unlike other companies, we don’t hand your project off to subcontractors. When you choose us, you get our team of trained professionals who share our commitment to quality and service. This means consistent results, expert craftsmanship, and accountability you can rely on.

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HVAC Service | GreenCity Heating and Air Conditioning
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Zero
Down & 0% interest for 12 months
Enjoy the comfort of your home without the financial strain.

Affordable 
Financing Options:

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Flexible Payments
Customizable payment plans designed to fit your budget and lifestyle.
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Unlock Your Savings with Limited-Time Rebates!
Claim your rebate today and save even more on your next purchase!
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0% Interest financing
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ZERO Down

Customer 
Testimonials

See what our satisfied customers are saying – real stories, real results.
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Met with a few different companies and Green City Heating and Air was the most competitive priced, and the best customer service.

Kevin
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They have excellent customer service and they treat us like family. I highly recommend them. They deserve an A+++++

Daniel
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I greatly appreciate Tyler, the installation manager. Tyler is knowledgeable, always friendly and very generous to share his opinions and I greatly appreciate him.

MC
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Matt, Jeff, and the rest of the Green City team were amazing. Great service, worked with us through all of our needs and questions.

Mikayla
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Great! Very happy with the service, knowledgeable staff and quick installation of the mini- split system. Best heating system I've ever used.

Connie
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Their responsiveness and skill exceeded our expectations. When Damon serviced our furnace, he was knowledgeable, professional, and friendly.

Eric
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Met with a few different companies and Green City Heating and Air was the most competitive priced, and the best customer service.

Kevin
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They have excellent customer service and they treat us like family. I highly recommend them. They deserve an A+++++

Daniel
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I greatly appreciate Tyler, the installation manager. Tyler is knowledgeable, always friendly and very generous to share his opinions and I greatly appreciate him.

MC
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Matt, Jeff, and the rest of the Green City team were amazing. Great service, worked with us through all of our needs and questions.

Mikayla
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Great! Very happy with the service, knowledgeable staff and quick installation of the mini- split system. Best heating system I've ever used.

Connie
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Their responsiveness and skill exceeded our expectations. When Damon serviced our furnace, he was knowledgeable, professional, and friendly.

Eric