Locksmith in Walnut, CA
Don's Locksmith brings a fully-equipped mobile locksmith workshop straight to your door across Walnut, with honest upfront pricing and skilled technicians on call around the clock.
Our Locksmith Services in Walnut
Don's Locksmith is a true one-stop locksmith for Walnut homes, businesses and drivers. Choose a service to see local details:
24/7Emergency
Emergency Locksmith in Walnut
Learn more
24/7Emergency
24 Hour Locksmith in Walnut
Learn more
24/7Emergency
Mobile Locksmith in Walnut
Learn more
Locksmith
Locksmith Near Me in Walnut
Learn more
Residential
Residential Locksmith in Walnut
Learn more
Commercial
Commercial Locksmith in Walnut
Learn more
Automotive
Automotive Locksmith in Walnut
Learn more
Automotive
Car Locksmith in Walnut
Learn more
24/7Emergency
House Lockout in Walnut
Learn more
24/7Automotive
Car Lockout in Walnut
Learn more
24/7Commercial
Business Lockout in Walnut
Learn more
Residential
Lock Rekey in Walnut
Learn more
Residential
Rekey Locks in Walnut
Learn more
Residential
Change Locks in Walnut
Learn more
Residential
Lock Replacement in Walnut
Learn more
Residential
Lock Installation in Walnut
Learn more
Residential
Deadbolt Installation in Walnut
Learn more
Residential
Smart Lock Installation in Walnut
Learn more
Locksmith
Key Duplication in Walnut
Learn more
Automotive
Car Key Replacement in Walnut
Learn more
Automotive
Lost Car Key Replacement in Walnut
Learn more
Automotive
Key Fob Replacement in Walnut
Learn more
Automotive
Transponder Key Programming in Walnut
Learn more
Automotive
Ignition Repair in Walnut
Learn more
Locksmith
Broken Key Extraction in Walnut
Learn more
Residential
Mailbox Lock Replacement in Walnut
Learn more
Locksmith
Safe Locksmith in Walnut
Learn more
Commercial
Access Control Installation in Walnut
Learn more
Commercial
Master Key System in Walnut
Learn more
Commercial
High Security Locks in Walnut
Learn more
Commercial
Panic Bar Installation in Walnut
Learn more
Commercial
Door Closer Repair in Walnut
Learn more
Commercial
Storefront Lock Repair in Walnut
Learn more
Commercial
Commercial Door Hardware in Walnut
Learn more
Residential
Gate Lock Repair in Walnut
Learn more
24/7Commercial
Commercial Lockout in Walnut
Learn more
Commercial
Commercial Rekey in Walnut
Learn more
Commercial
Commercial Lock Change in Walnut
Learn moreResidential Locksmith in Walnut
We help Walnut families feel safe at home with damage-free lockout service, fresh rekeys, sturdy deadbolts and modern smart locks, installed right the first time.
Commercial Security in Walnut
Walnut businesses count on us for master-key systems, access control, commercial-grade rekeys and door-hardware repair. When staff turns over, we rekey fast — often after hours — so your operation never skips a beat.
Car Keys & Auto Locksmith in Walnut
From transponder keys to push-to-start smart keys, we handle Walnut car key replacement, fob programming, ignition repair and broken-key extraction right where your vehicle sits.
Emergency Locksmith in Walnut
Any hour, any day, Don's Locksmith answers emergency calls across Walnut — lockouts, broken keys and urgent repairs handled with calm, quick service.
Your Local Walnut Locksmith
As a the Pomona Valley community in Los Angeles County, Walnut is an area we know well — which means quicker arrivals and technicians who recognize the lock and door types common to local homes and businesses.
Credentials & Guarantees
Licensed, insured and genuinely local, Don's Locksmith treats your Walnut home, business or vehicle the way we would treat our own.
Locksmith Service Near Walnut
We also serve these nearby communities:
Locksmith in Walnut — FAQs
We keep mobile units across Los Angeles County, so we respond quickly in Walnut. Call (909) 455-3660 for an honest ETA to your exact address.
We quote the full price before any work begins in Walnut, so there are never surprises — you approve the cost on-site first.
Yes. Don's Locksmith provides 24/7 emergency locksmith service throughout Walnut and the Pomona Valley. A live dispatcher answers any time, day or night.
Everything from lockouts, rekeys and lock changes to car key replacement, smart locks, commercial access control and safe service — all available in Walnut.
Beyond Walnut, we cover nearby Pomona, Claremont, Diamond Bar and La Verne and the wider Los Angeles County area. Call (909) 455-3660 and we will confirm coverage for your address.
Need a Locksmith in Walnut?
Call Don's Locksmith for fast, friendly, 24/7 service with upfront pricing.
Licensed, Bonded & Insured · CA LCO 8144 · Open 24/7