We Take Care of All Your Home Comfort and Commercial HVAC Needs

HEATING

At Sila, we like to say we have more experience with hot air than anyone in the region.

Learn More
COOLING

Central air? High velocity system? Geothermal? We can help you understand what home cooling system is right for you.

Learn More
EMERGENCY SERVICE

We're there for you 24/7. With 24-hour service, our technicians are only a phone call away when a heating or air conditioning unit breaks.

Learn More
COMMERCIAL SERVICES

Comprehensive commercial services from repair to design and installation,
by experts in advanced HVAC technologies.

Learn More
ELECTRICAL

Installations, repairs and maintenance. You can trust our licensed, professional experts.*Only performed in our Boston office.

Learn More
GEOTHERMAL

Reduce heating/cooling costs with high efficiency natural gas systems.

Learn More
OLD HOMES

Installs for homes without existing ductwork and special challenges.

Learn More
PLUMBING

Sila will repair all of your plumbing issues reasonably and efficiently so you don’t end up flushing your money down the drain. *Excluding New York.

Learn More
  • Sila is a rarity in this market – an HVAC contractor who not only knows their stuff – but actually cares about the consumer experience.  Phone inquiries are always prompt and polite; appointments are made with ease and not some ridiculous date in the far off future.

    The technicians are certified, competent, take the time to get it done thoroughly, correctly and courteously.

    Simply put they are the best in this area at what they do.  After years of putting up with rude, incompetent, and in more than one case utterly dishonest contractors, I am gratified and relieved that I can now simply leave it all to SILA.

    J. Fremont, Ridgefield, CT
  • What can I say.  They were speedy and tidy.  Everything was as predicted.  They provided good and timely information as the install proceeded. The system, while not silent, makes very little noise, much less than the window units it replaced.

    We lived through 5 years in the home with window AC units and thought we couldn’t do central AC in our home.  Now we think it was the best money we ever spent on our home.

    J. Malamy, White Plains, NY
  • The Sila team did a very thorough job and consulted with me along the way. In other words the team let me know what they were going to do before they did it and got my approval. The Sila team has also been great in working with my changing schedule.

    John C, New York
  • I had Sila put in a new state of the art climate control system in my new house and a boiler / hot water heater at another property. Both projects were done on time without any problems. It was a large and complex project and I was very impressed with how they came through.

    Benjamin Sautner, Berwyn, PA
  • Can’t say enough good things about these guys. We had no heat and logged an emergency call, since we have a 2-year old in the house. Al called back quickly – at 10:00 at night – and spent likely a total of half an hour to 45 minutes on the phone, combined with countless texts, trying to help us troubleshoot the problem so we wouldn’t have to pay extra for an overnight call.

    It turned out that we really did need a service call the next morning – our boiler is ancient and weird and, as it turned out, a serious challenge to work on. As a matter of fact, a friend who does this for a living took one look at it and told me we’d need a new one. Not Al. Nope. He was a freaking ninja. He pulled that thing apart, piece by piece, figuring our 50+ year old system out from scratch. Through the whole frustrating process, he was thoughtful about his approach, extremely respectful, and seemed to not mind the million and one questions. Thanks to Al, I now have a toasty-warm house AND a really solid understanding of how my boiler works.

    Lisa P., Roslindale, MA
  • Sila is the best! I trust no other company with my home. Sila is the type of company that makes you think, “I wish every business I dealt with was like Sila.” They installed and service my heater, ac, and generator, did my dad’s new geothermal, too. He loves there efficiency and knowledge. I love their service, punctuality, and cleanliness. Their prices are competitive, and worth the cost given their incredible business integrity. Chris is my favorite service provider. I always ask for him. He is one of many reasons Sila is the best!

    Lisa, Philadelphia, PA