Gaithersburg, Maryland
HVAC Repair & Installation in Gaithersburg, MD
Heating and cooling service for Gaithersburg homes and businesses — same-day service available and FREE estimates.
Local HVAC experts
Your Gaithersburg Heating & Cooling Team
AirAfza is based in Montgomery County and serves Gaithersburg every day. Gaithersburg is full of townhomes and single-family homes built in the 1980s through 2000s, many of which are reaching the end of their first or second HVAC system.
Townhome systems are often tucked into tight attics and closets; we're experienced with compact installs and rooftop or side-yard condensers.
- Licensed & insured, with 10+ years of experience
- Same-day service available
- FREE estimates before any work begins
- All major brands: Carrier, Trane, Lennox, Goodman, Rheem, Bryant
- Residential and commercial
Services in Gaithersburg
What We Do in Gaithersburg
Heating & AC repair
Same-day diagnosis and repair for furnaces, heat pumps and air conditioners.
Installation & replacement
New systems sized for your home from Carrier, Trane, Lennox, Goodman and Rheem.
Maintenance & tune-ups
Cleaning, inspection and tune-ups that extend system life and lower bills.
Ductwork
Duct design, repair, sealing and cleaning for even airflow.
Indoor air quality
Filtration, humidification and dehumidification.
Commercial HVAC
Installation and maintenance for businesses of all sizes.
Neighborhoods
Serving All of Gaithersburg
Including ZIP codes 20877, 20878 and 20879 and neighborhoods such as:
We also serve nearby:
Need HVAC service in Gaithersburg?
Call for same-day service or a FREE estimate.