Always Great Service - We Stand By Our Products and Our Work

AGS HVAC Services AGS HVAC Services
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About Us

AGS Stands for “Always Great Service.”

This is our commitment to customers like you. Serving the Tri-State area for the past decade, our growing HVAC maintenance team will tailor our services to your exact heating and cooling needs.

We’re a family-owned business, after all—a group of people who value transparency and honesty, both with each other and with our customers and vendors. And our goal is to treat you like family as well.

Our Story

Whether you’ve been referred to us or found us online, chances are you want to know a little bit about us. Many years ago, our founding partners John Slattery and Mike Gamache worked for an employer who seemed to value his extravagant lifestyle more than his techs and customers.

Tired of excuses, John and Mike opened up their own shop in 2012—taking the customer-first approach they wish they’d had previously. Two friends and colleagues working with a shared vision, they launched AGS HVAC Services. John and Mike set out to make a difference by taking an innovative approach, installing cutting-edge Bryant products, and delivering warm and friendly customer service throughout.

Our dynamic duo started small, working out of a home office and managing just two trucks. Today AGS has a well-stocked fleet, our own sheet metal shop, and a fully-insured business serving all of Massachusetts, Rhode Island, and Connecticut. Mike’s daughter Rachel Sylvain, who recently became an AGS partner, now serves as CEO—and as a member of Bryant’s Women in HVAC, she recognizes that our company’s strength lies at the intersection of family and teamwork. 

Benefits of Working With Our Team

  • Customer & Community Driven
  • 30+ Years of Industry Experience
  • Financing Options Available
  • Family & Woman Owned & Operated

HVAC Services

Your HVAC system is one of the most important aspects of your home. It’s an investment you don’t want to make lightly. By choosing our team, you can rest assured you’ll receive the expert service you deserve. AGS is one of the fastest-growing HVAC contractors in the Tri-State area, and we will walk you through your options carefully so that you can choose the best solution for your needs.

Our reputation is rooted in 30 years of HVAC experience. AGS HVAC services is also:

  • A proud member of the Better Business Bureau
  • A four-time winner of the Medal of Excellence award
  • Home to licensed, tested, and EPA-certified technicians

Every technician must follow a stringent quality assurance task list along with National Standards for service and training. Our maintenance plans, meanwhile, follow Energy Star Recommendations and National Standards for residential maintenance. So whether you’re looking to service, repair, or install HVAC equipment, we’ll treat your home the same way we would ours. In line with our commitment to view you as family, we’ll always provide a complimentary written quote for repairs before starting our work.

Your Comfort Is Our Priority

  • “AGS has superior customer service. They answered every question I had, replied to every email, and answered every phone call.”

    - Tony A.
  • “I emphasized what I was looking for and they successfully provided great recommendations. I am extremely satisfied with the outcome!”

    - Anthony W.
  • “AGS was recommended to me. I called them and they had someone out to my home within 24 hours. The service was excellent. They also called to follow up to make sure everything was working okay which is very unusual”

    - Dan A.
  • “They ordered the parts and the day it came in, they came and fixed my HVAC for a reasonable price. My AC is working perfectly.”

    - D. Gomez
  • “Customer service was excellent. Tony was able to replace a part and that fixed everything!”

    - Paul D.
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Customer-First and Community-Oriented

Our goals at AGS HVAC Services are twofold: We strive to put the customer first, and to create a culture that people want to be a part of. Our team will never make excuses to customers, employees, or vendors. Instead, we hope to lead, motivate, communicate, and inspire.

We’re deeply committed to serving our community. This is in large part thanks to a key member of our team, which isn’t a person on our payroll, but an entire company: Bryant. In collaboration with Bryant, we’ve raised money for our local food pantry, installed crucial equipment in their food refrigeration space, established an AAU scholarship program for female-student athletes, and offered outreach and support to local vocational training programs. We want others to love our industry—and our community—as much as we do.

Get in Touch

Are you experiencing maintenance issues with your heating or cooling? Contact us today for your FREE ESTIMATE. Get in touch here or call (774) 355-3866. We look forward to hearing from you. 

Your Trusted Service Experts Since 1998 Emergency Services Available
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