Trusted with your comfort for over 25 years!

We service all brands of equipment including:
Carrier - York -TRANE - Ruud - American Standard - Goodman - Honeywell - Aprilair and more. 

Review by Jim R. in Arlington,VA                                                          Project:

Repair or Service a Central Humidifier                                                   

This guy knows exactly what he
is doing.  He quickly found and
fixed the problems with the
humidifier. He had all the parts
on the truck And I was able to
get on with the rest of my day
quickly.  I also appreciate The
call from his company that the
technician was on the way.



Business Hours

Monday - Friday 7:00 am - 5:00 pm (Please Call to Confirm)


  24 Hour Emergency Service



  • Heating and Air conditioning
  • Plumbing
  • Electrical
  • Gas
  • Warranties
  • Credit Cards Accepted
  • Free Estimates


Please ask about our Special Low Rate Financing Options!

The participation in our humidifier promotion program allowed us to be able to make a substantial donation to The Breast Cancer Research Foundation. 
Thank You!
NVAC's Technicians want to make you happy.  Your comfort matters to us.  We have been taking care of families in the Northern Virginia and the Potomac Maryland area for over a quarter of a century.  Our technicians are clean, courteous, respectful, friendly, and most of all experts in their fields.  Northern Virginia Air Conditioning, Inc. offers fast service with quick response times.  We only employ trained professionals that respect you and your home.  Our technicians wear shoe covers to help protect your home and we always leave work areas as we found them or even cleaner.


  • Factory Authorized Carrier Dealer (FAD)
  • Weekly Safety Meetings
  • Weekly ,Monthly and yearly Technical Training
  • NATE (North America Technician Excellence,Inc.) Certified Technicians & Installers-(NATE) is the leading certification program for technicians in the heating, ventilation, and air-conditioning (HVAC) industry.

Your comfort matters to us!

Northern Virginia Air Conditioning, Inc. provides all your indoor HVAC comfort needs. We guarantee your satisfaction 100% with NATE Certified Technicians and we have fully stocked trucks, office staff and a warehouse at your convenience. Our President and Owner has spent the last 40 years in the HVAC Industry working in Northern Virginia, so we know the climate, codes and communities. Whether you need new energy efficient installation, routine maintenance or emergency repair service, you can count on Northern Virginia Air Conditioning, Inc. for all your home comfort needs.