Browse the Top Locksmiths Serving Ontario, CA

See what locksmiths serving Ontario, CA offer, from lock installations and rekeying to emergency lockout assistance. Review business profiles, read customer feedback, and contact providers that match your security needs.
RBM Lock & Key
50+ Years
Emergency
4 reviews
RBM Lock & Key
50+ Years
Emergency
4 reviews
RBM Lock & Key has provided trusted locksmith and security services since 1973. We offer residential, commercial, and industrial lock solutions including emergency lockouts, safe installation, and access control systems. Our experienced technicians deliver 24/7 mobile service across the Inland Empire.
Residential Locksmith Commercial Locksmith Automotive Locksmith
Orange (22.3 mi) Rancho Cucamonga (4.4 mi) Corona (13.9 mi) Bloomington (14.6 mi) Placentia (18.2 mi) Hacienda Heights (18.8 mi) Anaheim (21.8 mi) Moreno Valley (25.5 mi) Montebello (26.7 mi)