HVAC Services in Massachusetts

We’re proud to offer the most competitive service in the neighborhood when it comes to taking care of your home comfort equipment. Whatever you need, give us a call!

Heating Services

Are you looking for heating service in the South Hadley area? Whether you need a major repair, system cleaning, or annual tune-up, trust us at FSi to take care of your equipment. We have been servicing heating systems for years! Our technicians are trained on the latest innovations in the industry as well as on traditional equipment. No matter what you need—we can take care of it. Our goal is to provide you with reliable solutions you can depend on and accurate work that means it’s done right the first time. Your comfort and home heating budget is important to us, so we work hard to provide you affordable service regardless of what you need.


Air Conditioning Services

At FSi, we take pride in making sure our customers experience the best in residential air conditioning service and deliver what you expect—dependability. You can count on our licensed technicians to keep your system running at peak efficiency, so you are getting the most energy for your dollar. Whether you need a repair, annual tune-up, or any other service, we can get your system in tip-top shape.



Service Plans

A service plan from FSi guarantees your annual tune-ups, priority service, and discounts on repairs—with unmatched service and reliability, you can’t go wrong by signing up for a service plan to save on your home comfort all year long.


Trust FSi

We know that keeping your home safe and comfortable is a priority for you, and we know you don’t want to take any risks! We will be there for you when you need us. We’ve been serving families in South Hadley for more than 30 years, so you can count on us to bring you the best of the home comfort industry when you need service.