Commercial Locksmith & Master Key Systems
Glen Burnie's commercial corridors — from the busy stretches of Crain Highway to the office parks tucked off Ritchie Highway — house hundreds of small businesses, warehouses, retail storefronts, and medical suites, each with its own security story. Glen Burnie Pro Locksmith is a fully mobile, insured commercial locksmith service that comes directly to your property, any time of day or night, so your operations never stall waiting on a slow turnaround. Our trained technicians arrive in fully equipped vehicles ready to handle everything from a single mortise lock replacement to a property-wide master key system build-out.
Open 24 hours, 7 days a week · Licensed, bonded & insured
Whether you manage a strip mall unit near Marley Station, a multi-tenant office building, or an industrial bay off Ordinance Road, protecting your space starts with the right hardware and the right keying strategy. We specialize in access control, high-security lock upgrades, commercial lockouts, and master key systems tailored specifically for Glen Burnie businesses — and we confirm an exact, up-front price before a single tool leaves our bag.
What we do
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in Glen Burnie, we reach the Glen Burnie area in well under an hour.
Insured & background-checked
Vetted technicians, up-front pricing, and no surprise add-ons when we arrive.
Damage-free entry
We pick and bypass locks the right way, so most lockouts are solved without drilling anything.
Frequently asked questions
What types of locks can a commercial locksmith open or service?
A trained commercial locksmith can open and service a broad range of lock types: mortise locks (the multi-component locks recessed into the door edge), cylindrical knob locks and lever-handle locks, deadbolts, rim locks, cam locks on file cabinets and storage units, tubular locks on display cases, padlocks, and electronic access control hardware including keypads and card readers. Each mechanism requires different tools and techniques, which is why our mobile units are fully stocked for commercial work. We always prioritize damage-free methods — verifying ownership first, then working with the lock's own mechanism — before any more invasive approach is considered.
How do I get back into my business if I'm locked out and it's after hours?
The first step is to check whether any other authorized person — a manager, co-owner, or on-call staff member — has a spare key or access credential, and whether any secondary entrance is accessible. If not, call a professional emergency commercial locksmith rather than attempting to force entry yourself, which risks damaging the door, the lock, and potentially triggering a security alarm. Glen Burnie Pro Locksmith operates 24/7, so an after-hours or overnight business lockout is handled the same way as a daytime call. Our trained technician will confirm your authorization to access the property and then work to restore entry without damaging the hardware wherever possible. Call (410) 237-6918 any time — we answer around the clock.
What is a master key system and does my business need one?
A master key system is a keying hierarchy where different keys open different combinations of locks within the same building or property. A grand master key opens every lock; department or zone master keys open the locks within a specific area; and individual keys open only the doors assigned to that person. Businesses that benefit most are those with multiple employees who need tiered access — think a property manager who needs to enter any unit, a department head who needs their team's area, and a staff member who needs only their own office. It eliminates the need to carry a dozen separate keys and gives you precise control over who can go where. We design, install, and document master key systems for Glen Burnie businesses of all sizes, from single-suite offices to multi-building commercial campuses.
How does commercial locksmith pricing work for after-hours calls?
Several factors determine the final price on any commercial locksmith call: the type and grade of lock involved (a mortise lock cylinder replacement involves more parts and labor than a simple knob lock rekey), the time of day (overnight and holiday calls involve different logistics), the distance traveled to your location in the Glen Burnie area, and the specific parts required. What does not change is our commitment to quoting you an exact price before any work begins — there are no surprise additions to the invoice. We recommend calling (410) 237-6918 to describe your situation so our dispatcher can walk you through the relevant factors and confirm your quote on the spot.
What should a business do after an employee leaves to protect key security?
The most important immediate step is a commercial locksmith rekey of every lock the departing employee's key could access. Rekeying reconfigures the internal pins of the cylinder so the old key no longer works, while your remaining master keys and other employee keys continue to function without change. If your business does not already use a restricted keyway system — one where key blanks cannot be copied at hardware stores or kiosks — this is an ideal time to upgrade. Restricted keyways give you documented key control, so every copy ever cut is on record and only you can authorize new copies. Our team can complete a rekey and key audit for most commercial properties in a single visit.
Can a locksmith help with apartment or office suite lockouts in a multi-tenant building?
Yes — a locksmith can help with apartment, flat, and office suite lockouts, and we work with both individual tenants and building managers. For a tenant locked out of their own unit, we verify their authorization and then open the lock using the least invasive method available. For a building manager dealing with a maintenance access issue or a tenant who has vacated and left the lock in an unknown state, we can open, rekey, or fully replace the lock as the situation requires. We carry hardware for common commercial and residential door types on every mobile unit, so most situations are resolved without a second trip. If you manage a multi-tenant property in Glen Burnie, call (410) 237-6918 and we will coordinate the visit to minimize disruption to other tenants.