When it comes to keeping your heating and air conditioning systems running smoothly and efficiently year-round in theOlney, Gaithersburg, Silver Spring and greater Montgomery County, Maryland area, you can always trust the experienced hand of ADI Heating and Air-Conditioning. We are serious about providing your family or light commercial property the best in the heating industry.
Your customer experience and comfort is our top priority! We are serious about providing your family or light commercial property the best in the air conditioning industry. Regardless of how major or minor your refrigeration issue is, we recommend that you have professional maintenance and repair to your systems.
This will prevent damage and ultimately save you time and money. Your home indoor air quality matters for the safety of your home, your family's quality of health and energy costs savings. Learn more on the importance of the right affordable systems available. Get your home tested and begin breathing easier today!
Your customer experience and comfort is our top priority! We are serious about providing your family or light commercial property the best in the air conditioning industry. Regardless of how major or minor your refrigeration issue is, we recommend that you have professional maintenance and repair to your systems.
This will prevent damage and ultimately save you time and money. Your home indoor air quality matters for the safety of your home, your family's quality of health and energy costs savings. Learn more on the importance of the right affordable systems available. Get your home tested and begin breathing easier today!
Services
We Service All Makes and Models of Furnace, Air-Conditioner, Boilers, Heat Pumps, Hot Water Heaters - Emergency Service Available!. 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.
ADI provided immediate assistance on a Sunday. Ronen got my home AC system back online. Very happy with the service and professional technical skill it took to diagnose and repair my AC. I wish I met Roman from ADI years ago. Not only he is professional, smart, and helpful, he knows what to do and what not to do.
New Construction HVAC in Gaithersburg, Olney, Rockville, NW, Washington DC, and Surrounding Areas. Our team is ready to take on new construction projects. Our attention to detail, organization and team collaboration makes for a smooth-running project. New Construction - Servicing the Gaithersburg, Olney, Rockville, NW, Washington DC, and Surrounding Areas.
With rates rising, how can you stay cool and comfortable in your home and spend less on utility costs? Your answer may rest with new, energy-efficient HVAC equipment and its Seasonal Energy Efficiency Ratio or SEER. Air conditioners and heat pumps are assigned a SEER rating related to the unit's energy efficiency and performance for cooling.
When it comes to keeping your home or office heating and cooling systems running at peak efficiency nothing saves time and money like an ADI Heating and Air-Conditioning Service Agreement. Our Service Agreements provide you with routine maintenance of your equipment to not only promote lower overall operating costs but to ensure your year-round comfort as well.
Reviews (10)
David Klurfeld
Dec 04, 2021
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If I could give 6 stars, I would. Ronen and his crew were outstanding. They covered every surface they walked on and left our house spotless. Not only was his bid the lowest, he gave a further discount of $1,000 for doing two systems at once. He uses Amana equipment which has the best warranty in the business; all are much quieter than what we had. Plus he has a master plumber who installed a new water heater at the same time. To show this man's honesty, another plumber wanted several hundred to change what he said was a defective whole-house water pressure valve; this plumber turned the adjustment
Lorraine Stanford
May 01, 2021
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The owner, Ronan, was very careful to explain in layman's terms my choices and his suggestions. His quote was less than the others and
his crew was polite, clean and thoughtful. In the end, he went above and
beyond by replacing an electrical box that was rusty and a pipe that was
fraying , both of which were not considered part of original estimate.
I highly recommend this company.
i
his crew was polite, clean and thoughtful. In the end, he went above and
beyond by replacing an electrical box that was rusty and a pipe that was
fraying , both of which were not considered part of original estimate.
I highly recommend this company.
i
Beth Allison
Apr 19, 2021
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Gavin Jenkinson
Apr 06, 2021
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Christopher Corder
Feb 22, 2021
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Carl B.
Feb 21, 2021
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Positive: Punctuality, Quality, Value
We needed our outdoor compressor unit relocated and shopped HVAC professionals around Olney. Ronin took the time to evaluate possible options and explain each one. The work was done in a timely manner and the cost came in less than expected since we didn't need to use as much refrigerant. Highly recommend.
Service: HVAC maintenance
We needed our outdoor compressor unit relocated and shopped HVAC professionals around Olney. Ronin took the time to evaluate possible options and explain each one. The work was done in a timely manner and the cost came in less than expected since we didn't need to use as much refrigerant. Highly recommend.
Service: HVAC maintenance
Brodie Wise
May 24, 2020
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I wish I met Roman from ADI years ago. Not only he is professional, smart, and helpful, he knows what to do and what not to do. I had an addition put onto my house and they replaced the heating and AC unit 4 years ago. The install was poor, cut corners, and I have had issues every year. A friend of mine introduced me to Roman from ADI and he has been the first person to figure out what is wrong. He doesn’t do patch jobs, he fixes the root issue. I am confident that if you meet Roman from ADI, you will trust him as I do and know that he is leading you in the right direction. There is no one better
Chris Sibal
Oct 14, 2019
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Alex Tankeloff
Aug 09, 2019
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Positive: Quality, Responsiveness, Value
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
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
Gad Hazum
Jul 24, 2019
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