HVAC Services in Germantown, MD
If you’re searching for reliable HVAC services in Germantown, MD, you’re in the right place. AMS Air Conditioning & Heating has been keeping homes cool in the summer and warm in the winter for over a decade. As a locally trusted company, we offer fast response times, expert repairs, and energy-efficient installations.
We proudly serve the Germantown area, including zip codes 20874 and 20876, and neighborhoods like Kingsview Village, Waters Landing, and Milestone.
Our HVAC Services in Germantown:
Air Conditioning Repair & Installation
Is your AC blowing warm air or not turning on at all? Our certified techs can quickly diagnose the issue and provide reliable, affordable repairs. If your system is outdated or inefficient, we’ll recommend and install a new high-efficiency unit to keep your home cool and comfortable.
Heating Services
Winters in Germantown can be brutal—make sure your furnace or heat pump is ready. We repair all types of heating systems and provide expert installations of new units when it’s time for an upgrade.
HVAC Maintenance
Routine maintenance saves money and avoids breakdowns. We offer seasonal tune-ups that keep your system running smoothly and efficiently year-round. Maintenance plans are available for added convenience and savings.
Emergency HVAC Repair
Breakdowns can happen at any time. That’s why AMS offers emergency HVAC service with same-day response available 7 days a week in Germantown.

Why Choose AMS Air Conditioning & Heating?
Local and family-owned business
Fast service and flexible scheduling
Transparent, upfront pricing
Licensed, insured, and experienced technicians
5-star rated across Montgomery County
Customer Review:
HVAC FAQs for Germantown, MD Homeowners
What HVAC issues are most common in Germantown, MD?
Frequent cycling, weak airflow, strange odors, warm air during cooling, and increased energy bills are common in Montgomery County due to seasonal extremes. These signs often indicate worn-out components or airflow issues.
How often should I have my HVAC system serviced?
At least twice a year—once in spring and once in fall. Preventative HVAC maintenance ensures better performance, lower energy bills, and fewer emergency repairs in Germantown’s variable climate.
What are the benefits of upgrading to a high-efficiency HVAC system?
High-efficiency systems can lower your energy bills, improve indoor comfort, and often qualify for rebates from the Maryland Energy Administration’s Residential Incentives.
How long does an HVAC system typically last?
Most HVAC systems last 12–15 years. With regular maintenance and timely repairs, yours can last even longer. We help Germantown homeowners extend their system’s life with expert care.
Do you offer any guarantees or warranties?
Yes. All AMS HVAC installations and repairs come with a satisfaction guarantee and include manufacturer-backed warranties. We’re committed to quality and transparency.
Did You Know?
Germantown summers often reach above 90°F, putting extra strain on your HVAC system. A unit that hasn’t been maintained can use up to 30% more energy—leading to higher bills and faster wear.
Recent Work Spotlight
We recently upgraded a 17-year-old HVAC unit in a Milestone home with a new high-efficiency Lennox system. The homeowner reported a 25% drop in their monthly energy costs and quieter cooling.
Serving Germantown’s Local Communities:
Milestone
Kingsview Village
Waters Landing
Clopper Mill
Gunners Lake Village
Need Help Now?
Call AMS Air Conditioning & Heating today at (240) 899-5777 or schedule online for fast HVAC service in Germantown, MD.
We also serve nearby cities like Rockville, Gaithersburg, and Bethesda.
