High-security locks resist picking, bumping and drilling, and use keys that can't be copied without authorization. They suit homes with valuables, rentals with frequent turnover, or anyone worried about key control.
Licensed & Insured · Open 24 hours, 7 days a week · Mobile service from Fort Lauderdale. Part of our residential locksmith services.
When you might need high-security lock installation
- You want maximum protection
- Concern about unauthorized key copies
- Valuables at home
What makes a lock high-security
- Pick- and bump-resistant pin designs
- Hardened, drill-resistant parts
- Patented or restricted keyways with controlled duplication
Get the most from it
Even the best lock is only as strong as the door and strike plate. We reinforce strikes with long screws into the frame as part of a home lock security upgrade.
For businesses
Commercial properties may prefer restricted key systems or high-security commercial locks.
Frequently asked questions
Can high-security keys be copied?
Only through authorized channels, which is the point.
Will it fit my existing door?
Most fit standard deadbolt preparations. We'll check first.