Commercial Lock Replacement, Repair and Installation in Westchester County

About this service

Installing the right commercial locks is a critical step in securing any business. Whether you are outfitting a new office, upgrading dated hardware, or adding locks to interior doors, file cabinets and storage areas, I install commercial locks across Westchester County, covering everything from standard knob and lever sets to high-security mortise locks and electronic access hardware.

I start every project with a quick look at the door, frame, and existing hardware so I can recommend the right lock type and security grade. Commercial doors vary a lot, hollow metal, aluminum storefronts, wood, and glass, and each needs specific mounting and hardware ratings. I work with major commercial brands including Schlage, Yale, Corbin Russwin, and ASSA ABLOY.

As a commercial locksmith in Westchester, I handle single-door jobs and multi-door build-outs for offices, retail, and warehouses. Every installation includes alignment testing, strike-plate adjustment, and a check that fire-code and ADA requirements are met. I give you a clear quote before I start and clean up the work area when I am done.

What I include

• Lever, mortise, and deadbolt installation
• Electronic and keypad hardware
• Strike-plate fitting and alignment
• Fire-code and ADA compliance checks

Commercial lock replacement

Most commercial locks are replaced for one of four reasons: the hardware has simply worn out, the door has changed hands, the grade no longer matches the risk, or the lock has been forced. A cylinder that takes several tries to turn, a lever that sags and no longer returns level, or a bolt that throws only when you lift the door are all wear symptoms, and on a door that cycles a few hundred times a day they arrive years earlier than they would at home.

When a business changes tenants, loses a keyholder, or cannot account for every copy of a key, replacement is the honest answer rather than a repair. I match the replacement to the door and to how hard it is worked: Grade 2 cylindrical levers for interior and light traffic, Grade 1 mortise or heavy-duty cylindrical for main entrances and stairwells, and Adams Rite-style hardware for aluminum storefronts. If your existing keying still works for you, I can key the new hardware to the locks you are keeping so you are not carrying two sets.

Commercial lock repair

Plenty of commercial locks do not need replacing at all. The most common call I get is a lock that is blamed for a fault the door is causing: a sagging hinge, a shifted frame, or a closer set too fast drops the latch below the strike, and the lock gets replaced when the strike needed moving. I check the door, the frame, the hinges, and the closer before I quote hardware.

The repairs I do most often are strike and latch alignment, deadlatch adjustment on storefront doors, freeing and re-lubricating a cylinder that has picked up grit, replacing a broken spring cassette or lever return, re-pinning a cylinder that has lost a key, and swapping a failed Adams Rite mechanism inside an otherwise sound aluminum door. Where a repair will hold, I repair. Where the hardware is past its service life or the door is fire-rated and the part is no longer available, I say so and replace it instead of patching something that will fail again.

Why people in Westchester call me

• I match the lock and security grade to your actual door, whether it is hollow metal, aluminum storefront, wood, or glass.
• You get me, Oren, the owner. I answer the phone myself and I do the work myself, no call centers and no subcontractors.
• I give you a clear, flat-rate quote before I start, so the price I say is the price you pay.
• I am a licensed (NY #2108832-DCA), insured and bonded locksmith, and I back every job with a 5-year warranty.
• I live and work in Westchester County, so I know the area and I get to you fast.

Frequently asked questions

What types of commercial locks do you install?

I install mortise locks, cylindrical lever locks, deadbolts, keypad locks, electronic access control, panic bars, and high-security cylinders from brands like Medeco, Schlage, and ASSA ABLOY.

Can you install locks on glass storefront doors?

Yes. I install Adams Rite-style mortise locks, patch fittings, and electric strikes made for commercial glass doors and aluminum storefronts.

Do you handle new construction and tenant build-outs?

I do. I work with property managers, general contractors, and business owners on new-build installations, keying schedules, and access-control layouts across Westchester County, and I also handle commercial lock installation in NYC.

How long does a commercial lock installation take?

A single door usually takes 30 to 60 minutes. Multi-door projects run on a schedule I coordinate with you to keep disruption to a minimum.

How much does commercial lock installation cost?

I give you a flat-rate quote before I begin, based on the hardware and any door modifications needed. For typical pricing on this service, see my pricing page.

Ready to secure your business?

Call me at +1 (914) 875‑1894 for help today, or request service online.