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Fairfield, CT Providing Quality & Professional Work Since 1963

Fairfield, CT HVAC & Plumbing Services

Trusted Throughout Fairfield County Since 1963

For more than 60 years, Tri-City Heating and Cooling has proudly provided exceptional HVAC, plumbing, and appliance repair services in Fairfield and the surrounding areas. We're your one-stop shop for repair, installation, and maintenance for your home's most important systems, from air conditioners and furnaces to water heaters and sump pumps. ​ Driven by an unshakeable set of core values, Tri-City lives by the philosophy that the very best service starts with a commitment to equality, respect, integrity, and spirit.

If you're looking for a reputable, local home service company in the Fairfield area, look no further.

We can help with all of your home comfort needs, including:

  • AC repair
  • AC installation / replacement
  • Heating repair
  • Heating installation / replacement
  • Heating & cooling maintenance
  • Ductless heating & cooling services
  • Heat pump repair & replacement
  • Furnace repair & replacement
  • Boiler repair & replacement
  • Radiant floor heating services
  • Oil to gas conversions
  • Indoor air quality services
  • Residential plumbing repairs
  • Water heater repair & replacement
  • Drain cleaning
  • Pipe repair & replacement
  • Water treatment services
  • Sump pump repair & replacement
  • Plumbing winterization
  • Appliance repair

Give us a call now at (203) 303-5700 to get started with an appointment. 

Offering Flat-Rate Pricing on All Services

​​No one appreciates being quoted one price and then being surprised with a much higher one once 100% Satisfaction Guaranteed​the work is finished. At Tri-City, we take the guesswork out of pricing with our honest, no-hassle, flat-rate pricing model. As part of our commitment to your complete satisfaction with our services, we strive to provide you with peace of mind that you won't have to deal with unexpected costs.


Labor & Parts Covered by Warranty

Services performed by Tri-City come with a 10-year warranty on parts and a 2-year warranty on labor, so you can feel confident that your service will be completed to exacting standards. Our highly experienced technicians take pride in very job we take on and strive to ensure that each and every customer receives the 5-star experience they expect from trusted professionals. Take a look at our reviews to see what people in your area are saying about their experience with Tri-City!

Join Our Lifetime Comfort Club for Discounts & Perks

Maintaining your HVAC and plumbing systems is easier than ever when you join our Lifetime Comfort Club. Membership offers a number of great perks, including e-coupons, waived emergency service fees, free appliance and plumbing safety checkups, comprehensive heating and cooling tune ups, and much more. Plus, you can enjoy peace of mind that your systems are well cared for and less likely to break down. As the old adage goes, an ounce of prevention is worth a pound of cure, so take the first step toward protecting your home by inquiring about our program today.

Tri-City looks forward to serving you. Give us a call or contact us online today to schedule an HVAC or plumbing service in Fairfield.

Why Choose Tri-City Heating and Cooling?

  • 60+ Years of Experience in the Industry
  • Our Technicians are Highly Trained and NATE Certified
  • We are Respectful of Home and Use the Needed Protection
  • We Provide a 10-Year Warranty on Parts and 2-Year on Labor
  • Flat-Rate Pricing on All Our Services
  • 100% Customer Care

Contact Us Today

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Our Customers Love Us

Read Our Reviews
    "Great Service!!"

    They were prompt and quoted us a very good price. I found their office staff helpful and easy to get a hold of for questions. Would gladly work with them again, and I highly recommend them.

    - Cee M.
    "Happy Customer!"

    Great working with Seamus from Tri City, painless process from the estimate to the financing. Would highly recommend Tri City for Air Conditioning and Furnace replacement.

    - Bill T.
    "Very Satisfied"

    Angus has been fantastic! Above and beyond to get my dryer fixed. I couldn’t have asked for better service: friendly, honest, and hard working. His helper Mike today was equally fantastic!

    - Amy S.
    "Highly Recommend!"

    Tri City was super professional and helpful. They fixed our brand new range that needed several different parts in order to operate correctly. Thank you so much for helping and fixing our range!

    - Bec S.
    "Friendly staff!"

    From quote to measuring to install all appointments were prompt and kept as scheduled. Everyone from sales through installers did an excellent job. The technicians all went about their jobs in an organized and skilled manner. Great job!

    - LJ P.
    "Heat is fixed. Great service. Courteous and prompt."

    Thank you Tri City Appliance

    - Carolyn B.
    "Awesome service."

    Great company!

    - George K.
    "Repair is always a headache, but these guys are the remedy!"

    Repair is always a headache, but these guys are the remedy!

    - Angela L.