Rhinoceros Security


10 % off your next service call when you mention Felix. Good luck and stay positive.

We have a shop at 5345 Geary Blvd. in San Francisco between 17th and 18th Ave. We have a C-28 California State Contractors license #936690 and a locksmith license Lco 349. We do Re-keying, master keying, installations, service and repairs for electric and non electric commercial grade hardware including crash bars, exit devices, Ada levers, mag locks, et al. Our shop hours are Monday through Friday from 8:00 to 6:00 and Saturdays from 10:00 to 5:00 and we are available for emergency service calls 24/7. Commercial accounts with existing master key systems are welcome. We can up grade your system and make sure you are Ada compliant.

License Numbers: C936690 and Lco349