Replacement of the circuit breaker in San Mateo
π San Mateo, CA β The AC won't start after winter. Thatβs how Jason L described the issue when he contacted us. The system is installed at his parents' home. He said it used to run just fine β but this spring, total silence.

π San Mateo, CA β The AC won't start after winter.
Thatβs how Jason L described the issue when he contacted us. The system is installed at his parents' home. He said it used to run just fine β but this spring, total silence.
π What we found during diagnosis:
The AC unit is about 17 years old, and over time, the startup current has increased. The installed circuit breaker canβt handle the load anymore β it trips every time the system tries to start.
This is a common issue with aging systems.
β οΈ Why it matters:
As compressors wear out, they draw more power to start β and thatβs a clear warning sign. Replacing the breaker might bring the system back to life, but itβs a temporary fix.
Such behavior usually signals that the system is nearing retirement.
π Our solution:
We recommended replacing the breaker with one that can handle the startup load.
π° Cost: under $500
β
6-month warranty
π FREE diagnosis with repair
π Contact us:
ABC Service HVAC / Electric / Appliances
14225 Lora Dr #36, Los Gatos, CA
650-399-1887
βοΈ major@abcserviceteam.com
Planning a project like this?
We'll scope the work, model the rebates, and put a real number on it.