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Windsor CT

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

Have you been considering a home energy evaluation, insulation, a ductless mini split system or a heat pump in Windsor 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 Windsor 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 Windsor CT. We look forward to hearing from you soon.

“I want to thank you and your company for a great job on the installation of my Regency I2400M insert last Friday. The insert looks beautiful, and the installation seems very solid. Your technicians, John and Brian, were very courteous and careful in their work. I have a nice wood floor in my living room, and the first thing that your techs did was to cover it with tarps so it would not get dirty or scratched. I was here and watched the process from start to finish, and the job was done very professionally. The town inspector comes this afternoon, after which I am looking forward to our first fire in the insert. Thanks for a job well done.”

Jim K., Windsor CT

“Tim went out of his way to address my concerns. Nice young, polite man who was professional.”

Margaret A., Windsor CT

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

Top Residential Home Energy Evaluation and Fireplace Services Windsor 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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