Service · 03

Commercial Locksmith

Offices, retail, industrial, and multi-unit buildings across Staten Island, Brooklyn, and Northern NJ. Master key systems, high-security hardware, and scheduled maintenance.

Licensed NYC DCA #0901322

Serving Staten Island since 1922

SI · Brooklyn · Northern NJ

4.9★ on Google · 600+ reviews

Commercial properties live or die by their hardware. A broken closer, a failed exit device, or a master-key compromise can put a business out of compliance, out of insurance, or out of operation. Minkel has been the go-to commercial locksmith for Staten Island offices, retail, medical, industrial, and multi-family buildings since 1922.

Our commercial work covers offices, retail storefronts, warehouses, multi-unit residential, and industrial sites across Staten Island, Brooklyn, Jersey City, Newark, and the surrounding NJ corridor.

We design and maintain master-key systems, install high-security hardware, replace panic bars and door closers, and handle scheduled maintenance for property managers who want one call, not five.

Commercial doors take a beating — hundreds of cycles a day, slamming closers, kicked thresholds, taped latches, and weather seals that fail every winter. The difference between a $500 emergency call at 2am and a $0 quarterly maintenance visit is having someone who knows the building. That is what we are built to be.

We hold service contracts with dozens of property-management firms across the Tri-State, and we keep dedicated stock of high-cycle commercial hardware — exit devices, surface closers, panic bars, mortise cylinders, electric strikes, and ADA-compliant lever sets — so most jobs are completed in a single visit.

Need commercial service on Staten Island? Call 718-442-2626 or request a free estimate. We also serve commercial customers across Brooklyn & Northern New Jersey.

Free on-site survey and written proposal for any commercial scope. Vendor accounts available with net-30 billing.

Why Minkel

What makes our commercial service different.

Code-compliant work

Panic hardware, fire-rated assemblies, and ADA-compliant levers installed to NYC building and FDNY code.

Master-key design

We map your access hierarchy and design restricted key systems that can't be duplicated without your authorization.

Maintenance contracts

Quarterly or biannual visits keep closers, hinges, and exit devices from failing during business hours.

Vendor accounts

Property managers and facilities teams get net-30 billing, named account reps, and after-hours dispatch.

Single point of contact

Named account rep who knows your buildings, your hardware standards, and your tenants — no re-explaining every call.

Insurance & lease compliance

Documentation provided for insurance audits, fire-marshal inspections, and lease-required security upgrades.

Restricted key control

Patented keyways that can only be duplicated with signed authorization from your designated person — eliminates rogue copies.

Emergency response

Same-day response for storefront break-ins, failed access-control, and active-lockout situations.

How it works

Our commercial process, step by step.

01
Walk-through audit
We map every door, lock, and access point and identify weak hardware before it fails.
02
Written scope
You receive a line-item proposal with hardware specs, labor, and lead times.
03
Scheduled install
Work is performed off-hours when needed to avoid disrupting tenants or customers.
04
Documentation
We hand over key bitting charts, warranty registrations, and a maintenance schedule.
05
Ongoing service
Scheduled maintenance plus on-call response with a dedicated account number for fast routing.

When to call us

Common situations we handle every week.

If your situation sounds like any of these, give us a call. Most can be quoted in a 30-second conversation.

Office building rekey after a staff turnover or layoff
Retail storefront with a failing panic bar before an inspection
Multi-family building needing a master-key system across 40 units
Industrial facility requiring high-security padlocks for cages and gates
Property manager standardizing hardware across a portfolio of buildings
Medical office requiring HIPAA-compliant access logging on records rooms
Restaurant after a break-in needing immediate board-up and rekey
School or daycare upgrading to classroom-lockdown function locks
Construction handover converting builder keys to permanent owner keys
Bank or pharmacy needing UL-rated safes and time-delay vault hardware
Warehouse loss-prevention overhaul after suspected internal theft

Industries we serve

Commercial verticals where Minkel is the standing vendor

Office buildings and coworking spaces across the Staten Island Corporate Park, Hylan Plaza, and Bay Street corridors.

Retail and food service from Forest Avenue boutiques to Hylan Boulevard restaurants and the Staten Island Mall.

Medical and dental practices, including HIPAA-driven access logging on records and pharmacy storage.

Multi-family residential buildings — co-ops, condos, rentals — including master-key systems and emergency rekey contracts.

Industrial and logistics sites in the West Shore, Travis, and Bloomfield industrial parks.

Schools, daycares, and houses of worship requiring classroom-lockdown function hardware and panic-button integration.

Banks, credit unions, and pharmacies needing UL-rated safes, drop-safes, and time-delay locks.

Compliance

Code, life-safety, and insurance requirements we handle

NYC Building Code and FDNY egress requirements for commercial exit doors.

ADA Title III compliance on door hardware operating force and reach.

Fire-rated door assemblies including UL-listed exit devices and self-closing hardware.

Insurance-driven upgrades to UL-rated safes, high-security cylinders, and CCTV-integrated access control.

Tenant-improvement landlord standards for hardware finish, keyway, and warranty registration.

Maintenance program

What a Minkel commercial maintenance contract includes

Quarterly or biannual on-site visits with a written door-by-door report.

Closer adjustments, hinge lubrication, weather-seal inspection, and lock cycling.

Replacement hardware quoted in advance so failures are repaired before they become emergencies.

Priority response — contracted accounts move to the front of the dispatch queue.

Annual key-system audit with recommendations to rotate or rekey high-risk cylinders.

Brands we work with

Manufacturers and hardware we stock & service.

Schlage CommercialSargentCorbin RusswinYale CommercialVon DuprinAdams RiteBestFalconLCNNortonDetexASSA Abloy

Don't see your brand? We service nearly every major manufacturer — call 718-442-2626 and ask.

Questions, answered

Commercial FAQs.

Do you handle after-hours emergencies for businesses?

Yes. Commercial account holders get a direct after-hours line; non-account customers reach our 24/7 dispatch.

Can you set up a master-key system for our building?

Yes. We design, cut, and document restricted-key master systems with as many tiers as you need.

Do you work with property management companies?

We work with dozens of PM firms across Staten Island, Brooklyn, and NJ — set up a vendor account and we are on call.

Are you licensed to install fire-rated and panic hardware?

Yes. All commercial work is performed to NYC building code, FDNY requirements, and manufacturer fire-rating specifications.

Can you service aluminum storefront doors?

Yes. Storefront aluminum doors are a specialty — we stock Adams Rite hardware, pivots, mortise locks, and electric strikes for nearly every storefront door in the borough.

How do master-key systems work?

Each cylinder is pinned to accept its own change key plus one or more master keys. We can design simple two-tier systems or complex multi-tier hierarchies with department-level, building-level, and grand-master access.

What is a restricted keyway and do I need one?

Restricted keyways (like Medeco X4, Mul-T-Lock MT5+, or ASSA Twin Maximum+) require signed authorization to duplicate. They prevent unauthorized copies — essential for any building with significant turnover or compliance requirements.

Do you provide written security audits?

Yes. We deliver a written door-by-door audit with photos, recommendations, line-item pricing, and a phased upgrade plan for budgeting.

Can you bill our property-management software?

Yes. We invoice through AppFolio, Buildium, Yardi, and standard PO/net-30 systems used by most NYC commercial property managers.

Keep exploring

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Smart Locks & Access Control

Wi-Fi locks, electronic keypads, smart deadbolts, and full access control systems — the modern upgrades today's homeowners and offices ask for.

Safes & Vaults

Safe sales and installation, professional safe opening, and combination changes for both residential and commercial customers.

Key Cutting & Duplication

One of the deepest key blank inventories in the borough — house keys, mailbox keys, padlocks, and high-security keys cut on calibrated machines.

Join our story

Need lock help on
Staten Island? Call now.

From smart-lock installs and rekeying to commercial access control and emergency lockouts — speak with a Staten Island locksmith who has been doing this for one hundred years.

Call 718-442-2626 Request a free estimate