We Take Care of All Your Home Comfort and Commercial HVAC Needs


At Sila, we like to say we have more experience with hot air than anyone outside of Washington!

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

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

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  • 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
  • Scheduling the service was quick, friendly and efficient. Somebody called the morning of the appointment to tell me that the technician was running slightly ahead of schedule and asked if it was OK to arrive early. Of course, that was fine. The technician arrived as expected and introduced himself and described what he was going to do. I had no questions, so he went about his business. He was friendly and professional. There were no surprises and nothing special that required attentiion, so we finished up with the paperwork and he left.

    Larre Shiller, Ellicott City, MD
  • Sila installed a new compressor and furnace. The installers were prompt, courteous, and knowledgeable. The lead representative was knowledgeable, helpful and ensured that all aspects of the product, installation and transaction were understood. I would use Sila again and would recommend them to anyone who requires such services.

    LaNita De' Vore, Washington, DC
  • Sila is a rarity in this market – an HVAC contractor who not only knows their stuff – but actually cares about the consumer experience.  Phone inquiries are always prompt and polite; appointments are made with ease and not some ridiculous date in the far off future.

    The technicians are certified, competent, take the time to get it done thoroughly, correctly and courteously.

    Simply put they are the best in this area at what they do.  After years of putting up with rude, incompetent, and in more than one case utterly dishonest contractors, I am gratified and relieved that I can now simply leave it all to SILA.

    J. Fremont, Ridgefield, CT
  • Sila was able to fix my air conditioning problem that another repair company failed to fix. Their workers were courteous, well spoken, clean and obviously well trained in their profession. I was very happy with their service.

    B. Edelstien, Tarrytown, NY
  • They came out and did the inspection; I bought a comprehensive insurance policy in case anything goes wrong with the A/C or furnace in the future. They called us a couple of times, once because the repairman was sick once because of the weather. I was pleased they were reachable and attentive. I’m sure if something goes wrong I can call them out quickly because they are close to resolve the problem.

    Paul Samuel, BALTIMORE, MD