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.

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COOLING

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

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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.

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COMMERCIAL SERVICES

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

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ELECTRICAL

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

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GEOTHERMAL

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

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OLD HOMES

Installs for homes without existing ductwork and special challenges.

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PLUMBING

Sila will repair all of your plumbing issues reasonably and efficiently so you don’t end up flushing your money down the drain. *Only performed in PA, MD, D.C. and VA.

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  • The installation went very well. The installers were very professional and left no mess whatsoever. The unit works great. I thought the price of the electrical work was on the high end. Sila sales rep made it clear that I could get someone else to perform the electrical work. To avoid the hassle of coordination, I elected to have all the work done by Sila Heating and Air Conditioning. They were able to run the wire in the attic, and it was a little tricky getting it to the soffit on the roof eaves. The electric wire and line-set pipes were concealed inside a piece of aluminum downspout.

    George Gebelein, Glen Burnie, MD
  • We had an issue with one of our old AC units at the house during the heat spell. Sila came immediately to check things out and told us he can fix it or get a new one installed. I said fix it and then we’ll see about getting a new one. It was fixed as soon as the store was opened for the special part needed on Monday. We also decided to replace it and the new unit was installed in a matter of days. I would highly recommend SILA.

    EC, Bethel, CT
  • Glenn H., Philadelphia, PA
  • I found Sila on Angie’s List. They have been providing routine service for about 2 years now. They are very good. This fall when I woke up to no heat, but still had to go to work, they worked with me to meet me after work so I did not have to leave too early. They have always been on time. I will continue to use them. They are more honest then other companies.

    Robin Sheeran, Connecticut
  • Ellen K., Silver Spring, MD
  • 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