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An outdoor AC condenser unit with dirty coils that increase electricity usage in Lexington.

Is Your System Condenser Coil Costing You Money?

by Trey Eller | Apr 28, 2026May 16th, 2026 | HVAC Maintenance

Ever tried running a marathon in a winter coat? You’d work way too hard and overheat almost instantly. Your air conditioner faces a similar struggle...

Clean condenser coils on an AC unit in Lewisville help lower electricity usage.

A Dirty Condenser Coil Can Lead To These 7 AC Issues

by Trey Eller | Apr 28, 2026May 15th, 2026 | HVAC Maintenance

We’ve all felt that sting when a summer electric bill is way higher than expected. Before you blame the utility company, take a walk outside and...

Clean AC condenser coils on an outdoor unit in Kernersville affecting electricity usage.

How to Clean a Condenser Coil & Save Money

by Trey Eller | Apr 28, 2026May 15th, 2026 | HVAC Maintenance

When your summer power bill arrives, does the number make you wince? It’s easy to blame the Kernersville heat, but your air conditioner itself might...

How condenser coil cleanliness affects electricity usage for an AC unit in Mocksville.

Commercial Rooftop AC Unit 101: The Essentials

by Trey Eller | Apr 28, 2026May 16th, 2026 | HVAC Maintenance

That moment when you open your summer power bill and your jaw hits the floor is a feeling most of us know too well. You start wondering if you left...

Ice forming on a heat pump's coils, a sign of refrigerant loss.

What Are Signs of Refrigerant Loss in a Heat Pump?

by Trey Eller | Apr 28, 2026May 29th, 2026 | HVAC Maintenance

If you’ve recently been shocked by a high electricity bill, your heat pump could be the reason. When a system is working correctly, it runs in...

Dirty condenser coils increase electricity usage compared to clean coils in High Point.

Will Dirty AC Coils Affect Cooling? Yes, Here’s Why

by Trey Eller | Apr 28, 2026May 13th, 2026 | HVAC Maintenance

Ever get sticker shock from a summer electricity bill? The answer might be hiding in plain sight. Your outdoor AC unit has condenser coils—thin...

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Our certified technicians at QRC are equipped to handle all of your commercial and refrigeration HVAC needs. We also offer residential HVAC services in Winston-Salem, North Carolina. Contact us today to learn more!