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AC Contactor Replacement in Tallahassee, FL
The contactor is a small relay inside your outdoor unit that closes an electrical circuit every time your thermostat calls for cooling. When it fails, the compressor and condenser fan motor stop getting power entirely, or they run nonstop even when the thermostat is satisfied. A burned or pitted contactor is one of the more common reasons an outdoor unit goes completely silent on a hot day. Replacing it is a straightforward repair that restores normal cycling without touching the refrigerant system.
Tallahassee AC Repair Pros provides AC contactor replacement for homeowners across Tallahassee, FL. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need AC Contactor Replacement
- Your outdoor unit hums but neither the fan nor compressor starts running
- AC runs constantly and never shuts off even after the house cools
- Outdoor unit makes a loud buzzing noise but does nothing else
- Technician finds burned or pitted contact points during a summer tune-up
How It Works
Our Process for AC Contactor Replacement
- 1
Electrical Shutoff
We cut power at the disconnect box next to your outdoor unit before touching anything inside the cabinet.
- 2
Contactor Inspection
We pull the contactor, check contact surfaces for pitting or burning, and verify coil voltage matches the replacement spec.
- 3
Replacement and Wiring
We install a matched replacement contactor, transfer the wiring terminals one at a time, and torque each connection correctly.
- 4
Functional Test
Power is restored and we verify the unit starts, cycles properly, and pulls correct amperage on startup.
Tallahassee Context
Why this matters in Tallahassee
Tallahassee summers run long, and contactors take a beating from the sheer number of daily on-off cycles a system logs from May through September. High humidity also accelerates corrosion on contact surfaces, shortening their service life compared to drier climates.
Straight Talk
About pricing & scope
Cost is mostly parts and labor time — contactors vary by amperage rating and brand compatibility, which affects part price. If the contactor failed because of a voltage spike or undersized wiring, that underlying issue needs attention too.
What This Fixes
Problems We See in Tallahassee
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