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. *Excluding New York.

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  • We had Sila install both our new air conditioning and heating systems. Sila’s repair persons have always been prompt, fast-working and competent. Every small problem has been addressed properly. They are CLEAN-no one has left a mess!

    Ted J, Philadelphia
  • 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
  • Very pleased overall with the sale and installation of our heating and air conditioning units. Installers were very professional, courteous and we had virtually no clean up after they left. Everything went so well and we would recommend Sila to our family and friends.

    J. Obermeier, Philadelphia, PA
  • 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
  • They came out and diagnosed the problem and replaced the faulty part and reset the thermostat. They were very professional and came on time. They were very conscientious and protected my floor while they worked. Their pricing was reasonable and they also cleaned up after themselves.

    SR, Washington, DC
  • 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