Master key systems in Fairfax, VA
A master key system lets one key open many locks while each person's own key opens only what they need. It cuts the number of keys on everyone's ring and tightens control.
- Mobile service across Fairfax
- Quote before work begins
- Open Monday to Sunday
How master key systems work
Each lock in the system is pinned so it accepts two or more keys: its own change key and a master key. Larger buildings add levels, such as a sub-master for each floor and a grand master for the whole site. A tenant's key opens their own door; the property manager's key opens every door they are responsible for.
Who uses them
Property
- Apartment and condo buildings
- Landlords with several units
Business
- Offices with shared and private rooms
- Retail and restaurants
Institutions
- Schools and training centres
- Medical and community centres
Planning the system
We start by working out who needs access to what, then design the key levels around that. A good plan leaves room to grow, keeps a written key register and, ideally, uses a restricted keyway so masters can't be copied at a hardware store. When someone leaves, only the locks their key opened need rekeying.
Master key FAQs
Is a master key system less secure?
Every extra key that fits a lock adds some risk, so control of the master keys matters. Restricted blanks and a key register keep that risk small.
Can my existing locks be master keyed?
Often, if they are good-quality pin tumbler locks with a common keyway. We'll check them before quoting.
What happens if a master key is lost?
The locks it opens need rekeying. Planning the system with that in mind keeps the cost manageable.
Locked out or need a quote?
Call to check today's availability. We give you a price before any work begins.