Expert Commercial Lock Change & Rekey
Secure your business with professional commercial lock change and rekeying services. Whether you\'ve experienced employee turnover, moved to a new office, or need to upgrade your security infrastructure, our licensed technicians deliver fast, reliable service that minimizes business disruption. From single-office rekeys to multi-building master key systems, we provide comprehensive commercial security solutions.
Business Security Challenges We Solve
From employee turnover to office relocations, we provide commercial lock change and rekey solutions that protect your business assets and operations.
Employee Turnover
Rekey all business locks immediately when staff depart — maintain key control and security
Moving to New Office Space
Complete commercial lock change before move-in — secure your new premises from day one
Lost or Stolen Master Key
Reconfigure your entire master key system to restore security and access control
Security Breach or Break-In
Emergency commercial lock replacement with upgraded high-security hardware
Outdated Commercial Locks
Upgrade to high-security systems with restricted keyways and audit trail capability
Need Different Access Levels
Master key system with tiered access — different keys for different staff and areas
Complete Commercial Lock Solutions
Professional services to secure and protect your business
Commercial Lock Change
Complete replacement of your business locks with new, commercial-grade hardware. We install heavy-duty cylindrical locks, mortise locks, and deadbolts rated for commercial use. Ideal for new tenant build-outs, after security incidents, or when upgrading outdated hardware across your facility.
- Commercial-grade hardware
- All door types
- Same-day service
- Minimal disruption
Business Rekeying
Cost-effective rekeying service that changes your lock internals so old keys no longer work. Perfect for employee turnover — rekey instead of replacing to save money. We can rekey entire office buildings, set up master key systems, and provide detailed key control records.
- Employee turnover
- Multi-lock discounts
- Key control records
- Same-day completion
Master Key Reconfiguration
Redesign or reconfigure your master key system to match your current organizational structure. Create tiered access levels — grand master, master, and sub-master keys — so different staff access only authorized areas. We document the entire system for your records.
- Tiered access levels
- Grand master systems
- Full documentation
- Multi-building support
High-Security Commercial Locks
Install high-security commercial locks from Medeco, Mul-T-Lock, and Schlage Primus. These restricted-keyway systems resist picking, drilling, and unauthorized duplication. Ideal for businesses handling sensitive data, cash, inventory, or requiring strict key control and audit trails.
- Medeco & Mul-T-Lock
- Restricted keyway
- Pick & drill resistant
- Authorized duplication only
Storefront Door Lock Replacement
Replace and repair storefront door locks, commercial glass door hardware, and aluminum storefront door cylinders. We service Adams Rite, mortise, and cylindrical storefront locks. Fast response to minimize downtime for your retail or commercial space.
- Adams Rite locks
- Glass door hardware
- Storefront cylinders
- Fast retail response
Panic Bar & Door Closer Replacement
Replace worn or non-compliant panic bars (crash bars) and door closers to meet fire code requirements. We install and service Von Duprin, Precision, and Norton hardware. Properly functioning exit hardware is essential for safety code compliance and smooth daily operations.
- Fire code compliant
- Von Duprin & Precision
- Door closer service
- Safety compliance
Our Commercial Lock Work
Master key systems, storefront lock replacements, and high-security commercial hardware — installed and documented by licensed technicians.
Storefront Door Replacement
Full aluminum door hardware service
Master Key Reconfiguration
Rebuilt systems after tenant changes
Commercial Lever Replacement
New lever and deadbolt hardware
Access Control Upgrade
Keypad and card-reader systems
Storefront Lock Replacement
Adams Rite and aluminum frame specialists
Panic Bar Replacement
Crash bar and vertical rod service
Need a professional locksmith right now?
Call 916-999-5505Why Sacramento Trusts ZM Locksmith
Licensed & Bonded
CA licensed, $1M liability insurance for your protection
Fast Response
20-minute average response time across Sacramento
Same-Day Service
Most services completed in one visit, today
Satisfaction Guaranteed
30-day warranty on all workmanship and parts
Commercial Lock Change FAQs
We provide automotive locksmith and more across the Greater Sacramento region. Whether you're in Sacramento, Elk Grove, or Roseville, our mobile technicians arrive fast. Explore our other services including Automotive Locksmith and Residential Locksmith.
Service Areas We Cover
Secure Your Business Today
Professional commercial lock change and rekey services. Call now for a free quote and same-day service!