Air Quality

Indoor Air Quality Services in Annandale, VA

Do you really know what’s floating around in your air? Find out with professional indoor air quality testing from our HVAC team in Annandale, VA. Virginia Heating and Air will test your air to determine how clean it is. Then, we’ll recommend the best filtration system that fits your space and budget.


We provide indoor air quality HVAC testing in Annandale, VA. Call now at 571-201-2788 to set up your appointment and get a free estimate.

Avoid Complications with Indoor Air Quality Testing

It doesn’t matter if you have pleated paper or fiberglass filters-allergens can still get past them. If you don’t get an indoor air quality testing service, you could experience:


  • Cold or allergy symptoms
  • Mold or mildew growth
  • Dust buildup


Your indoor air quality is constantly changing due to varying temperature and humidity levels. Scheduling a professional air quality test annually can help to keep your air safe and give you peace of mind. You should also consider testing after major changes like a renovation project, or after water or fire damage. 


When you work with the HVAC team at Virginia Heating and Air, your expert technician will check your ventilation and HVAC units to make sure they’re not contributing to poor air quality. 


Contact our team right away at 571-201-2788 for indoor air quality HVAC testing. We offer free estimates and our work is always quality guaranteed.

Let Us Handle Your Indoor Air Quality Testing Services

As one of the premier indoor air quality testing services in the Annandale, VA area, we’re committed to helping you breathe easier in your home or office building. We have extensive knowledge of many common pollutants, and we can provide you with quality solutions to prevent them from reappearing.


As an HVAC contractor in Annandale, VA, we also serve clients in these areas:

  • Manassas, VA
  • Gainesville, VA
  • Bristow, VA
  • Fairfax, VA
  • Centreville, VA
  • Chantilly, VA
  • Vienna, VA
  • Falls Church, VA
  • Woodbridge, VA
  • Centreville, VA
  • Dulles, VA
  • Oakton, VA
  • Great Falls, VA
  • Dunn Loring, VA
  • Catharpin, VA
  • …and more!


For more information about our HVAC services, call us at 571-201-2788 for a free estimate.

We Work With the Best Clients

  • 5 star rating

    Just had my 17-year old 75-gallon water heater replaced by Virginia Heating and Air LLC, after I discovered a leak.... read more

    Roderick M.
    5 star rating

    Have had a service contract with them for several years, which has been great to get things inspected and any... read more

    Dan S.
    5 star rating

    Have worked with this company for the past 5 years, both for repairs and routine maintenance. Experience has been... read more

    Ratitekeeper S.
  • 5 star rating

    They did a great job on our AC for a reasonable cost. Highly recommend

    Dave B.

    Virginia Heating and Air was willing to work with us from afar (we now live in Atlanta). They agreed... read more

    Matt a.
    5 star rating

    Awesome service! Very fast response time and a job done right. As busy as times are these days... read more

    Mike E.
  • My husband never likes anyone, but he said "Those guys are a class act!".

    Sherry g.

    They’re a quality company of skilled technicians

    Dave B.
    5 star rating

    Our heat pump started cutting off due to over heating caused by fan failure. Even though it was summer VA... read more

    John S.