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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  • 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
  • I woke up this morning without heat despite having a new furnace. I called Sila and was very pleased to reach John. He came to my house within a very short time and quickly figured out the problem. He explained it to me clearly, told me what I could do if it happened again. He was professional and excellent. And, most importantly, John got the heat going again right away. The service is always terrific and today was another example.

    Jill Wollins, Boston
  • Ellen K., Silver Spring, MD
  • 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
  • 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
  • Craig showed up at 8 a.m.as promised to do an Angie’s Lists Big Deal and flush the hot water heater. He was friendly, fast, and gave me good suggestions for the future of that water heater. Quite impressed!

    Bob D., Malden, MA