The leading provider of high-efficiency heating and cooling home comfort systems in Winchester

From our first day, Lennox has been crafting HVAC systems in accordance with the highest standards of quality and innovation. Whether it’s the SunSource® Home Energy System or the first air conditioner with a SEER efficiency rating greater than 25, we’re continually striving to set the bar higher. Creating the most comfortable home has always been a main priority for the team at Thornberry Bros Inc, and we want to help you take your home’s comfort to a higher level.

Whether you want to have the highest efficiency on your block or you’re just looking for the best heating and cooling upgrade for your budget, we have a system for you. When you choose Thornberry Bros Inc you know you’re going to get the best heating and cooling repair and service offered from the best HVAC contractors in Winchester.

It’s no wonder that Lennox brings a reputation of quality and efficiency, given its 100+ year existence and history of being on the cutting edge of heating and cooling innovation. Feel the difference, with Thornberry Bros Inc.