IMPORTANT ANNOUNCEMENT 2017-06-23T11:08:47+00:00

Hey! It may sound somewhat odd that we needed to announce this, but we want to be proactive with our customers…

A new “For Sale” sign is now out in front of the property, and we wanted to let all of our customers and prospective customers know that we will continue to operate our business as usual from the 591 Ference Road, Ashford location until further notice.

The Mainline business is NOT for sale, just the property we have been leasing for the last several years.

We are committed to delivering the products and services you have enjoyed all along, including some new items, such as ductless mini-split air conditioners, heat pumps, dehumidifiers, energy retrofits and hot water heating systems. The good news is that we now have multi-seasonal heating, cooling and insulation solutions, and they’re keeping us very busy. With so much more to offer, our customers are enjoying greater levels of home comfort and energy savings all year.

Mainline is OPEN for business 24/7 online via our website and Facebook. Our showroom hours remain unchanged and are:

Monday through Friday – 10 a.m. to 6 p.m
Saturday – 10 a.m. to 4 p.m.
Closed Sunday

Our service area can also be found on our website and Google pages.

We remain committed to the  thousands of customers we serve and look forward to earning the trust of many more to come.

As always, give us a call or stop by anytime!



If you’re interested in a Home Energy Audit for your home, call the local experts at Mainline Home Energy Services. We will perform a comprehensive energy evaluation of your home and provide you with a prioritized list of improvements you could make. We offer free energy audit consultations in Andover CT, Enfield CT, Mansfield CT, Hebron CT, Stafford CT, Somers CTTolland CT, Vernon CT, Suffield CT, Glastonbury CT , East Longmeadow MA, Southern Worcester County MA and throughout the surrounding areas.