Most AC repairs in Winchester cost between $150 and $600. The service call fee ($75–$125) covers the diagnosis. Parts and labor are on top of that. Here’s what the most common repairs run.
Common AC Repair Costs
- Capacitor replacement: $150–$300 — the most common AC failure. The capacitor helps start the compressor and fan motors. When it fails, the unit hums but won’t start. A 20-minute repair.
- Contactor replacement: $150–$300 — the electrical relay that turns the compressor on and off. Wears out from arcing over time.
- Refrigerant recharge: $200–$500 — if your system is low on refrigerant, there’s a leak. Recharging without fixing the leak wastes money. Leak repair adds $200–$400.
- Condensate drain clearing: $100–$200 — algae and debris clog the drain line, triggering a safety shutoff or causing water damage.
- Blower motor replacement: $400–$800 — the motor that pushes air through your ducts. Higher cost due to the part price and labor involved.
- Compressor replacement: $1,200–$2,500 — the most expensive single repair. If the compressor fails on a system over 10 years old, replacement of the whole unit usually makes more sense.
When Does Repair Cost More Than It’s Worth?
Use this quick test:
- Repair cost × age of unit > $5,000? Replace.
- Example: $600 repair × 12 years old = $7,200 → replace. $300 repair × 6 years old = $1,800 → repair.
AC Replacement Cost in Winchester
- Central AC (14–16 SEER2): $3,500–$5,500
- Central AC (18+ SEER2): $5,500–$8,000
- Heat pump (heats AND cools): $5,000–$10,000
How to Avoid Expensive Repairs
- Change your filter monthly during summer — dirty filters cause most AC problems
- Annual tune-up ($100–$200) catches failing parts before they break
- Keep 2 feet clear around the outdoor unit
Powell’s Plumbing & Air provides AC repair throughout Winchester, VA, Frederick County, and the Northern Shenandoah Valley.