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AC Repair
Not cooling? We diagnose and fix all makes and models fast, usually same day, with the part on the truck.
Arlington & Northern Virginia
Comfort You Can Count On, Day or Night.
Fast, honest HVAC repair and installation from a local team that picks up the phone. Same-day service, upfront pricing, and 24/7 emergency response.
- ★★★★★ 4.9 / 5 · 380+ reviews
- Same-Day Service
- Upfront Flat-Rate Pricing
What We Do
Heating & Cooling Services
From a no-cool emergency at midnight to a full system upgrade, our certified techs handle it all, residential and light commercial.
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Heating & Furnace
Furnace, heat pump, and boiler repair and tune-ups to keep your home warm through every cold snap.
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New System Installation
Right-sized, high-efficiency systems installed clean and on time. Free estimates and financing options.
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Maintenance Plans
Seasonal tune-ups that cut breakdowns, lower bills, and extend the life of your equipment.
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Indoor Air Quality
Filtration, humidifiers, and duct solutions for cleaner, healthier air in every room.
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Commercial HVAC
Dependable service contracts and rapid repair for offices, retail, and light commercial spaces.
Why Apex
Local, Reliable, and Straight With You.
We're a family-run team based right here in Arlington. No call centers, no pressure, no surprise charges, just skilled techs who treat your home like their own.
- Upfront, flat-rate pricing, approved before we start
- Background-checked, NATE-certified technicians
- On-time arrival windows and clean job sites
- Workmanship backed by a written guarantee
15+Years Serving NoVA
12k+Jobs Completed
4.9★Average Rating
24/7Emergency Line
Where We Work
Proudly Serving Northern Virginia
Based in Arlington and serving the surrounding communities. If you're nearby and don't see your town, just call, odds are we cover you.
- Arlington
- Alexandria
- McLean
- Falls Church
- Vienna
- Fairfax
- Springfield
- Annandale
- Tysons
- Reston
- Herndon
- Burke
Reviews
What Your Neighbors Say
★★★★★"AC died during a heat wave and Apex had a tech out within two hours. Fixed it on the spot and the price was exactly what they quoted. Lifesavers."
- Maria T., Arlington
★★★★★"Replaced our 20-year-old furnace. Clean install, walked us through every option, no upselling. Crew was respectful and on time."
- James R., McLean
★★★★★"Signed up for their maintenance plan two years ago and haven't had a single surprise breakdown since. Highly recommend these folks."
- Priya S., Falls Church
Get Started
Request Your Free Quote
Tell us what's going on and we'll get right back to you. Need help now? Call our 24/7 line and a real person will answer.