An outdoor central air conditioning unit mounted on a concrete pad beside a blue-sided house at sunset.

AC Repair in Charles Town, WV

Air conditioners here run from June through September. If yours quits, tell us what it's doing and a licensed contractor who covers Jefferson County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Aerial view of a square outdoor air conditioning condenser unit on a concrete pad beside a house wall with a sliding glass door.

Four months of heat, then it stops

Your air conditioner in Charles Town gets four months of real work, June through September, with afternoons averaging 85°F. It runs hard for that stretch and then sits idle the rest of the year.

That idle time matters too. Jefferson County has logged 92 damaging wind events and 17 hail storms over the past ten years, with hail up to 2.5 inches. Wind can bend the thin fins on the outdoor unit or knock it out of level, and hail that size can dent the cabinet or damage the fan. You may not notice until the next hot day, when the unit runs but the house does not cool the way it should.

4 months
June through September, your air conditioner is on duty
85°F
the average summer afternoon it cools against
17 hail events
in ten years, and hail bends the fins on outdoor coils
92 wind events
in ten years, and wind drives debris into outdoor units
Isometric line illustration of a cutaway house showing an indoor air handler with branching ducts in the attic space, connected by a line set to an outdoor condenser unit beside the building, with simple furniture in two rooms.
Your air conditioner works hardest from June through August.

NOAA nClimDiv, 1991–2020 normals

Overhead view of a gray residential air conditioning condenser unit mounted on a concrete pad beside a house with asphalt shingle roofing.

A new air conditioner would save little on running costs in Jefferson County, so the repair decision comes down to the unit's condition.

  • A new one at the federal minimum, 13.4 SEER2$280 a year
  • An older air conditioner$300 a year

Estimates for a typical Jefferson County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, West Virginia fuel prices and NOAA climate normals. Your home will differ.

Repair makes sense when a part like a capacitor or contactor has failed.

Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.

West Virginia requires HVAC contractors to hold a state license.

The Commissioner of Labor tests contractors before they can hold this license, and the license belongs to the contractor, not to any single job. That is who West Virginia is telling you it has checked.

For a repair on an air conditioner, that license is what stands behind the person doing the work. Federal law also requires anyone who opens the refrigerant side of the system to hold EPA Section 608 certification. That requirement applies in every state, not just here.

Source: West Virginia Legislature

Why is my AC not blowing cold air?
The most common reason is a dirty air filter choking off airflow across the coil. A frozen evaporator coil, a low refrigerant charge, or a failing compressor can all cause the same complaint, warm air from the vents. If the filter looks clean and the air is still warm, especially on an 85°F afternoon, a contractor will need to check the refrigerant charge, which by law only an EPA 608 certified technician can do.
Why is my AC leaking water?
Water around the unit usually means the condensate drain line is clogged. Algae and dust build up inside that line over a summer of steady use and block the water from draining outside, so it backs up and spills near the indoor unit instead. A frozen evaporator coil that later thaws can cause the same puddle, so the line and the coil both need a look.
Why won't my AC turn on?
Start with the thermostat batteries and the breaker before assuming the worst. A tripped breaker, a blown fuse, or a switch bumped off at the outdoor unit will stop it cold, and each one is easy to check yourself. If power is reaching the unit and it still won't start, the problem is likely inside the system, in a part like the capacitor or contactor, and that calls for a licensed contractor.