We provide high-quality heating and cooling services across Potomac, North Potomac, Bethesda, Rockville, Gaithersburg, and nearby areas. Whether you need a new HVAC system installation, replacement, urgent repair, or routine maintenance, our skilled technicians are ready to help — fast and professionally. We service heat pumps, furnaces, water heaters, ductless systems, and more. No matter the issue, we accurately diagnose and fix the problem to restore your comfort quickly. Service Fee: $150 flat rate Includes travel to your home, system troubleshooting, and full diagnosis. If we can’t find the issue, you pay nothing — guaranteed.
Website: potomacac.com
Phone: (301) 825-4447
Cross Streets: Near the intersection of Apple Knoll Ct and Winesap Dr
Open now
- Sat 9:00 AM - 3:00 PM
12029 Apple Knoll Ct Gaithersburg, MD 20878 ·141.80 mi
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Reviews
yelpOur 2 year old water heater was malfunctioning due to a faulty mixing valve. The hot water would run out after just a 10 minute shower even when the facet was turned all the way up. We used the...
MoreI got several estimates for a water heater and they had the best price and showed up next day and did a great job replacing and installing my water heater to code. They are licensed, professional...
MoreThey replaced my heating and air conditioner and we were very pleased with the work and professionalism. Definitely recommend them to anyone.
MoreExcellent service and fair estimates. Potomac HVAC truly cares about the results and makes sure the job is done right. Highly recommend.
MoreMike was amazing! We had a storm come through here on a Friday, then on Saturday our AC unit stopped working. We didn't realize this until around early evening, and by that point it was difficult...
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