HVAC Services Billerica MA | Call MAC HVAC

Furnace ignition failure is a common issue during our cold snaps. First, check your thermostat settings and ensure the furnace's power switch is on. If it's still not working, it's best to call us. As your local HVAC experts, we diagnose ignition problems—from faulty pilot lights and thermocouples to more complex control board issues—and make reliable repairs to restore your heat quickly and safely.

Our Diamond Dealer certification means we are specially trained for all aspects of Mitsubishi Electric ductless systems. We handle full installations and replacements, provide precise repairs, and offer maintenance plans to keep these efficient systems running smoothly. This expertise ensures your ductless mini-split is installed correctly and performs optimally for years, maximizing your comfort and energy savings.

We are a participating contractor with MassSave, a great local resource for homeowners. Through this program, you may qualify for significant rebates when you install high-efficiency heating and cooling equipment. We also help navigate the available financing options, including zero-interest loans, making energy-efficient upgrades more accessible and affordable for households in Billerica and throughout Massachusetts.