Capacitor replacement is often the whole repair
The system hums but won't start. That's one of the most common calls we get. Often a capacitor replacement is the entire fix.
Capacitors give motors the kick they need to start and keep running. When one weakens, the motor just sits there.
We measure it instead of guessing
If the reading is out of spec, we install a compatible capacitor and confirm the motor starts and runs in range. If something else is failing too, we'll say so.
What the visit covers
- Capacitance testing
- Compatible replacement
- Motor and electrical check
- Startup test
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 whether you hear a hum when it tries to start. 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.