Air Conditioning Installation
We all want to stay comfortable in our homes, and having an energy-efficient, top-performing air conditioning system is a huge part of that. One of the best ways to make sure that your A/C system works well for many years to come is to get it installed by the professionals at Total Mechanical Systems. We will help you to determine the ideal system for your home and then complete the 5-star installation of your new reliable and safe A/C system.
TMS Does Cooling Best!

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The Air Conditioning Installation Experts
- Ductless Air
- Air Filtration Systems
- Air Handlers
- Heat Pumps
- Repair
- Maintenance
- Residential
- Commercial
At TMS, we install custom residential heating and air conditioning solutions that meet your comfort, efficiency and budgetary needs. We also install, repair, and maintain most any make and model of equipment.
We 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.
About Total Mechanical Systems: Located in Plainville, the team at Total Mechanical Systems employs highly trained experts who specialize in heating, cooling, plumbing, electrical, water treatment and indoor air quality solutions for your home. We are proud to serve the state of Connecticut 24/7 and to be partnered with the largest home improvement retailers in the country. Check out our excellent reviews on Google, Facebook, Angi, and the BBB!
New Air Conditioner Installation
Whether you are looking to purchase a new central air conditioner now, or if you would like to find out about central heating and air conditioning services, we’re here for you. HVAC and Central A/C have changed over the years and the new models are:
- Quiet, noise-reducing units with nominal sound levels
- ENERGY STAR® and Seasonal Energy Efficiency Ratings(SEER) (This can qualify you for a rebate or tax credits on qualifying systems)
- Many include humidity controls to ensure comfort and programmable thermostats to allow instant climate control. You can also pre-program your unit if you are away or traveling
- Two-stage cooling systems to ensure gradual adjustments
- Air filtration that eliminates pollen, dust, smoke, pet dander, and other contaminants in the air you breathe. It helps to reduce asthma and allergy discomfort
- Variable heat cooling systems to ensure high efficiency and precision comfort control
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.