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Downtown Door Repair& Security
Park Slope, Brooklyn

Locksmith & Security in 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.

Serving Park Slope

Park Slope's mix of family townhouses and busy retail corridors means a lot of high-use entry doors and storefront closers, plus lock upgrades and smart-lock installs for homeowners and landlords.

Across Park Slope, the most common calls are door repair and re-alignment on high-use entries, lock rekeying and lock changes after a move or tenant turnover, and storefront and commercial door work — closers, pivots, panic hardware, and glass — for the neighborhood's shops and offices. We also install and service intercom and buzzer entry, access control and electric strikes, and security cameras for Park Slope's apartment buildings and businesses, and provide 24/7 emergency door repair when a door won't lock, won't close, or has been forced in a break-in.

Whether it's a single sticking apartment door, a fire door that needs to pass inspection, a storefront gate that won't roll, or a full building access-control and camera system, Downtown Door Repair & Security handles it across Park Slope and the rest of Brooklyn — licensed, insured, and usually the same day.

What we handle locally

  • Door repair & alignment
  • Entry & interior door installation
  • Emergency & break-in repair
  • Lock repair, rekeying & smart locks
  • Storefront & commercial doors
  • Intercom, access control & cameras

Services

Door, lock & security services in Park Slope

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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Common questions

Working in Park Slope — FAQ

Do you install smart locks on Park Slope rowhouse doors?

Yes — smart-lock and keypad installs on rowhouse and garden-apartment doors are among our most common Park Slope jobs. Older stile-and-rail wood doors often need the bore adjusted or a reinforcement plate added, which we handle as part of the install rather than forcing hardware into a door that can't hold it.

Can you fix a storefront door closer on Fifth or Seventh Avenue?

We service the retail corridors on Fifth and Seventh Avenue frequently — worn closers, misaligned pivots, and dragging aluminum storefront doors. Most closer swaps are done in a single visit with commercial-grade hardware sized to the door.

I'm a landlord with several Park Slope units — can you master-key them?

Yes. We design master-key systems for multi-unit rowhouses so you carry one key while each tenant's key opens only their unit, and we keep the bitting records on file for future rekeys.

Get started

Request your on-site quote — Park Slope

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

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