DAC Sales has been designing and selling custom HVAC systems since 1991. Since our start, we have led the way in sustainable system design and promotion of energy efficiency. Our products and design solutions have helped to ma
ke Boston and New Englandthe most energy efficient in the country. We believe in great engineering, and great engineering starts with creating systems that work better and use less energy.
Regardless of political direction, we at DAC Sales will continue to stay focused on designing systems that use the least amount of energy to provide the greatest value. Our work is not done,
We are proud to be a 100% Employee-Owned Company! Everytime you call us, you are speaking to an owner of the business and someone with vested interest to serve you to the best of our abilities.
We are committed and will do our best to provide worthwhile content. If you have a question, please ask it. We will do our best to post a timely answer. Thank you.
