Locksmith in Montclair, CA
Don's Locksmith is Montclair's trusted locksmith — fast, licensed and insured, and on call 24 hours a day for homes, businesses and vehicles across the Inland Empire.
Our Locksmith Services in Montclair
Don's Locksmith is a true one-stop locksmith for Montclair homes, businesses and drivers. Choose a service to see local details:
24/7Emergency
Emergency Locksmith in Montclair
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24/7Emergency
24 Hour Locksmith in Montclair
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24/7Emergency
Mobile Locksmith in Montclair
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Locksmith
Locksmith Near Me in Montclair
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Residential
Residential Locksmith in Montclair
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Commercial
Commercial Locksmith in Montclair
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Automotive
Automotive Locksmith in Montclair
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Automotive
Car Locksmith in Montclair
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24/7Emergency
House Lockout in Montclair
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24/7Automotive
Car Lockout in Montclair
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24/7Commercial
Business Lockout in Montclair
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Residential
Lock Rekey in Montclair
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Residential
Rekey Locks in Montclair
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Residential
Change Locks in Montclair
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Residential
Lock Replacement in Montclair
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Residential
Lock Installation in Montclair
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Residential
Deadbolt Installation in Montclair
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Residential
Smart Lock Installation in Montclair
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Locksmith
Key Duplication in Montclair
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Automotive
Car Key Replacement in Montclair
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Automotive
Lost Car Key Replacement in Montclair
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Automotive
Key Fob Replacement in Montclair
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Automotive
Transponder Key Programming in Montclair
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Automotive
Ignition Repair in Montclair
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Locksmith
Broken Key Extraction in Montclair
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Residential
Mailbox Lock Replacement in Montclair
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Locksmith
Safe Locksmith in Montclair
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Commercial
Access Control Installation in Montclair
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Commercial
Master Key System in Montclair
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Commercial
High Security Locks in Montclair
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Commercial
Panic Bar Installation in Montclair
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Commercial
Door Closer Repair in Montclair
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Commercial
Storefront Lock Repair in Montclair
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Commercial
Commercial Door Hardware in Montclair
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Residential
Gate Lock Repair in Montclair
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24/7Commercial
Commercial Lockout in Montclair
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Commercial
Commercial Rekey in Montclair
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Commercial
Commercial Lock Change in Montclair
Learn moreHome Security in Montclair
Whether it is a stuck deadbolt, a lost house key or a full security refresh, our Montclair residential locksmiths carry the parts and know-how to sort it out on the first visit.
Commercial Security in Montclair
Commercial doors in Montclair take a beating; we repair and upgrade closers, panic hardware and storefront locks, and can put your whole site on one organized key plan.
Car Key Replacement in Montclair
We take care of Montclair drivers with mobile car key replacement, remote and smart-key programming, and ignition fixes — no tow truck required.
Emergency Locksmith in Montclair
A 3 a.m. lockout in Montclair is no problem; our emergency crews run 24/7 and arrive ready to get you back in and secure.
Why Montclair Chooses Don's Locksmith
We work throughout San Bernardino County every day, so a technician is rarely far from Montclair. That local presence means shorter waits and better-informed service for your exact neighborhood.
Why Trust Don's Locksmith
We have built our Montclair reputation on honest pricing, clean work and showing up when we say we will — one satisfied customer at a time.
Locksmith Service Near Montclair
We also serve these nearby communities:
Locksmith in Montclair — FAQs
Beyond Montclair, we cover nearby Alta Loma, Bloomington, Calimesa and Chino and the wider San Bernardino County area. Call (909) 455-3660 and we will confirm coverage for your address.
Yes. Our mobile techs cut and program a new key for most vehicles right where your car is parked in Montclair, even when every key is lost.
Absolutely. Rekeying every door after you move into a Montclair home is quick and affordable, and it makes any old keys useless.
Everything from lockouts, rekeys and lock changes to car key replacement, smart locks, commercial access control and safe service — all available in Montclair.
Yes. We schedule commercial rekeys, lock changes and repairs around your hours in Montclair, including evenings and weekends, to avoid downtime.
Need a Locksmith in Montclair?
Call Don's Locksmith for fast, friendly, 24/7 service with upfront pricing.
Licensed, Bonded & Insured · CA LCO 8144 · Open 24/7