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Willington CT

Home Energy Evaluation, Insulation Services, Ductless Air Conditioning, Chimney Repair, Chimney Liner and Gas Fireplaces in Willington CT

Have you been considering a home energy evaluation, insulation, a ductless mini split system or a heat pump in Willington CT? Does your chimney need to be repaired, do you need a new chimney liner or new heating appliance such as a gas fireplace?  Are you looking for someone you can trust to get the job done right at a fair price? Well look no further! Mainline has been providing quality home energy services to homeowners and businesses throughout South Central MA and CT, including Willington CT for over twenty years. We are proud of the fact that we have been family-owned and operated since day one and are dedicated to providing the best service available.

With our fleet of trucks always on the road in the CT and South Central MA area, Mainline Home Energy Services is never far away when you need us. If you ever have a concern or question about your home’s efficiencies or if you are considering a new heating appliance, insulation in the attic, or looking to cool off with a ductless air conditioning system, contact us today at 860.429.9663!

Mainline Home Energy Services is your #1 resource for living in a safer, healthier, more comfortable environment.


No job is too large or too small for the experts in insulation, ductless hvac systems, and chimney systems. As a homeowner you only have one call to make and that is Mainline Home Energy Services. For a free energy evaluation on your home, call us today at 860.429.9663.

Whether your home needs to be more efficient, is too hot or drafty, or you need a fireplace repaired or installed, Mainline Home Energy Services can fix it. Our uniformed, professional installers are trained to handle a wide variety of residential issues in Willington CT. We look forward to hearing from you soon.

Willington CT

“The upgrade work that we had done in our basement and attic made a huge difference in heating our home. Despite the cold air and lack of space in the attic, the work was done very well. With the second cold wave of this year coming just after you finished the work, we were able to keep the house at a very comfortable temperature – 70 to 75 degrees. We were able to get to this temperature with just the wood stove, which has never been possible before. My wife and I are very satisfied and happy with the work that was done by Mainline and their workers. We would recommend you to anyone looking to make their house warmer! Thank you, Mainline, for keeping us warm!”

Roger & Marlene W., Willington CT

“Chris and Nik were here to install our new pipe and roof cap. Chris was very nice and professional. I appreciate his thoroughness and attention to detail. Although we had to wait for a new part that was mis-ordered originally, he was very apologetic and sympathetic. Fortunately it was at a time we were not using the stove, so it was no big deal. Phone conversations have been pleasant and helpful. They did a great job. Clean-up was quick and complete. We are very happy with our new chimney pipe and look forward to a hassle-free winter next year.”

Jen R., Willington CT

Our Technicians Specialize in Residential Insulation, Ductless HVAC and Chimney System Services in Willington CT

Top Residential Home Energy Evaluation and Fireplace Services Willington CT
Since 1993, Mainline has proudly offered outstanding residential home services. Our technicians and salesmen specialize in:
Pellet Stoves
Pellet Fireplace Inserts
Wood Stoves
Wood Boiler
Wood Fireplace Inserts
Gas Fireplaces
Gas Fireplace Inserts
Gas Stoves
Chimney Repair
Masonry Repair
Fireplace Repair
Fireplace Liner Installation and Repair
Insulation Installation
Ductless Mini Air Conditioning
Home Energy Evaluations
And more! Mainline Home Energy Services is your number one resource for living in a safer, healthier, more comfortable environment.


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