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Downtown Door Repair& Security
Brooklyn, NY

Locksmith & Security in Brooklyn

Downtown Door Repair & Security serves all of Brooklyn — from brownstone entry doors in the Heights and Park Slope to storefront and loft doors in Williamsburg, DUMBO, and Bushwick. We handle door repair, installation, locksmith work, and security systems for homes and businesses across the borough.

Door & security service in Brooklyn

Neighborhoods

Where we work in Brooklyn

Brooklyn Heights

In Brooklyn Heights, Downtown Door Repair & Security repairs and restores the historic entry doors, brownstone vestibules, and apartment doors the neighborhood is known for — along with locksmith and security work for its townhouses and small businesses.

Brooklyn Heights services

Park Slope

In Park Slope, we service the neighborhood's row-house entry doors, garden-apartment doors, and Fifth and Seventh Avenue storefronts — door repair, installation, locksmith work, and security for both homes and shops.

Park Slope services

Williamsburg

In Williamsburg, Downtown Door Repair & Security handles everything from loft and converted-warehouse doors to the storefront and restaurant entrances along Bedford and Berry — repair, installation, locksmith, and commercial security systems.

Williamsburg services

DUMBO

In DUMBO, we work on the neighborhood's converted-warehouse residential doors, office and gallery entrances, and retail storefronts — door repair, hardware, locksmith, and access control for its mix of homes and businesses.

DUMBO services

Bushwick

In Bushwick, Downtown Door Repair & Security serves apartment and multi-family entry doors, warehouse and studio spaces, and the neighborhood's growing storefronts — repair, installation, locksmith, and security work.

Bushwick services

Greenpoint

In Greenpoint, Downtown Door Repair & Security works on the neighborhood's rowhouse and multi-family entry doors, converted-warehouse spaces, and the storefronts along Manhattan and Franklin — door repair, installation, locksmith, and commercial security.

Greenpoint services

Cobble Hill

In Cobble Hill, we service the landmarked brownstone entry doors, garden-level apartments, and the Court and Smith Street storefronts — door repair, hardware matching, locksmith work, and security for homes and small businesses.

Cobble Hill services

Carroll Gardens

In Carroll Gardens, Downtown Door Repair & Security handles brownstone and rowhouse entry doors, garden-apartment doors, and the Smith and Court Street storefronts — repair, installation, locksmith, and commercial security.

Carroll Gardens services

Fort Greene

In Fort Greene, we work on the neighborhood's landmarked brownstones, apartment buildings, and the storefronts and cultural venues around Fulton Street and BAM — door repair, installation, locksmith, and security systems.

Fort Greene services

Boerum Hill

In Boerum Hill, Downtown Door Repair & Security services brownstone and rowhouse entry doors, apartment doors, and the Atlantic and Smith Street storefronts — repair, installation, locksmith, and commercial security.

Boerum Hill services

Downtown Brooklyn

In Downtown Brooklyn, we handle commercial and office building doors, residential tower entrances, and street-level retail — door repair, installation, locksmith, and access-control systems for the borough's busiest commercial core.

Downtown Brooklyn services

Crown Heights

In Crown Heights, Downtown Door Repair & Security serves multi-family and brownstone entry doors, apartment doors, and the Franklin and Nostrand Avenue storefronts — repair, installation, locksmith, and security work.

Crown Heights services

Bedford-Stuyvesant

In Bedford-Stuyvesant, we work on the neighborhood's landmarked brownstones, multi-family buildings, and growing storefronts along Fulton and Nostrand — door repair, installation, locksmith, and commercial security.

Bedford-Stuyvesant services

Services

What we do across Brooklyn

Every service we offer is available throughout the borough — for homes and businesses alike.

Emergency

Locksmith Services

Two Brooklyn offices. Licensed techs, stocked vans, keys cut on our own machines — 24 hours a day.

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Master Key Systems

One key for you, one key per door for everyone else — designed on paper before it's ever pinned in brass.

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High-Security Lock Installation

Mul-T-Lock and Maxtek cylinders in stock — keys that can't be copied at a hardware store, locks that don't open for a bump key.

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Emergency

Intercom System Installation & Repair

Lobby panels, apartment stations, and smartphone entry — installed, repaired, and rewired by NYC's door and security specialists.

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Access Control System Installation

Fobs, cards, keypads, and mobile credentials — with the door hardware and egress compliance most access vendors get wrong.

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Emergency

Magnetic Lock (Maglock) Installation & Repair

1200 pounds of holding force, wired to release the instant your fire alarm says so.

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Emergency

Electric Strike Installation & Repair

The buzz-in door, done right: cut clean into the frame, aligned to the latch, wired to whatever lets people in.

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CCTV & Security Camera Installation

PoE cameras, on-site recording, phone viewing — placed where incidents actually happen, installed to survive NYC weather and NYC tenants.

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Emergency

Panic Bar & Exit Device Installation

One push and everyone's out. That's the law — and it's also just a good door.

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Security Gates & Roll-Down Gates

Roll-down gates that open smooth and lock tight.

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Emergency

Door Repair & Door Supply

Doors that stick, sag, or won't latch — fixed right the first time.

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Get started

Request your on-site quote — Brooklyn

Tell us what's going on — we'll get back to you with next steps and honest pricing.

or call (347) 851-8615
Same-day availability

Door or security help in Brooklyn?

Call for same-day service across the five boroughs, or send a few details and we'll get right back to you.

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