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About Lock and Tech USA in Brooklyn

Brooklyn is where Lock and Tech USA keeps two of its locations, on McDonald Avenue and on Quentin Road. From there our technicians install and repair intercoms, security cameras, access control and alarms for homes, buildings and businesses across the borough.

  • 25+years installing in NYC
  • 4.9★from 150+ Google reviews
  • A+BBB rating
  • 3 yrworkmanship guarantee

Our story

From Brooklyn Locksmith to Building Security

For years, brooklynlockandtech.com covered our locksmith work in the borough: lockouts, rekeys and lock changes, a list of key service stations from Bay Ridge to Williamsburg, and a blog with security tips for Brooklyn homeowners. The calls kept moving past the lock. Landlords asked about intercoms that no longer rang, shop owners wanted cameras on the gate, and co-op boards were tired of cutting new keys.

These days the company designs and wires security systems, and brooklynlockandtech.com is where that Brooklyn work lives. Lock hardware still matters on almost every job, since an intercom release or a card reader is only as dependable as the hardware holding the door.

Our technicians are employees. The team that gives you the estimate also installs the system and takes your call if something needs attention later.

Who we work for

Brooklyn Properties We Secure

Brownstones and multi-family homes

Stoop intercoms with a button per apartment, cameras on the stoop and garden door, and alarms on rear windows.

Home security systems

Rental and co-op buildings

Lobby intercoms, fob access on common doors, package room cameras and paperwork for your board or owner.

Apartment building security

Shops and restaurants

Cameras on the counter, the stockroom and the roll-down gate, plus an alarm that calls the monitoring station when the shop is closed.

Retail security

Warehouses and workshops

Card access at the dock and the yard gate, cameras that reach the far fence, and recordings stored for the period your policy sets.

Warehouse security

How we work

What You Can Expect From Us

Four commitments that apply to a single buzzer repair as much as to a building-wide system.

  • A visit before a priceOld Brooklyn buildings hide surprises in the walls, so we look first and quote after.
  • A quote you can readEvery device, its location, labor and any monthly fee, signed before work starts.
  • A tidy jobCable hidden in the wall where we can open it, a painted channel where we cannot, and each device tested in front of you.
  • Your system, your loginsAdministrator access stays with you, so adding a tenant or an employee never depends on us.

Credentials

Paperwork in Order, Work Covered

Every crew works bonded and insured, and our New York State paperwork is in order. Before we touch a hallway or lobby, the board, landlord or managing agent gets our insurance certificate. NYS license #: coming soon

Installation work is covered for three years. Electrical parts carry 12 months, and both include labor.

Equipment we install and service

  • Aiphone, ButterflyMX, Akuvox, Comelit, ABB and DoorKing for entry
  • Hikvision, Uniview and Honeywell for video
  • Keri Systems, Rosslare, Paxton and Brivo for door access
  • Mul-T-Lock cylinders, strikes and magnetic locks on the door itself

Reviews

From Our Clients

★★★★★
Hired this company to move our intercom system from inside to outside and also to install a new magnetic door lock on the outside glass door. This company did a great job and did a professional installation. They even helped us set up the AxTrax software for free to help manage access for our key-fob system. Recommended!!
Sammy CortesProperty manager · Brooklyn · Jun 2025
★★★★★
The best service I received. Thank you for your patience and helping me out with my tough project. Thank you for working with me on the price as well. I will recommend to family and friends.
Iosif FatakhovHomeowner · Brooklyn · Jul 2025
★★★★★
Gabriel and his team installed a new intercom system in my building. They are so professional and responsive. They did the job quickly yet with precision. It is such an improvement from what we had, I can't believe we waited so long to do it. I highly recommend Lock and Tech!
Guy BarashBuilding owner · Queens · May 2025
★★★★★
Lock and tech provided a great price and service. They did our acces points, alarm and security cameras for the Doctors office. Highly recommend!
Julie Ann Arlyne BoodramOffice manager · Medical practice · May 2025

Read all reviews on Google · Yelp · BBB

Get in touch

Book a Free Estimate in Brooklyn

Fill in the form or phone (718) 758-4959, and a technician will get back to you within one business hour to set up the visit.

Store: 1619 McDonald Ave, Brooklyn, NY 11230. Hours and the neighborhood list are on our contact page.

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