High-security locks in Fairfax, VA
Is your property relying on the locks that came with the building? High-security locks resist picking, bumping and drilling, and control who can copy your keys.
- Mobile service across Fairfax
- Quote before work begins
- Open Monday to Sunday
Beware of lock bumping
Bumping uses a specially cut key and a sharp tap to jolt the pins of a standard lock open for a split second. It leaves little sign of entry. High-security cylinders resist it with features like security pins, sidebars and tight tolerances.
What makes a lock high-security
Physical
- Hardened inserts that resist drilling
- Security pins and sidebars that resist picking and bumping
- Reinforced strike plates and longer bolts
Key control
- Patented or restricted key blanks
- Copies only through authorised suppliers
- Registered key holders
Standards
- Look for UL 437 listing or ANSI/BHMA Grade 1
- Ask us which rating suits your door
Why choose high-security locks
They suit front doors, offices, server rooms, pharmacies, storerooms and any building where keys are handed out. Combined with a master key system, they give you strong locks and a clear record of who holds which key. We supply and fit high-security cylinders and deadbolts and can tell you what's available for your door.
High-security lock FAQs
Are high-security locks pick-proof?
No lock is impossible to open, but high-security locks make picking, bumping and drilling far harder and slower.
Can I keep my existing hardware?
Sometimes. Many handle sets accept a high-security cylinder, which costs less than a full lock change.
Who can copy my high-security keys?
Only authorised dealers, and only for registered key holders, which is the point of key control.
Locked out or need a quote?
Call to check today's availability. We give you a price before any work begins.