Locksmiths in Ontario, CA
12 locksmiths listed in Ontario, California. 12 with a phone number and 10 with a website.
Ontario accounts for 0% of the locksmiths listed in California and ranks #70 among California cities for locksmiths.
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Quick answer
Ontario, CA has 12 locksmiths listed on USA Business Search. 12 list a phone number and 10 list a website. The most listings are in ZIP codes 91764, 91761, 91762.
Updated October 2026Minute Key
Quick Team Locksmith
Budget Lock Service
KeyMe Locksmiths
McGuire's Lock & Key
Dunbar Armored
Express Auto Locksmith
KeyMe Locksmiths
Locksmith
minuteKEY
Ontario Locksmith
How to choose a locksmith in Ontario
- Get two or three written quotes that list materials, labor and cleanup.
- Ask for proof of liability insurance and, for bigger jobs, workers' comp.
- Never pay the full price up front. Tie payments to finished stages of the work.
Check the license: Bureau of Security and Investigative Services.
Common questions
How many locksmiths are listed in Ontario, California?
USA Business Search shows 12 locksmiths in Ontario. 12 list a phone number and 10 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 91764, 91761, 91762.
How do I choose a locksmith in Ontario?
Get two or three written quotes that list materials, labor and cleanup. Ask for proof of liability insurance and, for bigger jobs, workers' comp. Check the license with the Bureau of Security and Investigative Services.
How do locksmiths in Ontario compare with the rest of California?
Ontario has 0% of the 3,637 locksmiths listed in California, which ranks #70 among California cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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