Bringing Comfort to Every Season

Arctic Sun has been providing Ashburn, Gainesville, and the surrounding areas with expert heating and AC services for over 24 years. From AC Repair to Heat Pump Installation, we do it all.


Keep your home warm this winter when you schedule a furnace tune-up or heating repair with Arctic Sun in Gainesville.

Service Your Furnace

Air Conditioning

Don’t sweat the heat! Get your AC unit repaired or replaced by Bristow’s favorite air conditioning contractor.

Keep the Heat At Bay


Ask how our HVAC maintenance programs can help lower your cooling bills in the Ashburn area.

Preserve HVAC Efficiency

If you're looking for comfort you can count on, you've come to the right place.

Whether you need ac repair —and need it fast—or are looking to invest in new HVAC equipment for your home, Arctic Sun can help. Ask around. Our name is known and respected in the Gainesville area because we care about impressing you so much that you'll want to call us next time and every time.

Browse our site and you will find plenty of information to help you understand your home's heating and cooling systems and learn what you can do to keep your ac maintained and operating efficiently.

Experiencing HVAC, humidity or air quality issues in the Gainesville or Ashburn area? There is no need to suffer. Let our HVAC experts explain how these problems can be resolved, making your home or office more comfortable all-year round.

Arctic Sun offers financing and guarantees our HVAC work, making the decision to choose us both comfortable and secure. We go the extra mile to earn your business and never stop working to keep it. To schedule ac service in Ashburn or Gainesville, give (703) 331-5655 a call.

Why Choose Us?

  • Our efficient diagnostics service
  • Same and next-day appointment availability
  • Our trustworthy AC and heating contractors
  • The number of certifications we hold

Customer Feedback

Cities We Service

See what your friends and neighbors are saying about their recent experience with the service and workmanship at Arctic Sun
View List of Cities

Frequently Asked Questions

Arctic Sun Heating & Air Conditioning, Inc. has certified HVAC technicians equipped to handle your AC installation near Bristow VA. Should I Cover My AC
Unit in the Winter?
Improve your indoor air quality in Ashburn VA by having changing your filters. How Often Should I
Check My Air Filters?
Leave the maintenance stress to our HVAC technicians on your next Water Heater service in Bristow VA When Should I Have My
Furnace or AC Serviced?
Call for reliable AC replacement in Gainesville VA. My AC Bills Are High, Is There Something I Can Do?

Cooling PROBLEMS IN Gainesville

Like your car, your home’s mechanical systems work longest and best when they receive regular maintenance. Being proactive is smart—it maintains fuel efficiency, helps prevent unplanned surprises, and maximizes the life of your ac. For HVAC equipment that lasts longer, consider joining our HVAC maintenance program.


Should your Heat Pump or AC break down and need emergency service, you’ll be glad to know we are reachable after hours and are familiar with most every brand of HVAC equipment made. Our techs can quickly diagnose and fix your cooling system. That expertise is why we should be your go-to expert the next time your heating or AC unit acts up in the Ashburn area.

IN A NEW Heat Pump

Not sure if you should invest in a costly heat pump repair or just replace your equipment? We take the time to educate you, present options, and answer your questions so you can decide what’s best for your budget. Because we put your satisfaction first, our HVAC company should be the one you trust the next time you need your ac replaced in the greater Gainesville area.
Pulse M - Service excellence award!