Preston, CT's Favorite
HVAC Contractor

Our Reviews

Broad Brook Heating & Cooling is a great company. We have had them service our AC unit the last five years. Dennis recently installed a new coil in our AC unit. He did an excellent job. We highly recommend Broad Brook Heating & Cooling.

Peter & Janice E.

I have used BroadBrook for many years for all my heating and cooling needs. They are professional, efficient, friendly and provide good value for the prices they charge.


Dennis and his tech were great! They were reliable, communicative and most importantly, they solved our heating system problem when others did not. They are our new go to heating & cooling company from here on in!

Skye L.

Dennis from Broad Brook Heating & Cooling installed a new boiler for me. Excellent service! Highly recommend.

Charlie S.

Dennis has been servicing my heating/cooling system for the past 18 years. He has always been highly efficient and professional. After total failure of my old system recently, he replaced it with a much more efficient one. He is extremely knowledgeable and really takes the time to provide a timely and excellent installation. I highly recommend him for any services of this type.

Vernon J.

Dennis Girardin is THE BEST! He has taken care of our HVAC system for over 20 years and I wouldn’t consider calling anyone else. Totally honest, extremely knowledgeable and 100% dependable – we consider ourselves very fortunate to be one of Broad Brook’s regular customers.

Kate C.

Came on time and located the problem. Ordered parts. Made an appointment for the next day. Was running late and I was impressed that he called to tell me. Fixed the heat pump. Am very pleased with the experience.

Sondra T.