4Keys Locksmith
ALOA Trained · 24/7 · COI on Request

Commercial Locksmith Master Key, Access Control, Lockout

Lockouts, employee-turnover rekey, master key systems, Brivo and Kisi access control, panic bars, storefront doors, high-security upgrades. 25+ commercial services in one mobile dispatch. ALOA-trained, COI on request.

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Commercial locksmith installing access control reader at a business entry door

Florida and Georgia

Qorinca LLC · 4Keys Locksmith LLC

Mobile service since 2023

Mobile, 24/7

We come to where you are

Arrival window confirmed on the call

NASTF VSP

Vehicle Security Professional

Dealer-level key programming

ALOA Training

EEPROM, auto electronics, access control

32 CEU hours

One mobile locksmith. Every commercial lock service.

Commercial locksmith work is not the same as residential. A 12-door office with three access tiers, a restaurant with 30% annual staff turnover, a multi-tenant building rolling 200 leases a year, a clinic with controlled-substance cabinets. Different scopes, different documentation, different stakes. We handle all of it from the same mobile-only operation.

Our commercial team is ALOA-trained across master-key systems, access control, and high-security key management. We are authorized installers for Brivo, Kisi, Openpath (Avigilon Alta), Verkada, Salto, HID, Schlage Engage, and Allegion ENGAGE. For hardware we work with Schlage, Yale, Sargent, BEST, Medeco, Mul-T-Lock, ASSA Abloy, Adams Rite, Von Duprin, LCN, Norton, and Stanley. If your business has a door, we have the kit, the credential, and the documentation.

Property managers, office admins, restaurant operators, retail owners, medical and legal offices, schools, and contractors all run on the same playbook with us: fixed phone quote before dispatch, scheduled work that respects your operating hours, signed documentation handed over at the end of every job, and an AP-ready invoice with W-9 and Certificate of Insurance available on request.

The 9 commercial services we run

If your business is searching for a commercial locksmith right now, it is probably one of these. Each one is a fixed-price service for offices, retail, restaurants, multifamily, medical, and industrial sites.

Web Offer

Commercial Lockout

24/7 priority dispatch for offices, retail, restaurants, medical, and warehouses. Non-destructive entry first. Discreet photo-ID technicians. Most calls back in business in under 30 minutes.

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Web Offer

Employee Turnover Rekey

Fast, scheduled rekey when staff changes. Re-pin existing Schlage, BEST, Sargent, Medeco, or Mul-T-Lock cylinders. Signed key control log included. Bulk pricing for property managers.

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Best Value

Master Key System Design

Single key opens what each employee needs and nothing more. Tiered access for owner, manager, staff, vendors. Schlage Everest, BEST 7-pin, Medeco KeyMark, Mul-T-Lock Hercular. Includes pinning chart.

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Web Offer

Access Control Installation

Keycard, fob, keypad, mobile-credential, or biometric. Brivo, Kisi, Openpath (Avigilon Alta), Verkada, HID, Salto, Schlage Engage. Cloud-based or on-prem. Multi-door, multi-site, audit trail.

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Panic Bar Install

Code-compliant push bars and crash bars for exits. Von Duprin 99-Series, Detex, Adams Rite, Stanley QED. Fire-rated and ADA-compliant configurations.

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High-Security Lock Upgrade

Restricted-keyway cylinders that cannot be duplicated at Home Depot. Medeco Maxum, Mul-T-Lock Hercular, ASSA Abloy DC, Schlage Primus XP. Audit-grade key control.

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Storefront Door Service

Adams Rite aluminum-door deadlatches and deadbolts, Norton closers, full mortise replacement. Mall, strip-center, glass front-door specialty.

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Commercial Deadbolt (Grade 1)

ANSI Grade 1 cylinders rated for high-cycle commercial doors. Schlage B660, Yale 8800, Sargent 8200, Medeco Maxum. Optional thumb-turn or double-keyed for back-of-house.

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Door Closer Install & Repair

LCN 4040XP, Norton 1601, Sargent 351, Stanley D-4550. Cylinder leaks, slamming doors, ADA-spec opening force. Repair or replace, fire-rated configurations available.

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How It Works

From discovery call to documented handover

Commercial scope requires more upfront planning than residential. Our 5-step protocol keeps your business running while we work.

  1. 1

    Discovery call

    Tell us your business type, number of doors, current hardware, and what you are solving (lockout, employee turnover, new system, access control upgrade). We give you a fixed phone quote or schedule a no-charge site walk for larger jobs.

  2. 2

    Site walk and scope

    For master-key systems, access control, or multi-door rekeys, an ALOA-trained tech walks the property, audits existing hardware, and produces a written pinning chart or access matrix before any work begins.

  3. 3

    Hardware ordered and prepped

    Cylinders cut at our shop. Access control panels, readers, strikes, and credentials pre-programmed. We arrive ready to install, not to figure out compatibility on your floor.

  4. 4

    Installation with minimal disruption

    Work scheduled around your operating hours when possible. Discreet photo-ID technicians. We test every door before sign-off and walk staff through the new system.

  5. 5

    Documentation handoff

    You receive: signed key control log, pinning chart, access matrix, hardware warranty, and a copy of the Certificate of Insurance. W-9 and vendor packet available on request for AP teams.

Full Service Catalog

16 additional specialty services

Beyond the most-requested 9, our commercial vans handle electric strikes, mag locks, biometric access, cloud-based control, fire-rated and ADA hardware, restricted key management, intercom integration, and bulk property rekey.

Electric Strike Installation

HES 1006, RCI, Adams Rite Aluminum-line. Wired to your access control reader. Fail-safe or fail-secure per use case.

Magnetic Lock (Maglock) Install

600 lb and 1200 lb holding force. Securitron, Schlage M450, Adams Rite. Includes power supply, push-to-exit, and REX motion sensor.

Biometric Access (Fingerprint)

ZKTeco, Suprema BioStation, HID Lumidigm. Add fingerprint as a credential alongside card or PIN. Audit-grade logs.

Mobile Credential Setup

HID Mobile Access, Openpath, Brivo Mobile Pass, Kisi Pass. Phone-as-key with Bluetooth or NFC. No physical card needed.

Cloud-Based Access Control

Brivo, Kisi, Openpath, Verkada, Genea, Butterfly MX. Multi-site management from one dashboard. Integrates with property management software.

File Cabinet Rekey

HON, Steelcase, Hirsh, Fireking. Master-key by department or rekey individually. New cuts in minutes.

Multi-Unit Mailbox Bank Service

USPS-approved CBU cluster boxes, parcel lockers, condo and apartment mail rooms. Coordinated rekey across all units.

Commercial Safe & Vault Service

Combo change, lockout opening, electronic-to-manual conversion. Hayman, Mosler, AMSEC, Diebold. Drop-box and depository specialty.

ADA Compliance Hardware

Lever handles (no knobs), 5 lb max opening force, 30 lb max door pull. Compliant configurations for public-facing doors.

Fire-Rated Door Hardware

UL-listed and FM-approved hardware for rated openings. Self-closing assemblies, positive-latching exit devices, fire-rated mortise sets.

Restricted Key Management

Sign-out logs, annual audit, dealer-only duplication. Medeco eCylinder, Mul-T-Lock CLIQ, Schlage Primus XP key tracking.

Intercom & Entry System Integration

Aiphone, ButterflyMX, DoorBird, Comelit. Pair entry video and audio to your access control so visitors and packages can be remote-released.

Server Room / IT Closet Hardening

Dedicated high-security cylinder, audit-logged access, optional biometric. Common requirement for SOC2 and HIPAA-conscious operations.

Construction Site Temp Access

Job-site lockboxes, temporary master sets, weekly rekey cycles for active sites. Coordinated with GC schedule.

Property Mgmt Bulk Rekey

Multi-unit residential rekey after annual lease renewals or ownership change. Master-keyed by building, sub-mastered by floor. Single invoice.

Smart Commercial Lock

Schlage AD-Series, Yale Real Living, Allegion ENGAGE. Networked cylinder with cloud audit, no wiring required for retrofit installs.
By Sector

Built for your business type

Six sectors that account for the majority of commercial locksmith work. Each comes with a different scope, documentation, and access control philosophy.

Medical & dental offices

HIPAA-conscious access for patient records, controlled-substance cabinets, and after-hours staff entry. Restricted keyways, audit-grade access control, separated zones for clinical vs admin.

Legal & professional services

Privileged-document protection, partner-only suites, conference room access logs. Restricted keys with annual audit, biometric or mobile credential on principal offices.

Retail & pharmacy

Anti-theft hardware, after-hours alarm integration, opening and closing audit trail. Door alarm contacts paired to access control. Drop-box service for cash handling.

Restaurant & bar

High employee turnover means frequent rekeys. Master key by zone (front of house, back of house, office, walk-in). Smart commercial lock keeps you out of the rekey cycle.

Property management & multifamily

Bulk turnover rekey, master-key by building and floor, single invoice. Smart locks (Schlage AD-Series, Yale Real Living) on common areas eliminate physical key handoffs at lease signing.

Construction & contractors

Job-site lockboxes, temporary master sets, weekly rekey cycles, coordinated with the GC schedule. Final handover rekey before owner occupancy.

Master Key vs Restricted Keyway. Which one do you need?

Master Key System assigns different keys to different staff while one master opens everything. Right fit for offices, multi-tenant buildings, and operations with 5+ doors and tiered access. Restricted Keyway System uses patented key blanks (Medeco Maxum, Mul-T-Lock Hercular, Schlage Primus XP, ASSA Abloy DC) that cannot be duplicated at any hardware store or kiosk. Right fit for any business that needs documented key control: medical, legal, multi-tenant, high-value retail, schools. The two systems combine: most enterprise installs use a master-key structure built on a restricted keyway for maximum control plus convenience.

See full pricingResidential servicesCommercial locksmith in Metro Atlanta

Why Trust 4Keys Locksmith?
Stop! Don't Get Scammed by "Fake Locksmiths"

Commercial work demands accountability that ad-funnel locksmiths cannot provide: real insurance, real licenses, real documentation. The wrong choice means an unverified contractor handling your key control, your access logs, and your after-hours entry.

Our Own Technicians

Photo ID, marked vehicles and signed key control logs, with no subcontractors.

COI and W-9 Ready

Certificate of Insurance, W-9, EIN, and vendor packet within 24 hours. Listed as additional insured on request.

Fixed Phone Quote

No "starting at $19" bait. Real total quoted before dispatch. No on-site upcharges, no scope creep without authorization.

Documented Handover

Signed key control log, pinning chart, access matrix, and hardware warranty handed over at job close.

4Keys Locksmith Mobile Lab

100% Real Images

Fully Mobile, 24/7

Technical mobile lab

What is on the commercial
truck

Every commercial van carries the full kit for offices, retail, multi-tenant, and industrial work. Master-key pinning, restricted-keyway cylinders, access control panels and credentials, electric strikes, mag locks, panic bars, door closers, and fire-rated hardware. We arrive ready to install, not to figure out compatibility on your floor.

Master-Key Pinning
Restricted Cylinders
Access Control Inventory
Von Duprin / Detex
LCN / Norton Closers
Adams Rite Storefront
Authorized Solutions
On-site dispatch
4Keys Locksmith fully equipped mobile lab van with advanced locksmith technology
Commercial Mobile Unit
Servicio Bilingüe

¿Necesitas un cerrajero comercial?¡Hablamos Español!

Apertura comercial, rekey por cambio de personal, sistemas de master key, control de acceso (Brivo, Kisi, Openpath), barras de pánico, alta seguridad. COI y W-9 disponibles. Servicio bilingüe 24/7 sin recargo por idioma.

Service coverage area

Is 4Keys Commercial Locksmith
Available in Florida & Georgia?

Click below to see if we serve your city - help is just minutes away

Whether you're dealing with an emergency lockout or planning a security upgrade, 4Keys Commercial Locksmith has local teams ready to respond. Our certified technicians provide residential, commercial, and automotive services with guaranteed fast arrival times. Check if we're in your area and connect with your nearest team now.

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4Keys Locksmith Service Area Coverage Map

FAQ - Commercial Locksmith FAQ

Got questions? We have answers. If you don't see your question below, call us anytime - we're available 24/7.

The dispatcher quotes it on the phone before the crew leaves the depot, and that is what you pay on site. What moves the number is the door and the cylinder: a standard commercial deadbolt and a high-security restricted cylinder (Medeco, Mul-T-Lock, Schlage Primus) are not the same job, because the second one needs more tooling and more time. Work between 9 PM and 7 AM local time, and on Sundays and federal holidays, carries a separate surcharge, stated on the same call. Every rate we publish lives in one place, the pricing page at 4keyslocksmith.com/pricing/.
A master key system lets you assign different keys to different staff while a single master opens everything. Typical structure: change keys for individual cabinets and offices, sub-master for managers per floor or department, top-level master for owner and operations. Right fit for businesses with 5 or more doors, multi-tenant buildings, medical and legal offices with controlled zones, and any property with tiered access needs. We design and pin the entire system on-site and hand over a written pinning chart.
Yes. Authorized installation for Brivo, Kisi, Openpath (Avigilon Alta), Verkada, Genea, Salto, HID Mobile Access, Schlage Engage, and Allegion ENGAGE. We also support legacy systems (DSX, Lenel, S2, Honeywell ProWatch) for migrations. Cloud-based or on-prem per your IT preference. Single-door retrofit through multi-site enterprise deployments.
Yes. Employee-turnover rekey is a standard commercial visit. Standard turnaround: phone quote and scheduling within an hour, on-site rekey same day. Re-pinning existing Schlage, Sargent, BEST, Medeco, or Mul-T-Lock cylinders takes about 5 to 8 minutes per door. We provide a signed key control log so HR can document the change in personnel files.
Standard keyways (KW1, SC1, BEST A-keyway, Sargent LA) can be duplicated by any locksmith or hardware store. Restricted keyways (Medeco Maxum, Mul-T-Lock Hercular, ASSA Abloy DC, Schlage Primus XP) can only be cut by authorized dealers under a signed customer agreement. For any business that tracks key issuance (medical, legal, multi-tenant, high-value retail, schools, government), restricted keys are the only way to maintain real key control.
Yes. Property management bulk rekey is a regular workflow. We schedule by building or by floor, dispatch multiple technicians for large turnovers, and produce a single invoice with per-unit detail for AP. Master-keyed structures supported across hundreds of doors. COI naming your management company as additional insured available on request.
Yes. UL-listed fire-rated hardware (Von Duprin 99-Series fire-rated, LCN 4040XP closers, Sargent 8200 fire-rated mortise) for rated openings. ADA-compliant configurations: lever handles instead of knobs, 5 lb maximum opening force on push side, 30 lb maximum pull force. We can audit your existing doors for compliance and produce a written report for code or insurance review.
Hardware warranty matches the manufacturer (Schlage, Yale, Medeco, Mul-T-Lock, Adams Rite, Von Duprin, LCN typically 1 to 25 years depending on grade). Our labor warranty is 90 days standard, extended for master key system pinning and access control programming. Service issues within the warranty window: we return at no charge.
Yes. Certificate of Insurance (general liability and workers comp) on request, with your company named as additional insured if required. W-9, EIN, and full vendor packet (capabilities statement, references, sample SOW) provided within 24 hours of request. Set up as a recurring vendor in your AP system on first invoice.
Yes. Most master-key system installs, access control upgrades, and multi-door rekeys are scheduled overnight, on weekends, or during your published closed hours. The night rate applies between 9 PM and 7 AM local time, and on Sundays and federal holidays, and it is quoted upfront. We coordinate with your facilities manager or property manager for badge access and security desk notification.
Yes. For restricted-keyway customers we maintain a sign-out log (who has which key, issued when, returned when, copy count). Annual audit available on request. Compliance-friendly for SOC2, HIPAA-conscious operations, and any tenant or insurance carrier that requires documented key control.
Fixed phone quote. The number we give you on the call is the number you pay. The one exception is when the actual scope is materially different from what was described (e.g., you described one Grade 2 cylinder, it turns out to be a Grade 1 restricted-keyway system) and even then we explain the adjustment and get authorization before any extra work begins. No on-site upcharges, ever.

Questions people actually ask about this work

Straight answers on authorization, mobile service, and keys you did not buy from us.

Fleet Van Key Programming

Keys for a whole fleet, programmed at your yard, no tow

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Do Locksmiths Come to You?

Why the work travels to the vehicle, and how to verify a mobile locksmith

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Do Locksmiths Have Dealer Software?

What NASTF VSP authorizes, and why most locksmiths do not have it

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ALOA Trained · 24/7 · COI Ready

Business locked out, rekeying, or upgrading? We come to you.

Statewide mobile dispatch. Fixed phone quote. Discreet photo-ID technicians in marked vehicles. COI naming your company on request.

See full pricingResidential servicesEmergency 24/7

The price depends on the job and the components it needs; you get the exact total on the phone before the technician is sent. See our reference prices.