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718-523-5425 Hours: 8am-5:30pm M-Sat; Sun - Closed Address: 89-66 162nd St, Jamaica NY 11432 Free Parking Available

Residential & Commercial Locksmith Services

Trust your safety and security to J. Stein Master Locksmiths. Since 1900, we have served generations of families and businesses with the professional service and customer courtesy that have made us one of the most reputable locksmith companies in New York City.

Locksmith Services:

For Keys and Locks

We can install new hardware or replace existing. We can duplicate any type of key for even the most unique locks. We can also help you with emergency assistance when you are locked out of your property. We carry the full line of Medeco high security locks as well as Multilocks.

For Window Gates

We can help you with custom ironwork to any needed specifications at our own facility. We are a premiere provider of the Kendi line of fire department approved Window Gates.

For Doors

We can help you repair or install new doors. From the door to the frame, we can restore your door after a break-in and provide emergency services for replacements. Choose among hollow metal, wood , kalamine or fiber glass.

For Safes

We carry a line of safes for both home and business use. When you need to protect your valuables, we have safes in a variety of styles and sizes to suit your specific needs. We are also able to service them for long-term maintenance.

For Hardware

We not only outfit you with keys and locks, we carry everyday hardware too. Pick up everything from electrical supplies, tools, nails and screws, light bulbs, industrial staples, and more

We provide safety and security solutions for homes, residential complexes, office buildings, government agencies, retail storefronts and even airports!

Download the MDI Industries line of products here and here

Locksmiths You Can Trust


phone: 718-523-5425

Address: 89-66 162nd St, Jamaica NY 11432

Hours: 8am-5:30pm M-Sat; Sun - Closed


24-Hour Emergency Service Available