An outdoor air conditioning condenser unit positioned on a concrete pad next to a blue-sided house, surrounded by green shrubs and flowering hydrangeas at sunset.

AC Repair in Butler, PA

Air conditioners here run from June through August. If yours quits, tell us what it's doing and a licensed contractor who covers Butler 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.

Three months of hard, steady work

Your air conditioner in Butler only has June through August to do its job, and it runs hard those three months, working against afternoons that average 81°F. That kind of steady load stresses the capacitor and the contactor, the parts that get the compressor started and keep it running. When one of those weakens, the unit hums but the compressor won't kick on, or it starts and stops on its own.

Butler County has also seen 204 damaging wind events and 79 hail events in the last ten years, with hail up to 2.5 inches. Wind drives debris into the outdoor unit and can bend the fins on the coil. Hail that size can dent the cabinet or damage the coil fins directly, and either one blocks the airflow the unit needs to cool properly.

3 months
June through August, your air conditioner is on duty
81°F
the average summer afternoon it cools against
79 hail events
in ten years, and hail bends the fins on outdoor coils
204 wind events
in ten years, and wind drives debris into outdoor units
Isometric line illustration of a cutaway house showing interior rooms, a furnace or air handler with ductwork, and an outdoor condenser unit beside the building.
Your air conditioner works hardest from June through August.

NOAA nClimDiv, 1991–2020 normals

Aerial view of a gray outdoor air conditioning condenser unit mounted on a concrete pad next to a house with vinyl siding.

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

  • A new one at the federal minimum, 13.4 SEER2$200 a year
  • An older air conditioner$210 a year

Estimates for a typical Butler County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Pennsylvania 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.

Pennsylvania requires contractors to register with the state.

That registration puts the business on file with the Bureau of Consumer Protection. Nobody tested the contractor's HVAC knowledge to get that number, and the state does not track their repair history. Butler County cannot layer its own license on top of this, since Pennsylvania does not let cities and towns set their own HVAC licensing rules. So the registration is the only state record that exists here.

For a repair on your air conditioner, the protection that matters is federal, not state. Any technician who opens the refrigerant lines has to hold EPA Section 608 certification, which is required everywhere in the country regardless of what Pennsylvania does or doesn't license. That certification is what says someone is qualified to handle the refrigerant side of your system.

Source: Pennsylvania General Assembly

Why is my AC not blowing cold air?
The most common reason is a dirty air filter choking off airflow across the coil. When that happens the coil can ice over, and once it's iced, warm air is all you'll get until it thaws. Low refrigerant from a leak causes the same thing, but that's not something you can check yourself. If the filter looks clean and the vents are open, a contractor will need to check the refrigerant charge and the coil itself.
Why is my AC leaking water?
Water around your unit usually means the condensate drain line is clogged. Algae and dirt build up in that line over a cooling season and block the water from draining out, so it backs up and finds another way out, often through the pan or the ceiling if the unit is in an attic. A cracked condensate pan will do the same thing. Either way, shut the system off until it's looked at, since water damage adds up the longer it runs.
Why won't my AC turn on?
Start with the thermostat. Check that it's set to cool and a few degrees below the room temperature, and that the batteries aren't dead. If that's fine, check your breaker panel. Butler gets a fair number of damaging wind events, and a breaker can trip during a storm without anyone noticing until the AC won't start afterward. If the breaker's fine and the thermostat is calling for cooling but nothing happens, the problem is likely electrical inside the unit and needs a contractor to diagnose.