+1 212-997-0555 [email protected]


Industrial Locksmith Services



Used by the NYPD, the FDNY, New York City Sheriff and businesses around New York such as Geico, Sleepeys New York, Ted Baker Manhattan and even the US Marine Corps.

M&D Locks and Keys provides full service commercial locksmith services to the New York business community; from changing out locks in downtown high rise offices to installing industrial strength locking mechanisms for maximum security warehouses. Additionally, we install highly sophisticated Bosch, Sony and Samsung security camera systems as well as remote access and access control units.


Professional Locks and keys NYC



(800) 561-2416


Many of our commercial clients call us for a number of security and lock & Key tasks. We know that many businesses have documents and equipment that need to be secured and we take this obligation very seriously. Whether it’s protecting files, client data, valuables or machinery, M&D knows the right system for your business.

Most of our business clients have been with us for many years. Sleepy’s, Geico and the New York State Employees Retirement System regularly use our security and lockout services. The Sheriff uses us to change the locks after evicting tenants or to access a building that they can’t. We love projects that are challenging so if you have a job that no one else can do, we’re the ones to call. We have the tools, the experience and the professionalism to get it done quickly and get it done right.

Types of Businesses Served

If the NYPD, New York City Sheriff and US Marines trust us to handle their security requests, so can you. Businesses all over the tri-state area rely on M&D to secure their offices including Armani, Sleepys New York, Geico Insurance, the New York State Employees Retirement System, Ted Baker Manhattan, Auto Zone and many others. Types of commercial clients we help:

  • Schools, Colleges and Universities
  • Retail Shops and Department Stores
  • Medical Facilities
  • Corporate Offices
  • Industrial Warehouses
  • Heavy Duty Equipment Security
  • Financial Institutions
  • Stadiums, Parks and Conference Halls
  • Government Offices and Buildings

Types of Services We Offer

If you need your locks changed out, a security system installed or have an emergency lockout situation, give us a call at (718) 484-4050. Other services we provide include:

  • Emergency Lockout
  • Full Replacement and Service of All Locks and Keys
  • Vintage/Antique Lock and Key Service
  • Security Camera Installation Including Dome and CCTV Systems
  • Heavy Duty Gates, Entry Ways and Security Garage Door Installation
  • Remote Access Lock and Key Installment/Replacement/Repair
  • Opening of Safes
  • Intercom System Installation
  • Proximal Card Reader Installation
  • Deploy and Maintain Master key Systems
  • Maintenance and Replacement of Push-Pull Paddles
  • Service and Maintenance of Crash Bars and Other Exit Devices
  • Replacement of Keys and Locks for Desks and Cabinets
  • Deployment of Magnetic Locking Systems for Buzzer Entry of Doors

Licensed New York City Locals

M&D Locks and Keys has been serving the tri-state area for many years. Our locksmiths are trained, certified and insured and we never show up without a current license and an official service vehicle. Unlike many New York locksmiths, when you call M&D you get a real locksmith expert. Your call goes to our in-house dispatcher or directly to a locksmith technician, not a call center that sends your business out to the highest bidder.

Call us today at 718-484-4050 or request service.



  • We’ll get to you in 20 minutes or less.
  • 24/7 emergency lockout service.
  • Transponder and remote access car keys are our specialty.
  • Broke your key in the ignition or door? No problem, call now.
  • No Keys? Well make you a new one—on location.
  • Mobile units in all 5 boroughs. There’s one near you now.
  • The NYPD, FDNY and New York City Sheriff use M&D Locks and Keys.
  • All our locksmiths are licensed, insured and trained.
  • The Most Trusted Locksmith in the 5 Boroughs


We know the scams as well as the tarnished reputation the locksmith industry has received over the years, especially in New York City. M&D Locks and Keys has been an outspoken proponent of stricter locksmith laws and regulations. Never trust a locksmith that shows up in an unmarked vehicle and especially one that cannot produce a valid locksmith license.

We know trust is important. Our goal is to make you so satisfied with our services that you’ll not only write a good review for us in Google and Yelp, but that you’ll add our telephone number to your mobile device should you need us in the future.

We’re contributing members of the New York community and are here to stay. We have two shops in Brooklyn and mobile units that patrol areas throughout the city. We’re trusted by the NYPD, New York City Sheriff, the US Marines and countless New York businesses such as Armani, Sleepy’s New York, Geico, the New York State Retirement System, Ted Baker Manhattan, Brookdale Residence and PM Pediatrics of Brooklyn as well as many others.

Response time

Mobile Locksmith and Security Service for New York’s 5 Boroughs:

Manhattan, Brooklyn, Queens,
Staten Island and the Bronx.

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