Air Conditioner Replacement

Is your air conditioning system on the fritz? Have you been searching for a quality contractor that provides AC replacement service? Look no further. Total Mechanical Systems LLC is Connecticut’s go to contractor for HVAC installation and replacement!

Total Mechanical Systems LLC has been providing AC replacement since 2001. Our technicians are state licensed and NATE Certified. We install custom residential and commercial HVAC solutions that meet your comfort and budget needs. We also install, replace, and maintain all makes and models of equipment.

Let us evaluate your home heating and air conditioning needs with a FREE on-site consultation so you get the perfect fit. Stay comfortable year-round with high SEER and HSPF rated and ENERGY STAR® labeled HVAC systems installed by Total Mechanical Systems LLC.

Contact Us Today

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Carrier Factory Authorized Dealer

From air conditioning, heating, and air quality solutions, we’re prepared to bring you the Carrier experience and their exacting standards.

As a Carrier Factory Authorized Dealer, Total Mechanical Systems LLC has met strict criteria to sell, install, and maintain their products. Not just any company can earn that designation!

AC Replacement Services

Call 860-342-8867

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. 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.