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man performing fall maintenance checks on an air conditioner

Fall HVAC Maintenance

September 16, 2021

Maintaining your heating and cooling equipment ensures it’ll run smoothly the way it should when you need it. Investing your time and money in these seasonal maintenance tasks goes a long way to protect both your Virginia home and your HVAC investment, including your wallet.

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worker sealing doorway

Heat Gain Prevention Tips

August 12, 2021

When you are in the middle of summer, it can be difficult to keep heat out of your Warrenton home even if you have your central air conditioning system going full blast.

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Two Hands in Front of an Air Vent

Why Is My AC Blowing Hot Air?

July 8, 2021

Many reasons can cause an air conditioner to malfunction, resulting in warm or hot air blowing through your vents. Our All-Star HVAC professionals want to help you diagnose those problems quickly and then get them fixed, so you can cool down your family and your home.

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Blurred Air Conditioner Fan

How to Properly Size an AC System

June 3, 2021

Air conditioner loads must be calculated carefully, so you can match the unit to your cooling needs. Our professionals at All-Star HVAC would be happy to help you select the best-sized air conditioner for your particular Virginia home. In the meantime, here is a peak into how our trained experts calculate air conditioning needs.

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Air conditioning in ice

Why Is My Air Conditioner Freezing Up?

May 24, 2021

If your air conditioner stops blowing cool air or stops all together, check to see if your indoor unit is frozen. What exactly will that look like?

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Close-up of dust on woman finger taken from wooden table in Gainesville, VA

How Can I Eliminate Dust in My Home

April 17, 2021

With indoor air quality typically being dirtier than your outdoor air, you need to take measures to reduce factors contributing to the indoor pollution––both for your health and the health of your home.

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Air conditioning heat pump on the side of a house in Haymarket, VA

What Is a Heat Pump?

March 19, 2021

A heat pump is a heating, ventilation, and air conditioning (HVAC) system that transfers heat from one place to another, from inside to outside or from outside to inside.

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Furnace blowing cold air in Warrenton, VA

Why Is My Furnace Blowing Cold Air?

February 12, 2021

Did you finally turn your furnace on this winter only to have cold air blowing out of your vents? Or did your furnace stop working just when you started to need it most? There are a few reasons your furnace may be blowing cold air, and there a few things to check before you need to worry too much.

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Variable Speed unit

Variable-Speed HVAC Systems – are they worth it?

July 24, 2020

Ductless variable-speed HVAC systems offer impressive energy savings, so why haven’t they caught on in the U.S.?

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outdoor air conditioner unit

COVID-19 forces increase quality airflow throughout homes

May 27, 2020

As concerns about interior air quality become more intense, builders and developers may be called upon to provide answers about how healthy their new homes and apartments actually are. Filter companies and HVAC manufacturers have already started to produce products that will help them make their mark on the healthy homes of the future.

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Need HVAC Service?

Contact the experts at All-Star HVAC.

Call us at 703-680-9911!