Serving Connecticut From Our Plainville Location!

Our HVAC service areas are dynamic. Not sure if we can serve you? Don’t see your town on the list? Call us today!

We provide home comfort services to customers throughout Connecticut with the exception of Fairfield County.

Whether you need a new Heating, Air Conditioning, or Ductless installation or a repair, Total Mechanical Systems can handle it. Our team of licensed technicians are reliable, knowledgeable and on call for quick response 24/7.

  • Avon
  • Berlin
  • Bloomfield
  • Branford
  • Bristol
  • Burlington
  • Centerbrook
  • Cheshire
  • Clinton
  • Cromwell
  • Deep River
  • East Berlin
  • Essex
  • Farmington
  • Glastonbury
  • Guilford
  • Ivoryton
  • Killingworth
  • Madison
  • Manchester
  • Marion
  • Middlefield
  • Middletown
  • Milldale
  • New Britain
  • Newington
  • North Branford
  • Old Lyme
  • Old Saybrook
  • Plainville
  • Plantsville
  • Plymouth
  • Portland
  • Prospect
  • Rockfall
  • Rocky Hill
  • Simsbury
  • South Glastonbury
  • South Lyme
  • Southington
  • Terryville
  • Unionville
  • Wallingford
  • West Hartford
  • Westbrook
  • Wethersfield

Serving Connecticut with Quality Home Services

Total Mechanical Systems has been providing quality, affordable HVAC, Plumbing, Propane, Water Treatment, Electrical and Indoor Air Quality services to Connecticut residents since 2001. Our NATE certified techs are the best in the business and all work is 100% guaranteed. We have great online reviews and an A+ Rating from the Better Business Bureau. Call today for all of your service, maintenance, and installation needs.

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Total Mechanical Systems Service Areas

We serve customers throughout Connecticut with quality, affordable and guaranteed home comfort services. With over 30 years’ experience, we have the skills and expertise to get the job done right, the first time. Give us a call when you need a new water heater installed, have a broken AC unit or furnace, need professional electrical repair, would like an air purification system put in place, have plumbing headaches, or are looking into converting to propane. With 100% guaranteed service, you can rest assured that you made the right call. Our central location in Plainville provides us the benefit of dispatching our techs quickly and efficiently, allowing us to take care of your issue as quickly as possible.

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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!