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Covid 19

Covid 19

Discover exceptional home services tailored to meet your unique requirements and exceed your expectations.

About
ADI Heating & Air Conditioning, LLC

When it comes to keeping your heating and air conditioning systems
running smoothly and efficiently year-round in the Olney, Brookeville, Gaithersburg, Rockville, Silver Spring, greater Montgomery County, and NW Washington DC area, you can always trust the experienced hand of ADI Heating and Air-Conditioning. Based in Montgomery County, Maryland, we have Over 40 years of experience in serving the greater Washington DC area and specialize in all aspects of indoor air quality and comfort, both residential and commercial
Technician standing next to an outdoor air conditioning unit
Two industrial air conditioning units with multiple fans against blue sky

Your Safety is Our Priority at ADI Heating & Air

At ADI Heating & Air, we put your health, safety, and comfort first always. Whether you're scheduling an HVAC repair, maintenance, or a new system installation, our technicians are prepared to deliver top-notch service while following stringent safety protocols. You can rest easy knowing our team is trained, equipped, and dedicated to protecting your home and your family.

What to Expect When Our Technicians Visit Your Home

Our goal is to offer peace of mind along with professional heating and air conditioning services. When you schedule an appointment with us, here are the safety measures you can expect:

  • Customized Greeting – We’ll greet you however you prefer foot bump, elbow bump, friendly wave, courteous nod, or even a simple salute.

  • Disposable Gloves – Our technicians wear plastic gloves during the entire visit to avoid direct contact with surfaces.

  • Sanitizer on Hand – Every team member carries hand sanitizer at all times, ensuring hygiene is maintained between tasks.

  • Protective Boot Covers – To keep your floors clean, we wear protective booties before stepping inside your home.

  • Surface Disinfection – Any area we touch, we clean and sanitize thoroughly before leaving.

  • Social Distancing – We maintain a safe distance of 6 to 8 feet throughout our visit.

  • Daily Temperature Checks – Each technician checks their temperature every morning before reporting to work to ensure they are symptom-free.

  • Face Mask Availability – While our team is working on a consistent mask supply, just let us know in advance and we will gladly wear one during our visit.

Trained and Certified HVAC Experts You Can Trust

All our technicians at ADI Heating & Air have undergone extensive safety training and follow CDC-recommended protocols. Beyond safety, we continue to deliver the exceptional indoor air quality, heating, and air conditioning solutions you expect from a licensed HVAC provider.

We’re not just about HVACwe’re about making your home a safer, more comfortable place to live. That means offering solutions that promote cleaner air, balanced humidity, and energy-efficient HVAC systems that help you save on your utility bills.

Enjoy Clean Air, Comfortable Temperatures & Total Peace of Mind

In today’s world, your home should be a sanctuary. With our comprehensive safety measures, professional service, and commitment to your well-being, we’re helping homeowners throughout the area create the perfect “staycation” space.

So go ahead live, laugh, and be comfortable with ADI Heating & Air.

Contact ADI Heating & Air today for HVAC services you can trust backed by integrity, safety, and comfort every step of the way.

Customer Testimonials

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Installed new HVAC for me a couple years ago, and just signed a service agreement for this winter and the coming summer. Extremely friendly and informative about my system, and excellent price. Would recommend to any friend that needs new HVAC. The new system has saved me hundreds throughout the year and has provided a very comfortable environment.
Tim B.
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ADI has been our trusted HVAC service provider for 3 years. They provide excellent customer service, pricing and recommendations on how to properly to maintain the system. Highly recommend.
Victoria S. M.
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We have been using ADI Heating and Air for years and have always been happy with the services provided. Quality products combined with expert installation & maintenance keeps us cool in the summer and warm in the winter.
Tom R.
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The whole process of selecting and installing 2 high-end dual fuel systems for us was top notch!  The crew showed up on time, was professional, courteous, and immaculate.  Those systems have worked perfectly for the past 4 years saving us $$$ on our utilities bills.
Gad H.
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We have used ADI for over 15 years and Ronen is the best. We will never use anyone else. He is professional and knows his stuff. Thrilled to be his customer. You will not go wrong with Ronen and ADI!!
Tracy B.
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The team did a fantastic job!! They provided a few options to fix the problem - which was really helpful. I went with a replacement - the difference is so obvious. Quieter and more comfortable. They were really respectful of my time and home. I will definitely go back to them if I ever need anything in the future!! Truly appreciated
Alex T.