Onyx Garage Doors
1302 Madera Rd Ste 43, Simi Valley, CA 93065
Licence #1085336 — matched to an active record on the California Contractors State License Board (CSLB) register when we last checked on 2026-08-11.
- Classification: C-61/D-28 Doors, Gates and Activating Devices
- Register shows it valid to 12/31/2027
We check licence numbers against the state register; we do not inspect workmanship. We do not re-check between data refreshes, so confirm it yourself on the CSLB register before work starts — it takes about a minute.
About this listing
Onyx Garage Doors is listed as a garage door business in Simi Valley, CA. Listings are compiled from public and openly licensed business data. A listing is not a recommendation. We have not visited this business, inspected its work, or spoken to its customers.
Garage door work is a licensed trade in California — the California Contractors State License Board (CSLB) issues C-61/D-28 Doors, Gates and Activating Devices. That makes the licence number the one credential you can verify yourself in about a minute, and it is worth doing before any work starts.
Before you call, it helps to know the going rate. Our garage door repair cost guide breaks down every common job, and the hiring checklist covers the four questions that reveal whether a quote is fair.
What to expect to pay
| Job | Typical cost |
|---|---|
| Service call / diagnostic | $75 – $150 |
| Opener repair | $100 – $300 |
| Torsion spring — pair | $250 – $550 |
| Opener replacement, installed | $300 – $700 |
Location
Coordinates from Foursquare Open Source Places, distributed by Overture Maps Foundation. The pin is the recorded business location, which for a mobile service company may be an office rather than a place to visit.