(703) 916-1130
(703) 738-9050
Common Air Conditioner Problems & When to Call a Pro
A failing air conditioner in a Northern Virginia summer isn’t something you wait on. Whether your unit blows warm air, drips water, or won’t turn on at all, Appliances Pro Inc. has seen it all. We service window, portable, and ductless mini-split units from all major brands — and we arrive prepared to diagnose and fix the problem the same day.
AC Not Cooling
Warm air from a running unit usually means a dirty filter or coils, a failing compressor, or low refrigerant. We diagnose the actual cause — not just top off refrigerant and leave a leak behind.
Weak Airflow or Short Cycling
A unit that barely blows or turns on and off constantly is often fighting a clogged filter, failing blower fan, or an oversized/faulty thermostat. Short cycling strains the compressor — the most expensive part. We fix it before it fails.
Water Leaking from the Unit
Dripping inside usually means a blocked condensate drain, a frozen evaporator coil thawing out, or improper unit pitch. We clear the drain, fix the cause of the freeze-up, and protect your walls and floors from water damage.
Strange Noises or Won’t Turn On
Rattling, buzzing, or grinding points to a failing fan motor, loose mount, or compressor issue. A unit that won’t power on may have a failed capacitor, control board, or thermostat. We carry common parts on every truck.
in Under 60 Seconds
We’ll call to confirm your appointment. Same-day often available.
Or call: (703) 916-1130
What Our Customers Say
Real reviews from our Google Business Profile — 4.8★ from 498 Northern Virginia homeowners.

Other Appliance Repairs in McLean
Same-day service on every major appliance — our technicians come to your door in McLean.
AC Brands We Service
From residential central systems to ductless mini-splits.
Why Northern Virginia Chooses Appliances Pro
Reliable appliance repair with clear pricing, flexible scheduling, and experienced local technicians.









