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How to Maintain your Sterling, VA air conditioning unit

How to Maintain your Sterling, VA air conditioning unit

Keep your home or commercial property comfortable with these helpful tips.


The best way to avoid a broken or malfunctioning AC unit is to stay on top of routine maintenance. Check out these tips to make sure your air conditioner continues to work smoothly all year long:

  • Vacuum the unit frequently
  • Replace the air filter on a regular schedule
  • Check belts and replace as needed


Not sure what to look for? Check out our HVAC Maintenance page for a list of maintenance plans, or call 703-437-9484 for more information.

Heating and cooling systems affect your health more than you may think.

Don’t put your health at risk! While it’s important to maintain your cooling system so it will continue to work properly, you should also consider the health benefits of regular AC maintenance. Dirty air filters and poorly maintained parts can only mean one thing: poor air quality for you residential or commercial property. Leave it to the pros to keep your air quality top-notch.

Call Zagros Heating & Air Conditioning LLC in Sterling, VA today to schedule service.

YEAR-ROUND HVAC MAINTENANCE IN THE TRI-STATE AREA

Our professional technicians will make a visit to your property twice a year to clean out debris, change filters and repair units. Zagros Heating & Air Conditioning has great deals on premium HVAC maintenance plans. Call today for a:

  • One-year maintenance plan – $249
  • Two-year maintenance plan – $379
  • Three-year maintenance plan – $449


We also perform 20-point inspections on indoor and outdoor units for only $95!

Call 703-437-9484 to schedule maintenance services with Zagros Heating & Air Conditioning LLC of Sterling, VA.