Fix garage door sensor — St. Louis, MO

Last updated: September 24, 2026

What affects the price

Figuring out what a garage door repair will run depends on a few specific variables. The main factor is whether the issue is mechanical—like a broken spring, frayed cable, or a faulty motor—or if the door panels themselves are damaged. Parts quality and the size or weight of your door also play a role in the total. We don't guess over the internet; a technician assesses your specific setup to provide an exact pricing confirmed free on the call.

About this service

Garage door sensors are the small safety eyes located near the ground that prevent the door from closing on an object or person. If your door reverses suddenly or the lights on the opener are blinking, the sensors might be misaligned or faulty. Fixing this usually involves cleaning lenses, checking wiring, or adjusting the mounting brackets. We get your safety system back in order; exact pricing confirmed free on the call.

Frequently asked in St. Louis

Also serving nearby: O Fallon · Springfield · Columbia · Champaign · Peoria

All cities in Missouri →

More on this: CPSC garage door safety — safety standards for openers.

Service area details

Serving all of St. Louis — population 281,754; about 4,565 residents per square mile across 61.7 sq mi.

Neighborhoods served in St. Louis: The Hill, Central West End, Tower Grove South, Benton Park, Soulard, CWE — and every surrounding area.