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.

Learn More
COOLING

Central air? High velocity system? Geothermal? We can help you understand what home cooling system is right for you.

Learn More
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.

Learn More
COMMERCIAL SERVICES

Comprehensive commercial services from repair to design and installation,
by experts in advanced HVAC technologies.

Learn More
ELECTRICAL

Installations, repairs and maintenance. You can trust our licensed, professional experts.*Only performed in our Boston office.

Learn More
GEOTHERMAL

Reduce heating/cooling costs with high efficiency natural gas systems.

Learn More
OLD HOMES

Installs for homes without existing ductwork and special challenges.

Learn More
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.

Learn More
  • Central air conditioning was installed. They used flexible tubing instead of traditional duct work, which is a better approach for an older home. The team worked hard and did an excellent job. They were considerate, professional and cleaned up after themselves.

    SM, Washington, DC
  • The installation went very well. The installers were very professional and left no mess whatsoever. The unit works great. I thought the price of the electrical work was on the high end. Sila sales rep made it clear that I could get someone else to perform the electrical work. To avoid the hassle of coordination, I elected to have all the work done by Sila Heating and Air Conditioning. They were able to run the wire in the attic, and it was a little tricky getting it to the soffit on the roof eaves. The electric wire and line-set pipes were concealed inside a piece of aluminum downspout.

    George Gebelein, Glen Burnie, MD
  • Sila is the best! I trust no other company with my home. Sila is the type of company that makes you think, “I wish every business I dealt with was like Sila.” They installed and service my heater, ac, and generator, did my dad’s new geothermal, too. He loves there efficiency and knowledge. I love their service, punctuality, and cleanliness. Their prices are competitive, and worth the cost given their incredible business integrity. Chris is my favorite service provider. I always ask for him. He is one of many reasons Sila is the best!

    Lisa, Philadelphia, PA
  • 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
  • This company was absolutely fabulous; I wish every contractor had the same focus on quality and service. Every single person in the company I dealt with was very professional, courteous, respectful, and reliable. Their pricing was the lowest of all bids I received for exactly the same work and the same models of equipment to be installed. Work was completed quickly, and in accordance with the agreed schedule.

    PS, Malvern, PA
  • I am a very satisfied with the performance of the ac unit and continued service from Sila. A year or so ago while inspecting the attic for unwanted wildlife, a workman remarked that in all his years of inspecting attics, he had never seen a more carefully done installation by Sila.

    Tom Ott, Philadelphia