Offices, stores, restaurants and apartment buildings put heavy daily use on their doors. Priority Group Locksmith provides commercial locksmith services in Boston, MA and Bowling Green, KY — from master key systems to panic bars and access control. Licensed since 2009.
A commercial locksmith installs and maintains door hardware for businesses: master key systems, restricted keys, high-security cylinders, exit devices (panic bars), door closers and access control. Priority Group Locksmith provides commercial locksmith services in Boston, MA and Bowling Green, KY — licensed since 2009.
Updated November 2026 · Reviewed by Priority Group Locksmith technicians
A master key system gives each door its own key while managers carry one key for a group of doors and the owner carries one key for everything. We design the key hierarchy, rekey the cylinders and keep a record of the system so it can grow with your building.
Restricted keyways mean your keys cannot be copied at a hardware store — duplicates are made only with authorization. It is the simplest way to stay in control of who has a key.
We install and repair heavy-duty commercial hardware: grade 1 lever sets, storeroom and classroom function locks, mortise locks, rim cylinders and aluminum storefront door locks.
Panic bars (exit devices) let people leave quickly in an emergency and must work every time. We install, adjust and repair rim, mortise and vertical rod exit devices and their trims.
A door that slams, will not latch or is hard to open is usually a closer problem. We adjust, repair and replace surface-mounted door closers so doors close fully and safely.
Keypad and card access let you add and remove employees without changing keys. We install keyless entry for offices and common areas and integrate it with your existing doors where possible.
When an employee leaves with a key or keys go missing, rekeying the affected locks is quicker than replacing hardware — especially with a master key system in place.
Planned inspections of locks, closers and exit devices catch wear before it turns into a call-out. We work with property managers and building owners on recurring service.
We provide commercial locksmith services in Boston, MA and Bowling Green, KY, including nearby communities listed on each city page.
A commercial locksmith installs and maintains locks and door hardware for businesses: master key systems, high-security cylinders, exit devices, door closers, access control and rekeying after staff changes.
It is a set of locks keyed so each door has its own key while authorized people carry one key that opens a defined group of doors, or all doors.
Yes. We adjust and repair rim, mortise and vertical rod exit devices, or replace them when parts are no longer available.
Yes. We rekey between tenants, maintain master key systems and service door hardware for apartment and commercial buildings.
Call and describe the job — we will tell you what it involves before anyone heads out.
(617) 834-5793