After
Flush Mount 1812 Doorking Intercom
DoorKing Intercom System Installation
Broken Holovision unit with a modern, flush-mounted DoorKing 1812 system. With a cellular phone line.
Before
Holovision Intercom
Commercial Key Management Systems
Commercial doors, panic bars, electrified hardware, Mul-T-Lock installation, HOA security.
★★★★★
Seriously can't recommend AJ from The Tech Guys enough. He has helped us out with everything from home security to fixing our garage gate — always reliable and easy to work with.
M
Commercial Locksmith Services: Rekeying, master key systems, and high-security locks – (310) 400-0314
Commercial Lock Rekeying Services
Rekeying changes the internal pins of a lock so that old keys no longer work. It’s faster and more economical than replacing locks entirely. For businesses, rekeying is essential whenever keys are lost, employees leave, or you acquire a new property.
The Tech Guys Doors and Gates provides commercial rekeying services throughout Los Angeles. We work with standard commercial locks, high-security cylinders, and master key systems. Our service includes key control documentation to maintain security over time.
After
D2101V DoorBird Bronze
Install new DoorBird IP video intercom and fix concrete post
Replacing an old intercom in Malibu
We had to carve and install the new DoorBird for a beautiful flush-mount installation
Before
When to Rekey Your Locks
Security Events
- Employee termination
- Lost or stolen keys
- Break-in or attempted entry
- Unknown key copies exist
Business Changes
- New property acquisition
- Tenant turnover
- Management changes
- Contractor project completion
Proactive Security
- Annual security audit
- Insurance requirements
- Key accountability lost
- Master key system reset
Our Rekeying Services
Standard Rekeying
- Single Lock Rekeying – Individual cylinder service
- Keyed Alike Service – Multiple locks, one key
- Keyed Different – Unique keys per lock
- Key Duplication – Standard and restricted keys
Advanced Services
- Master Key Systems – Hierarchical access levels
- High-Security Rekeying – Medeco, Mul-T-Lock, ASSA
- Interchangeable Cores – Quick-change cylinders
- Key Control Programs – Restricted keyway management
Emergency Rekeying Available – Security breach? We provide same-day commercial rekeying. Call (310) 400-0314
Master Key Systems
Master key systems allow different levels of access throughout a facility. A grand master opens everything. Department masters open their areas. Individual keys open single doors. Properly designed systems provide convenience without compromising security.
We design master key systems for office buildings, apartment complexes, hotels, and multi-site businesses. Our documentation includes bitting charts, key records, and authorization protocols to maintain long-term key control.
High-Security Lock Brands
Medeco
Pick Resistant
Pick Resistant
Mul-T-Lock
Bump Proof
Bump Proof
ASSA
High Security
High Security
Abloy
Disc Detainer
Disc Detainer
We also service Schlage, Corbin Russwin, Yale, and other commercial brands.
Pro Tip: Consider restricted keyway cylinders for high-security areas. These systems prevent unauthorized key duplication—keys can only be cut by authorized dealers with proper identification. The modest upgrade cost provides significant security improvement.
Commercial Rekeying FAQ
How long does commercial rekeying take?
Standard cylinders take 10-15 minutes each. A typical office with 10-15 doors can be completed in half a day. Complex master key systems require additional planning time.
Is rekeying cheaper than replacing locks?
Yes, typically 50-70% less expensive. Rekeying reuses the existing hardware, changing only the internal pins. Lock replacement is only necessary when hardware is damaged or you’re upgrading security grade.
How many keys do we receive?
Standard service includes 2 keys per lock. Additional keys are available at the time of service. For restricted keyways, we establish authorized personnel who can request future duplicates.
Need Commercial Rekeying?
Call (310) 400-0314 or request a free quote
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