Aerial view of a residential air conditioning condenser unit mounted on a concrete pad next to a house with vinyl siding and a sliding glass door.

AC Repair in Jamestown, NY

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

Tell us about the job

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Step 1 of 3: Equipment
An outdoor air conditioning condenser unit mounted on a concrete pad next to a blue-sided residential house at sunset.

Two months of real heat, then storms the rest of the year

Jamestown only asks its air conditioners to work through July and August, with afternoons averaging 78°F. That short season is easy on a system compared to hotter places, but it means a unit often sits idle for ten months and then gets switched on hard when the heat finally comes. A capacitor or contactor that was already weak from age can fail the first week it has to work.

Chautauqua County has logged 253 damaging wind events and 21 hail storms over the past ten years, with hail up to 2 inches across. Wind can rock an outdoor unit and strain the line connections. Hail that size can bend the thin fins on the condenser coil, and once they're bent, the coil can't shed heat the way it should. Either kind of damage tends to show up the same way, the air conditioner runs but the house doesn't cool like it used to.

2 months
July through August, your air conditioner is on duty
78°F
the average summer afternoon it cools against
21 hail events
in ten years, and hail bends the fins on outdoor coils
253 wind events
in ten years, and wind drives debris into outdoor units
Isometric 3D cutaway render of a house with dark siding showing interior rooms, ductwork and an air handler, connected by lines to an outdoor condenser unit on a white background.
Your air conditioner works hardest from July through August.

NOAA nClimDiv, 1991–2020 normals

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

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

  • A new one at the federal minimum, 13.4 SEER2$140 a year
  • An older air conditioner$150 a year

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

Why is my AC not blowing cold air?
Most often the filter is clogged and starving the system of airflow, or the refrigerant level is low from a leak. A dirty outdoor coil can cause the same problem, since it stops the system from shedding heat properly. If the air is warm but still moving, check the filter first. If the air barely moves at all, that points to the blower motor or a duct problem instead, and a contractor will need to check pressures and airflow to find the cause.
Why is my AC leaking water?
This usually means the condensate drain line is clogged or the drain pan has rusted through. Warm, humid air condenses into water as your AC runs, and that water is supposed to drain outside through a line that can collect algae and dirt over time. A frozen evaporator coil will also drip water once it thaws, so if the leak showed up after a spell of the system running constantly, that is worth checking too.
Why won't my AC turn on?
Start with the thermostat and the breaker. If the thermostat screen is blank or unresponsive, check its batteries, and check the breaker panel for a tripped switch. If power is reaching the unit but it still won't start, the capacitor may have failed, which is a common reason an outdoor unit hums or clicks but doesn't run. A contractor can test the capacitor and the electrical components to confirm what's wrong.