06/17/2026
If your lights flicker when the AC kicks on, that's not normal. It means your panel is struggling to keep up with the demand.
Most older homes in St. Louis were wired for a fraction of what we run today — AC units, appliances, chargers, home offices. The panel hasn't changed, but the load has.
A flickering light is your electrical system asking for help. Don't ignore it.
(314) 447-9444
Gigawatts Electric — Serving St. Louis & surrounding areas.