Air Conditioning Repair Service

Total Mechanical Systems has been delivering 5-star, high-quality A/C repair service throughout Connecticut for 20+ years. Centrally located in Plainville, we’re nearby and ready to help!

Our professional technicians are prepared to diagnose your A/C problems and discuss all options and solutions. You won’t get any surprises. They’ll do the work that meets your budget and fits your needs.

TMS Does A/C Service Best!

Is Your A/C System Not Working?

We can help! We offer 100% guaranteed air conditioning repair services. We know how important your comfort is, especially on a humid and hot day in Connecticut. Call our comfort care team for service today!

TMS Does Cooling Best!

Note: TMS does not provide services for window or through-the-wall A/C units.

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Heating and AC Service in Avon, CT

Total Mechanical Systems LLC has been delivering quality heating and air condition in Avon, CT since 2001. Don’t just trust just anyone for heating and air conditioning in Avon. Trust us.

Our work is 100% guaranteed to your satisfaction. Our heating and air conditioning technicians are Nate Certified  Comfort Specialists, licensed by the State of Connecticut and bonded. Total Mechanical Systems LLC also services all makes, brands and models.

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Offering Quality HVAC Service in Avon

  • Ductless Mini-Split Installation
  • Oil-to-Gas Furnace Conversions
  • Air Conditioning Installation
  • Air Conditioning Repair
  • Boiler Installation
  • Boiler Repair
  • Boiler Replacement
  • Boiler Maintenance
  • Central Air Conditioning Installation
  • Furnace Installation
  • Furnace Maintenance
  • Furnace Repair
  • Furnace Replacement
  • Heating Installation
  • Heating Maintenance
  • Heating Service
  • Heating Repair
  • HVAC Repair
  • HVAC Service
  • 24 Hour Emergency Repairs

Total Mechanical Systems is also a Carrier Factory Authorized Dealer. We also install, repair, and maintain most every brand and system out there. Trust Total Mechanical Systems LLC for all your needs, because Your Comfort is our FIRST priority!

Avon, CT…Call for HVAC Service!

Rebates and Financing Available!

Total Mechanical Systems is Plainville’s leading heating and air conditioning contractor.

We’ve partnered with Connecticut Energy Efficiency Fund to offer  EnergizeCT™ rebates for qualifying installations.

TMS partners with Energize CT to get you the financing, rebates and discounts you need.

We’ve partnered with Service Finance Company to offer Finance for qualifying Purchases.

You can qualify for financing, rebates and instant discounts! Contact us to learn how.

TMS Discounts, Specials & Savings

Please mention the special offer that you’d like to take advantage of at the time of scheduling service. Not applicable with any other offers, promotions, or on any previous service or installation completed. Other conditions may apply, call for details.

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We are here for all of your home comfort needs!