LOCKSMITH SERVICES BROOKLYN
We're a Brooklyn locksmith, but not the kind you call at midnight from the sidewalk. We're the kind a landlord calls after a tenant moves out of a Flatbush six-family, a board calls when the Park Slope co-op wants restricted keys, a store owner calls when the Atlantic Avenue gate lock is worn through, and a property manager calls when the electric strike behind the intercom stops releasing and the intercom company says "that's a locksmith problem."
Impera Security Systems is a licensed NYC locksmith based on Avenue M in Midwood. We work on both sides of the door — the mechanical hardware a traditional locksmith handles, and the electric strikes, maglocks, and door release that make intercoms and access control work. We serve apartment buildings, brownstones, condos, lofts, storefronts, offices, and institutions across Brooklyn.
✓ Licensed & Insured
✓ High-Security Lock Specialists
✓ Residential & Commercial
✓ Serving Brooklyn
Locksmith Services We Provide in Brooklyn
Rekeying after tenant turnover
The most common call we get from Brooklyn landlords. A tenant moves out of a Bed-Stuy two-family or a Bay Ridge six-unit, and the owner needs the apartment and the front door rekeyed before the next lease starts — usually without replacing hardware that's fine. We rekey compatible locks or swap cylinders on the spot.
High-security locks
Medeco, Mul-T-Lock, and other restricted-key cylinders for building entrances and storefronts where key control matters. Keys that can't be copied at the hardware store on Kings Highway, and hardware that holds up to daily use and attempted forced entry.
Master key systems
One key for the super, another for the porter, another for management, individual keys for each unit — designed as one hierarchy. For apartment buildings, co-ops, schools and synagogues in Borough Park and Midwood, and property managers with buildings across the borough.
Brownstone and townhouse door hardware
Original wood doors in Park Slope, Fort Greene, Carroll Gardens, and Clinton Hill with mortise locks that are 100 years old. We repair and rekey period hardware where it's sound, fit modern mortise bodies and cylinders where it isn't, and select hardware that respects a landmarked entrance.
Storefront and gate locks
Roll-down gate locks, padlocks, and storefront door hardware for shops and restaurants on Atlantic Avenue, Fulton Street, Fifth Avenue, Kings Highway, and every commercial strip in Brooklyn. Durable hardware that takes weather and daily abuse.
Door closers, hinges, and panic hardware
When a building door won't close, won't latch, or slams, the problem is usually the closer or the hinges, not the lock. We adjust, repair, or replace them, and we install exit devices and panic bars to NYC fire code.
Electronic Door Hardware for Brooklyn Buildings
This is what separates Impera from a key-and-lock locksmith. A fob reader, keypad, or intercom sends an unlock signal, but the door only opens if the electric strike, maglock, power supply, and relay are installed and wired correctly. When that fails, most locksmiths can't touch the wiring and most security companies can't touch the door.
We do both. Electric strikes for the front door behind a ButterflyMX or Comelit intercom. Maglocks for glass doors on Williamsburg condos and Gowanus lofts. Electrified mortise locks for office and commercial doors. Power supplies, relays, and the door-release circuit that ties it all together — installed and serviced by a licensed locksmith who also installs intercoms and access control across Brooklyn.
One team, one visit, no finger-pointing.
Brooklyn Properties We Serve
Multi-family buildings in Flatbush, Bed-Stuy, Crown Heights, Sunset Park, and Bay Ridge — rekeying at turnover, entrance locks, master keys, and the strike behind the intercom.
Brownstones and townhouses in Park Slope, Fort Greene, Carroll Gardens, Cobble Hill, and Clinton Hill — period door hardware repaired or replaced with respect for the entrance.
Co-ops and condos in Brooklyn Heights, Kensington, Midwood, Williamsburg, and Downtown Brooklyn — restricted keys, master key systems, and hardware upgrades with the paperwork boards expect.
Converted lofts and commercial buildings in Bushwick, Gowanus, Red Hook, and Industry City — heavy-duty commercial locksets, maglocks on odd doors, and hardware for spaces never designed for tenants.
Storefronts and restaurants on every commercial strip in the borough — gate locks, door hardware, and panic devices to code.
Schools, synagogues, and community institutions in Borough Park, Midwood, Flatbush, and Crown Heights — master key systems, controlled entry, and hardware that supports lockdown.
Property managers with portfolios across Brooklyn — one vendor for lock changes, master keys, and electronic door work who already knows the buildings.
Repair Before Replacement
Not every door problem needs new hardware. Before we replace anything, we inspect the door, frame, lockset, alignment, closer, hinges, and any electronic components.
A brownstone door that won't latch is usually alignment or a sagging hinge, not a dead lock. An intercom that buzzes but won't release is usually the strike, the wiring, or the power supply. A commercial door that slams is a closer that's lost pressure. We fix the cause, and we'll tell you honestly when the hardware itself has reached the end.
How a Brooklyn Locksmith Call Works
No surprises, no pressure. Here's the whole process.
1
Tell us about the door
Call or book online. We'll ask what's happening — rekey, upgrade, repair, and explain the rate before scheduling.
2
Review on site
We inspect the lock, door, frame, and hardware, and talk through how the door needs to operate.
3
Recommend and quote
We tell you what the door actually needs and what it costs before any work begins.
4
Install, repair, and test
We do the work cleanly, meet NYC fire and building code where it applies, closing, latching, and electronic release before we leave.
Lock and Door Hardware Brands We Install
Medeco • Mul-T-Lock • Schlage • Yale • Corbin Russwin • Adams Rite • Von Duprin • LCN • HES • Securitron
We recommend the hardware that fits the door and the security requirement — not the most expensive option on the shelf.
Call (646) 450-8588 or Contact Us for Locksmith services in Manhattan, Brooklyn, or Queens.
Frequently Asked Questions
-
Yes. Impera Security Systems holds NYC locksmith license #2134128, is insured for residential and commercial work, and is based on Avenue M in Midwood.
-
Our locksmith work focuses on building and commercial door hardware — rekeying, high-security locks, master keys, and electronic door hardware — rather than emergency residential lockouts. Call us and we'll tell you honestly whether we're the right fit.
-
Yes. This is one of the most common calls we get from Brooklyn landlords. We rekey compatible locks or change the cylinder so the existing hardware works with a new key.
-
Yes. We repair and rekey period mortise locks where they're sound, fit modern hardware where they aren't, and select hardware that respects a landmarked entrance.
-
Yes. We install restricted-key cylinders from Medeco, Mul-T-Lock, and other manufacturers, and manage authorized duplication.
-
Usually it's the electric strike, wiring, relay, or power supply — which sits between locksmith work and intercom work. We handle both, so we can fix it on one visit.
Need a Brooklyn Locksmith for Your Building?
Tell us what you need help with. We’ll review the request and contact you about the appropriate service, repair, or installation option.
CALL
BOOK ONLINE
SERVICE AREA
Manhattan • Brooklyn • Queens