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Germantown, MD

Germantown is a place in Montgomery County, Maryland, and is named for the nearby Potomac River. In 2013, CNNMoney listed Potomac as the most affluent town in all the United States based on median house income. Potomac is also the 7th ranked top-educated American small town according to Forbes. Many Kensington residents work in nearby Washington, D.C. and Potomac is home to many of the states best schools, in which some are ranked nationally.
We are reliable, honest, and responsive. We provide excellent expert diagnostics and help you maximize your energy efficiency. In business since 1995 serving the Maryland & DC area! We do all system installation and repairs with fast, efficient service and we offer hours of service for emergencies. Call us for all of your air conditioning and heating needs.
Residential Heating and Air Conditioning HVAC Services offered in Germantown, MD
- Air Conditioning – Replacement, installation, diagnostic, service, repair
- Furnace -Replacement, installation, diagnostic, service, repair
- Heat Pump -Replacement, installation, diagnostic, service, repair
- Water Heater– Replacement, installation, diagnostic, service, repair
- Air Cleaner – Replacement, installation, diagnostic, service, repair
- Humidifier – Replacement, installation, diagnostic, service, repair
- Thermostat– Replacement, installation, diagnostic
- Roof Top System – Replacement, installation, diagnostic, service, repair
- Ductwork – Design, fabrication, installation
- Central Air Conditioning– Replacement, installation, diagnostic, service, repair
- Central Heating – Replacement, installation, diagnostic, service, repair
- Split System – Replacement, installation, diagnostic, service, repair
- HVAC – Replacement, installation, diagnostic, service, repair
- Heating System – Replacement, installation, diagnostic, service, repair
- UV Light – Replacement, installation, diagnostic, service, repair
For all of your Air Conditioning & Heating Needs, call AMS Today!
AMS Estimate Policy
We only charge a fee for estimates on diagnostics and repairs.
We do not charge for estimates on system replacements.


Great, quick, effective service as well as a good person to work with when deciding on the new system for my house. I share AMS with everyone I know. They're cool people! 😉


Moshe is so easy to work with, came in at a MUCH lower price, and work was done quickly, and his team did a great job cleaning up after they were done.


Great service. Came quickly and got my AC working in no time. Pricing very reasonable as well.


AMS has saved us on multiple occasions. He is responsive, knows exactly what he is doing and each time has fixed our AC quickly and affordably. Call AMS. Simply the best.


Moshe has installed new systems and serviced systems for me. He is very professional and to the point. I would not use anyone else for HVAC work.


My system stopped working on one of those cold days. I called AMS and they came right away. Fixed the problem and the charge was very reasonable.


Quick response, quality work, reasonable prices. Just replaced our entire dated HVAC and did it on time and on budget.


AMS did a great job with my AC install last summer. Good communication, fair price, no nonsense, accommodating of my schedule, and quality work. Highly recommended.


Moshe has been my HVAC go-to person for 20 years for this old house. He is very skilled, knowledgeable, and reliable. Would never call anyone else.