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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  • 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 installed a central air system in my home back in 2008, and now my family uses them for all of our HVAC needs. We renew Sila’s Priority Service Plan annually since it includes refrigerant and filters, unlike local competitors. My family really appreciates all of the service over the years and we will continue to work with them in the future.

    Allen and Karen Noll, Paoli, PA
  • “Tim did a great job of removing the old oil burner and the oil tank. We delivered 165 gallons to a lady recommended by a local charity.
    Joe arrived unexpectedly and bled the gas line and made sure that the new boiler is operational.
    Andrew and I greatly appreciate your help and guidance with our HVAC systems over the past 3 years, and we look forward to an ongoing relationship with Sila to keep our equipment in good shape. “

    Ann Einstein, Kennett Square, PA
  • We were very pleased with the service and professionalism from Sila from the beginning to the end of our experience. We felt the rep clearly walked through the best system for our old house that would be the least disruptive or intrusive, with high velocity upstairs and mini splits below. The installation went very smoothly and on schedule – we didn’t require any paint or touch ups when everything was in. All in all, we would definitely use Sila again for our other HVAC needs.

    K. Olson, White Plains, NY
  • 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
  • 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