Commercial Locksmith Services

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Commercial Locksmith Service

IN-N-OUT Locksmith secures workplaces across Baltimore, Howard, Anne Arundel, Harford and Carroll Counties. We install, repair, and upgrade the hardware that keeps your doors safe and easy to use. This list includes several security features. They are:

Panic bars
Exit devices
Door closers
Lock cylinders
Restricted keyways
Access control systems, such as:
Maglocks
Electric strikes
Keypads
Card/mobile readers

Whether you have a single storefront door or need help with multiple sites, we provide a clear, itemized estimate. You can expect neat workmanship and practical documentation for your records and inspections.

What we secure (and why it matters)

A commercial door has one job: open easily when people need to leave, and secure reliably when the building is closed. That means egress, latching and access all have to work together. We look at the whole opening—door slab, hinges, frame, closer, latch/strike, electric hardware, readers and power—so fixes last and inspections go smoothly.

Egress: exit must be predictable and free, usually in a single motion without tight twisting.
Latching: doors should close gently but latch firmly, so wind and stack pressure don’t pop them open.
Access: credentials (keys, cards, fobs, phones or codes) should be easy to manage and audit.

Our Commercial Locksmith Services include:

Panic bars / exit devices

We install and service rim devices, mortise devices, and vertical rod devices (surface or concealed). Options include alarmed exit bars, narrow-stile bars for aluminum storefront doors, and electrified latch retraction (ELR) for access control. We tune rods, align strikes, set dogging, and make sure the door returns to a secure latch position after use.

What this solves:

Doors that panic-open but won’t re-latch
Bars that rattle, bind, or false-alarm
Openings that need a listed device for a rated corridor or stair

Door closers

We install and tune surface closers, concealed closers and floor-spring units. We set backcheck, sweep and latch speeds, adjust opening force for comfort, and reinforce thin storefront doors with through-bolts when needed. Many “slamming door” complaints actually come from hinge wear, misaligned strikes or stack pressure; we check and fix those too.

What this solves:

Slamming, drifting or bouncing doors
Doors that never latch in wind or vestibules
Opening force that’s too heavy for some users

Access control (maglocks, strikes, keypads, card/mobile readers)

We design and install standalone doors (local keypad or reader) and cloud-managed systems with schedules, user roles, audit logs and remote unlock. Hardware options include maglocks (single/double) and electric strikes (fail-secure or fail-safe), with REX sensors, egress buttons, door contacts, and battery-backed power supplies. We tie into the fire alarm for release when required and label wiring so maintenance is straightforward.

What this solves:

Keys changing hands without tracking
Doors that staff prop open to get around a bad setup
Audit, schedule and holiday control needs

Master-key systems & restricted keyways

We design master-key charts, cut keys, pin cylinders to your plan, and document who holds which key level. For stronger key control, we offer restricted or high-security keyways where copies require an authorization card. If you manage multiple sites, we can map suites and commons so the right people have the right access.

What this solves:

Lost or copied keys with no record
Tenants and vendors needing specific access ranges
Keys that work across too many doors

Rekey, repair & hardware upgrades

We change locks after a tenant moves out. We also replace old cylinders and upgrade deadlatches and storefront hardware. Additionally, we add latch guards and wrap-arounds when needed. If your aluminum door sags or binds, we can address pivots, hinges and strikes to bring it back into alignment.

What this solves:

Turnover and lost keys
Spinning cylinders, loose handles, misaligned latches
Doors that scrape, drag or won’t close

Compliance, explained simply

Your local authority (fire marshal or building inspector) makes the final call. Our role is to set up doors so they meet widely accepted safety principles:

Single-motion egress on exit doors where required
Listed, labeled devices on rated openings
Free exit even when access control is present (REX, proper wiring, clear signage)
Predictable closing and latching (closer tuned, latch aligned)
Accessibility considerations (reasonable opening force, clearances, lever trims where needed)

If you like, we’ll coordinate with your inspector, provide model numbers, and show how the system operates.

Need Help Regarding Commercial Locksmith Service?

Call us or fill out the form below to get a quote.

Access control: choosing the right path

Electric strike vs. maglock

Electric strikes replace the strike plate and work with your existing latch; common for storefront and hollow-metal frames. Usually fail-secure (stay locked when power is off) while still allowing free exit.
Maglocks hold the door with magnetic force. They’re useful when locks are minimal or frames are complex. Typically fail-safe (unlock on power loss) with REX and fire panel release.

Readers & credentials

Keypads for PINs (good for small teams)
Cards/fobs for easy issue and retrieval
Mobile credentials (phone as badge via BLE/NFC)
Cloud dashboards to add/remove users, set schedules and run audit reports

Wiring & safety devices

Request-to-Exit (REX) sensors or push bars for reliable exit
Door contacts to know when a door is held or propped
Power supplies with battery backup and clear labeling
Fire alarm tie-in where required so doors release during an alarm

We’ll recommend the simplest system that does what you need without over-engineering.

Door closers & exit devices: details that prevent callbacks

Door closers

Backcheck slows the door just before stop so wind doesn’t slam it into walls or cases.
Sweep controls most of the closing travel.
Latch gives the last nudge so the latch catches without slamming.
Delayed action can be used where more time is helpful (not on rated openings).

Exit devices

Rim devices are surface-mounted and easy to service.
Mortise devices integrate a mortise lock body.
Vertical rods secure the top and bottom; alignment matters for reliable latching.
Dogging lets you hold the latch retracted during business hours where allowed; we can use key or cylinder dogging to match your needs.
Electrified options (ELR) pair with access control so cards or PINs allow entry while exit stays free.

Industries we support

Retail and restaurants
Offices and coworking spaces
Medical and dental suites
Schools and childcare
Warehouses and distribution
Light manufacturing and labs
Property management (multi-tenant)
Municipal buildings and libraries
Fitness centers and studios
Houses of worship
Hotels, venues and event spaces
Auto dealerships and service bays

Marinas and waterfront retail
If your building type isn’t listed, call, we likely handle doors just like yours elsewhere in the county network.

How Our Mobile Key Programming Works

Pricing and scheduling

Every building and door set is unique. Pricing depends on the door material, device type (rim, mortise, or vertical rods), finish, and trim. It also depends on whether the opening is rated and if access control and power are included. You will always get a written, itemized estimate before work starts. We answer phones from 8 AM to 12 AM every day. Installation times are scheduled to keep operations running smoothly

Maintenance & service plans

Commercial doors work best with occasional attention. We offer quarterly or semi-annual visits for busy sites:

Check closer valves, arm screws and through-bolts
Verify latch engagement and adjust strikes
Clean electric strikes and check maglock holding force
Test REX sensors, door contacts and alarm tie-ins
Replace backup batteries on schedule
Inspect hinges, pivots and thresholds for wear
Document work so inspections go efficiently

If you manage multiple buildings, we can rotate visits by site with a simple calendar.

Practical tips for managers

Take photos before you call. A efficient shot of the latch edge and hardware saves emails and site time.
Label keys and cores. Clear stamping and an authorization card prevent accidental duplication.
Avoid propping doors. If staff are propping, tell us why. We can tune closers or adjust access to make doors more usable without losing security.
Keep a door log. Note time, weather and behavior when a door acts up; patterns often reveal a simple fix.
Plan for holidays. If you use schedules, set them in advance and keep a list for reference.

Mini case notes (one per county)

Baltimore County: A retail bay had two exit bars that wouldn’t re-latch on windy days. We tuned closers, replaced one rim device and shimmed the strike. Doors now pass daily checks without staff taping them.
Howard County: An office upgraded to card readers with door contacts and REX. We chose electric strikes, battery-backed power, and a cloud dashboard so the office manager can add and remove users from a laptop.
Anne Arundel County: A restaurant’s aluminum storefront door was dragging and the closer screws kept pulling out. We added through-bolts, a heavy-duty arm and adjusted the hinge set. The door closes smoothly and latches during dinner rush.
Harford County: A warehouse needed a vertical-rod exit device adjusted to pass inspection. We aligned rods, replaced worn tips and tuned the closer. The marshal signed off the same week.
Carroll County: A multi-tenant space required a small master-key system. We built a basic chart, pinned cylinders and issued stamped keys with a simple key-control policy.

Service Areas (Maryland)

Baltimore County
Howard County
Anne Arundel County
Harford County
Carroll County

If your address is inside one of these counties, we can schedule a survey or service window that fits your operations.

Why facilities choose IN-N-OUT Locksmith

Whole-opening approach. We fix the cause, not just the symptom.
Neat installs. Clean mounting, labeled power and tidy cabling.
Clear paperwork. Itemised estimates, part numbers and simple handoffs.
Licensed & insured. Maryland-licensed technicians with photo ID.
Practical scheduling. Windows that respect store hours, shift changes and deliveries.

GET A QUOTE BELOW

FREQUENTLY ASKED QUESTIONS

Can you work on aluminum storefront doors?

Yes. We install narrow-stile exit devices, reinforce thin sections with through-bolts, and tune closers to control wind and stack pressure.

Do you integrate with access control?

Yes. We install electric strikes, maglocks and electrified exit devices, and we wire REX, door contacts and alarm contacts as needed. We can coordinate with your alarm contractor and your IT team.

Do I need a fire-rated device?

If the opening is part of a rated assembly (look for a label on the door or frame), the exit hardware and closer must be listed for that use. We’ll specify accordingly.

Can you match existing keyways and cores?

Often yes. We can key to your system or propose a restricted keyway with an authorization card for better key control.

Will you provide documentation for inspectors?

Yes. We can list models, show how the door operates for egress, and note where access control releases on alarm.

What about ADA opening force?

We tune closers and select arms to keep opening force comfortable while ensuring reliable latching. We’ll explain your options during the survey.

Can you service vertical rod devices that don’t latch at the bottom?

Yes. We replace worn tips, align rods and strikes, and set the closer so both points catch.

Can you schedule after hours?

Phones are answered 8 AM–12 AM daily. We plan windows that minimise disruption; evening work up to midnight is available as routes and parts allow.

Do you handle multi-site projects?

Yes. We standardise hardware where practical, build a simple spec, and roll out county by county with consistent documentation.

How do you price a project?

By door count, door type, device type, finish, rating, and any access-control or power work. You get a written, itemised estimate before work starts.

How to schedule

Call (240) 885-6557 with your county, the number of doors, and a short description of what you need. If possible, text photos of each door edge, the existing device, the strike and any power supplies. We’ll confirm parts, send a written estimate, and set a service window that keeps your team moving. When we’re done, you’ll have doors that open cleanly, close smoothly, latch reliably and paperwork that makes inspections simple.

Commercial Locksmith Services

Commercial Locksmith Service

What we secure (and why it matters)

Our Commercial Locksmith Services include:

Compliance, explained simply

Need Help Regarding Commercial Locksmith Service?

Access control: choosing the right path

Door closers & exit devices: details that prevent callbacks

Industries we support

How Our Mobile Key Programming Works

Discovery call

Site survey

Specification & Quote

Scheduling

Installation & service

Tuning & testing

Training & handoff

Pricing and scheduling

Maintenance & service plans

Practical tips for managers

Mini case notes (one per county)

Service Areas (Maryland)

Why facilities choose IN-N-OUT Locksmith

GET A QUOTE

FREQUENTLY ASKED QUESTIONS

How to schedule