Family Owned and Operated

Since our incepetion in 2009, we have grown quite a bit.  We now service thousands of sites each year.  Although we have grown, our core values have remained constant.  We treat our customers how we would like to be treated.  We try to keep it simple.


Go Ductless with MAC HVAC

We offer a wide variety of heating and cooling solutions.  Turn to the experts at MAC HVAC for a customized Mitsubishi ductless installation for your home or office.


Your Local HVAC Experts

We service, maintain and install HVAC systems every day!  Should you ever have an emergency, our highly skilled, factory- trained technicians are available 24 hours for your peace of mind.  Whether it's a furnace replacement, air conditioning installation, or routine maintenance, you can rest assured that you are in good hands with MAC HVAC, voted Billerica's Best HVAC Professionals in 2015 and 2016.

Contact Us


71 Faulkner St #115, North Billerica MA 01862

(978) 670 - 5670


Monday - Friday: 8AM - 4:30PM

Saturday: By appointment

Sunday: By appointment