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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  • The A/C repairman, Rick, was wonderful to work with. Our A/C unit had frozen up as a result of a clogged filter, and while Rick suspected that this may be a simple filter repair, he still took the time to thoroughly check out the HVAC system and explain to me what the problem was. He was professional, punctual, and most importantly, upfront and honest about what he did think and did not think needed to be repaired. We will always request Rick from now on and use this company for all our heating and cooling issues.

    TG, Washington, DC
  • Just moved out from California to NYC, so I know very little about the gas/steam heating system in my house. Eric from Sila came out today and not only fixed my problem quickly but gave me a much needed over view of how the system works so that I can feel confident at pinpointing any problem in the future. It seems that they also have an array of cooling systems as well so I will definitely be going to them for that in the future. Well done Sila!!

    Scott D., Bronxville, NY
  • We wanted to install central air in our home and everyone we had come out told us it couldn’t be done. Sila found a way to make it work and we couldn’t be happier. They are very professional, they do just what they need to do. They think outside the box. We have been using them for a number of years. They are excellent

    K. Axelrod, Elkins Park, PA
  • We had a 26 year relationship with a heating and A/C service group that serviced our system twice a year. When we sensed the service quality was beginning to decline, we found Sila from Angie’s list. They met with us and reviewed the entire system and proposed a service contract that was reasonably priced and comprehensive. Excellent service.

    D. Miltimore, Darien, CT
  • I am very impressed with your company. On Saturday, the hottest day of the year, my air conditioner stopped working. I called Sila from emergency service and to my delight within one hour your repairman, Brian, was at my door.

    Brian couldn’t have been nicer. He had to move many items and then climb, close quarters, to way over a 100 degree attic. Quickly and efficiently he had it fixed in no time. I am most grateful for the FAST SERVICE.

    E. Connelly, Philadelphia Area
  • Team came promptly. Serviceman was very thorough and mindful of my house (used slippers to shield floor). Diagnosed problem and explained options and cause. THE FOLLOWING DAY Sila sent another serviceman to verify diagnosis. This is done to ensure you are getting the best advice. All in all, the service was prompt and correct.

    Mike Clovis, Philadelphia Area