AC & Furnace Installation in Gaithersburg, MD
A lot of Gaithersburg homes still have the original builder-grade system. A new matched AC and furnace can lower bills and improve comfort. Same Day HVAC Germantown serves Gaithersburg, Kentlands and Lakelands. Same-day appointments are available whenever our schedule allows.
Problems we fix
- Repeated repairs
- Uneven rooms
- High energy bills
- Old refrigerant
- Noisy equipment
How we get it done
We size the system, remove the old equipment, install and test.
Pricing
One upfront price.
Homes in Gaithersburg
Homes in Gaithersburg are mostly townhouses and single-family homes from the 1970s through today, including the newer Kentlands and Lakelands neighborhoods. Gaithersburg townhouses often have the heat pump out back and the air handler in the attic or a closet, and attic units are where most of the drain line and airflow problems start. That's why most ac & furnace installation jobs in Gaithersburg can be finished on the first visit with parts we already carry.
FAQ
Replace both at once?
Often it makes sense, but not always. We'll explain.
Financing?
Ask us about current options.
Do you serve all of Gaithersburg?
Yes, including Kentlands, Lakelands and Quince Orchard.
More in Gaithersburg:
AC Repair Furnace Repair Heat Pump Repair Emergency HVAC Repair HVAC Tune-Up Mini-Split Repair Thermostat & Airflow Repair All services in Gaithersburg
Nearby towns: AC & Furnace Installation in Damascus AC & Furnace Installation in Poolesville AC & Furnace Installation in Darnestown
Updated: November 9, 2026