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Our Core Services
Installation
Furnaces, boilers, heat pumps, ACs, water heaters.
Maintenance
Cleaning, tune-ups, leak checks.
Repair
Fast fixes for parts, ducts, controls.
Energy Efficiency
High-efficiency systems & smart thermostats.
HVAC Service Plans That Save You Money
Choose annual or semi-annual protection for your system.
Priority scheduling
Annual/semi-annual checkups
Discounts on parts and repairs
Extended warranties
Why Homeowners Choose Us
Priority scheduling
Partnered with Mass Save® & Energy Star®
500+ systems installed across Massachusetts
Financing & rebates available
What Our Clients Say
“They replaced my old furnace with a heat pump — huge difference in comfort.”
Michael W.
Marlborough - MA
“Quick AC repair, same-day service. Excellent team!”
Sarah O.
Worcester - MA
“I love their maintenance plan. My system runs smoothly all year.”
John C.
Framingham - MA
“Professional crew and very clean installation process.”
Emily S.
Natick - MA
Frequently Asked Questions
Mass Save® is an initiative sponsored by a coalition of Massachusetts electric and gas utilities and energy efficiency service providers that work together to provide a range of services, incentives, training, and information that promote energy efficiency and help residents and businesses manage energy use and related costs.
Operated by 1A Brazil Heating and Air Conditioning Inc. (doing business as “1A Home Energy”).