Relay replacement after we test the circuit
The thermostat calls for cool and nothing happens. Or the unit starts sometimes and not others. Relay replacement is often the fix.
A relay passes power to the motors and the compressor. When it sticks or burns out, the equipment stops listening.
Sometimes it's the board, not the relay
Relays can sit on the control board itself, so we test the circuit to find out whether the relay failed on its own or the board around it did. Then we replace the right part and run the system.
What the visit covers
- Electrical component inspection
- Relay and startup testing
- Compatible replacement relays
- Wiring and safety check
Field notes
Jobs we've finished in Stuart
Oct 14, 2026 · Stuart, FL
Hot room issue, Stuart
One of the rooms was hot. The system wasn't distributing air properly. We checked the ductwork and adjusted the airflow to ensure even cooling throughout the space. Now, the room feels comfortable again.
Sep 03, 2026 · Stuart, FL
New condenser on a fresh pad, Stuart
New system, new concrete pad. We ran clean line sets, did the electrical to code, pressure tested, pulled a vacuum, and charged it. Airflow checked before we called it done. Permitted and inspected.
Aug 28, 2026 · Stuart, FL
No-cool call, fixed same day, Stuart
The house had no cooling. The problem was at the outdoor condenser, and we fixed it the same day. Then we checked the refrigerant, the amp draw, and the supply temperature. It runs quiet now.
Aug 17, 2026 · Stuart, FL
Rooftop package unit repair, Stuart
Rooftop package unit on a commercial building. We made the repair up top and tested it under load before we came down. A business can't wait a week for cold air.
What happens when you call
Tell us what the system does when the thermostat calls. JD usually picks up. If he's under a house or on a roof, someone calls you back. Ask about the diagnostic fee and we'll tell you before anyone drives out.
Next door
We run calls in the towns next door too
Same trucks, same hourly pay, same rules. We also cover North River Shores, Port Salerno, and Sewall's Point on these trips.
Also see the main page for this service.