Lock Specialists
Residential & Commercial Locksmith
in Simi Valley, CA

Licensed Mobile Locksmith Service Since 1973

Family Owned
Fully Licensed
Background Checked
CA Licensed (BSIS #LCO6643)
Live Scan Background-Checked Techs
30-Minute Arrival Window 
No-Drill Entry Methods

Why Choose Lock Specialists

Lock Specialists has served Simi Valley and neighboring communities since Dennis Murphy founded the company in 1973. The company installs, repairs, rekeys, and secures locks and keys, and helps customers regain access, control who holds keys, protect entry points, and choose hardware suited to a specific property.

Licensed Under California Law

Lock Specialists is fully licensed under the California Locksmith Act. California locksmith license: LCO6643. Our license number appears on company documents as required.

Serving Simi Valley Since 1973

Lock Specialists has worked in the Simi Valley area for more than five decades, covering residential locks, commercial hardware, safes, and gates as those categories and their security standards have changed.

Background-Checked Technicians

Technicians complete Live Scan background checks as part of the company's licensing and compliance process.

Security Recommendations Based on the Property

Lock Specialists inspects the existing lock, door, frame, and hardware before recommending a repair or replacement, so the recommendation addresses the specific point of failure rather than defaulting to a full hardware swap.

Regulated by BSIS

Lock Specialists operates under the oversight of the California Bureau of Security and Investigative Services.

Broad Locksmith Capability

One company handles lock installation, repairs, rekeying, key cutting, master key systems, high-security hardware, safe work, panic bars, gate locks, mailbox locks, and burglary repairs, which removes the need to coordinate separate vendors for residential and commercial lock work.

Licensed, Established, and Local

Lock Specialists has served Simi Valley and neighboring communities since Dennis Murphy founded the company in 1973. The company installs, repairs, rekeys, and secures locks and keys, and helps customers regain access, control who holds keys, protect entry points, and choose hardware suited to a specific property.
Call for Locksmith Service
(805) 526-0850

Locksmith Services

Lock Specialists handles residential, commercial, and safe-related locksmith work.

Lock Specialists is the emergency residential locksmith Simi Valley homeowners trust for fast, damage-aware response.

Protect your home with professional locksmith service for rekeying, lock replacement, security upgrades, and master key systems.

Secure your business with commercial locksmith solutions designed for offices, storefronts, and other commercial properties.

Lock Specialists provides safe installation, safe repair, and combination change services to help protect valuables and sensitive documents.

  • Safe installation

  • Safe repair

  • Combination changes

Our Credentials

Lock Specialists is a fully licensed and compliant California locksmith business.
  • Licensed by the Bureau of Security and Investigative Services (BSIS)
  • California Locksmith Act compliant — License LCO6643
  • Live Scan background checks for all technicians
  • 50+ years of continuous operation
  • License number displayed on all ads, contracts, and receipts

Areas We Serve: Simi Valley, Moorpark, Chatsworth, and Porter Ranch

Lock Specialists is based in Simi Valley and serves customers throughout:
Chatsworth
Moorpark
Porter Ranch
Simi Valley
Dennis Murphy Lock Specialist

What Customers Say

Lock Specialists is highly recommended by local homeowners for professionalism and results.

Need a Locksmith in Simi Valley or a Nearby Community?

Call Lock Specialists for lock installation, lock repair, rekeying, key cutting, lockout assistance, master key systems, safe services, gate locks, panic bars, and related security work.
Call (805) 526-0850
(805) 526-0850
Contact Lock Specialists