HVAC stands for heating, ventilation, and air conditioning—and together, these systems help you stay comfortable indoors, no matter the season. At AGS HVAC Services, our licensed technicians understand how crucial this equipment is to your safety and comfort, and we offer best-in-class services to properties in Westport and throughout the tri-state area. From AC replacement and furnace installation to HVAC maintenance and repair, there is no job too big or small for our specialists.
We are a local, family-owned company that goes above and beyond for our community. That means you can always count on us for industry-leading equipment, flawless execution, and genuine customer service. Our team stands behind our service, and we back up our solutions with a 5-year warranty on our labor.
I emphasized what I was looking for and they successfully provided great recommendations. I am extremely satisfied with the outcome!
Anthony W.
"Go with AGS!"
AGS has superior customer service. They answered every question I had, replied to every email, and answered every phone call.
Tony A.
"Above and beyond"
When I replace my system this upcoming fall/winter I will definitely be going with AGS. Honesty is so hard to find these days, this company is a gem!! I can’t thank Mike enough.
Save Energy, Save Money: Get a 30% Credit on Home Efficiency Upgrades!
The Energy Efficient Home Improvement Credit provides a 30% credit for specific qualified expenses!
These include:
Qualified energy efficiency improvements installed during the year
Residential energy property expenses
Home energy audits
Heating & Cooling Services in the Greater Tri-State Area
Keeping Properties Comfortable throughout Massachusetts, Connecticut & Rhode Island
Our licensed, NATE-certified, and continuously trained experts can handle both residential and commercial HVAC issues—and we specialize in finding custom solutions, designed to be energy-efficient, code-compliant, and long-lasting. With nearly 60 years of combined industry experience under our belts, we know what it takes to deliver results that exceed expectations.
At AGS HVAC Services, we take pride in our work and are genuinely passionate about the trade—always staying up to date on the latest industry advancements, which translates to our customers always receiving the best of the best. With affordable prices, transparent communication, and unmatched service, our team has become the name in quality HVAC throughout Massachusetts, Connecticut, and Rhode Island.
Our team is standing by to solve your every indoor comfort problem. Call us today at (774) 355-3866 to speak to one of our specialists.
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