About Us

Hannon Heating & Air Conditioning offers over 25 years of experience and proudly serves the Metro West area of Massachusetts in addition to Bellingham, Blackstone, Franklin, Medfield, Mendon, Millis, Norfolk, Uxbridge and surrounding towns.

We are known for providing our customers with superior quality service at an affordable price.  Our customers know we will keep them informed of their options and strive to provide them the best solution.

Our technicians are factory trained and certified on all the latest technology. We service all brands of equipment and work from fully stocked vans- so the job is done right.  All of our technicians will provide quotes before any work is preformed. 

You can trust Hannon Heating and Air Conditioning to be reliable, professional and to treat you as #1!  We look forward to serving you!