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 and D.C. areas.

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  • M.D., Boston
  • Very professional and competent. Servicer performed the work promptly and shared his finding afterwards. No hard sell of additional services. I’d definitely use again. Highly recommended.

    Steven Arciero, Ellicott City, MD
  • The technician was very thorough, knowledgeable, efficient, and honest. We were very impressed with his work and assessment of our system. He was not pushy in trying to sell us a new unit, even though we know we will need one in a few years. I will definitely keep Sila on my list for when the time comes to invest that money.

    Mary Barth, Washington, D.C.
  • I called Sila in the morning and the pricing was explained to me. They were able to accommodate my schedule and gave me a two hour afternoon window of 1-3 pm. I received a phone call 15 minutes before the technician’s arrival and he arrived within the 1 o’clock hour. The problem with the furnace was quickly diagnosed (a cracked pilot) and the part was replaced. The technician also checked another part of the furnace that tends to get dirty (and affects its functioning) and cleaned it.

    MD, Boston, MA
  • 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
  • Christina H., Baltimore, MD