Serving Fairfax and beyond HVAC Repair Company Fairfax

Nothing disrupts your life quite like an HVAC breakdown. That's where Long's Corporation comes in, offering prompt and professional HVAC repair services to get your system running smoothly again—so you can get back to your day.

Long's Corporation’s friendly and professional team tackles each HVAC repair with care, using the latest tools and techniques to ensure lasting solutions. We can repair all types of heating, cooling, and ventilation systems and are often able to troubleshoot and fix the problem on the spot. From handling minor issues to complete breakdowns, Long's Corporation is there to get the job done right!

Facing HVAC troubles? Reach out to Long's Corporation at (571) 470-5898 for expert HVAC repair services that keep you comfortable.

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Why Choose Long's Corporation

At Long's Corporation, we bring three generations of experience to every HVAC, plumbing, and indoor air quality service we provide in Fairfax and across Northern Virginia. As a woman-owned, family-led company, we focus on honest recommendations, skilled workmanship, and friendly customer care you can count on year after year.

Why Choose Us:

Over 90 years of trusted, family-operated service
Third-generation, woman-owned local business
Fully trained, well-equipped technicians
Free estimates, financing options, and strong warranties
Same-day service when available to restore comfort fast
Spanish-speaking support for clear, convenient communication

Fairfax HVAC Repair
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Why Trust Our Services?

Comfort Made Affordable
Free estimates, financing options, and strong HVAC warranties.
Licensed Techs, Done Right The First Time
Fully trained HVAC specialists focused on safe, lasting fixes.
Fast, Same-Day HVAC Service
Prompt diagnostics and repairs in Fairfax and Northern Virginia.
Trusted HVAC Care Since 1936
Third-generation, woman-owned experts keeping homes comfortable.

Where You'll See Us

Fairfax
Fairfax County
Centreville
Burke
Annandale
Reston
Herndon
West Springfield
Chantilly
Springfield
Vienna
Oakton

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