AC Repair in Fairfax, VA
Residential Air Conditioning Repair Throughout Fairfax County & Northern Virginia
When your cooling system is running but not keeping up, it's easy to put off calling someone until the situation gets worse. The problem is that a struggling system in June has a way of becoming a broken system in August, right when you need it most.
The good news is that most AC failures don't come out of nowhere. Your system will usually give you signs that something is off weeks or even months before it stops working altogether. When you notice that something is amiss, give Long's Corporation a call. We have been repairing residential cooling systems across Northern Virginia since 1936. Our team offers same-day service, straightforward diagnostics, and repairs backed by warranties on both parts and labor.
Don’t wait; let our team keep your family cool. Call (571) 470-5898 or contact us online to schedule AC repair in Fairfax, VA.
Your home deserves reliable comfort and dependable plumbing. Our financing options help make repairs, replacements, and installations easier to manage. Apply today and take the next step toward a more comfortable home.
How Electrical Issues Cause the Most Misdiagnosed AC Failures
Refrigerant problems and mechanical failures tend to get most of the attention when people think about AC repairs, but electrical faults are behind a significant number of residential system breakdowns and are often the last thing that gets looked at.
Capacitors, which store and release the energy needed to start and run the compressor and fan motors, are among the most frequent failure points. When a capacitor weakens, the motor has to work harder to start, which generates excess heat and wear that shorten the motor's life over time. In some cases, a failing capacitor is the only thing standing between a working system and a compressor replacement.
Contactors, the electrical switches that control power to the compressor, develop pitting and carbon buildup with regular use and can eventually fail to make consistent contact. Both components are relatively affordable to replace when caught early. The problem is when they go undetected long enough to damage something more costly.
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"Honest Company"
We switched to Long's Corporation from another company after a family member recommended Long's, and I'm so glad we did. They provided quick, caring, thorough, and honest service at fair and affordable prices.
Whitney H. -
"Detail-Oriented"
Long Corporation is a highly reputable service oriented company. Steve, is a skilled professional technician in detail, thoroughness and being straightforward. Customer service at its highest!
Cynthia A.
Why Choose Us?
Benefits of Working With an Expert Team
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Immediate, Same-Day Service
Some things can't wait. We can come see you today!
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100% Satisfaction GuaranteeWe never leave you unhappy! We guarantee it.
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Hablamos EspañolOur team is proud to help with Spanish services.
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Women-Owned Company
Three generations of woman-owned leadership.
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Affordable Financing Options
We make services affordable with financing options.
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24/7 Call Support Available
We're here to help you whenever you need us.
What a Frozen Evaporator Coil Is Telling You
Finding ice on your air conditioning unit, whether on the indoor coil or along the refrigerant lines outside, understandably catches homeowners off guard. The most common causes are restricted airflow from a clogged filter or blocked return vent, and low refrigerant charge. Either condition prevents the coil from absorbing heat as it's supposed to, and moisture on its surface freezes instead of draining away normally. A frozen coil also means your system is working overtime to cool a space it simply can't reach at that point.
If you keep running a frozen system, you risk liquid refrigerant backing up into the compressor, which can cause serious, lasting damage to the unit's most expensive part. The right move is to turn the system off and call Long's Corporation for service. Switching to fan-only mode while you wait can help the coil thaw without putting additional strain on the system.
Long's Corporation is happy to help keep your family comfortable. Call (571) 470-5898 or contact us online to schedule air conditioning repair in Fairfax, VA today.
