Homes · Apartments · Co-ops
From a simple rekey to a full high-security upgrade, Lock Master protects New York homes with hardware that actually holds up — installed correctly, the first time.
Locked out at 2am? Our technicians open residential doors without drilling in the vast majority of cases, using picking, bypass and decoding tools rather than destructive entry. If a lock must be drilled because it is a high-security or damaged cylinder, we carry replacements on the van so you are never left with an open door.
Moving into a new home, ending a lease, or after a breakup or contractor visit — a rekey changes which key operates your existing hardware for a fraction of the cost of new locks. A full lock change makes sense when the hardware is worn, mismatched or low grade. We explain the difference honestly and let you choose.
We install and service Mul-T-Lock, Medeco, ASSA and other patented, key-controlled cylinders. These resist picking, bumping and drilling, and duplicates can only be cut with your key card, which stops unauthorized copies from being made at a hardware store.
Co-ops, condos and rent-stabilized apartments across Queens and Brooklyn use vertical deadbolts, mortise cylinders and interconnected locksets. We stock the hardware these buildings require, including fire-code-compliant options for hallway doors.
Side gates, cellar doors, garage side entries and shed padlocks are the weakest point in most homes. We upgrade them with weather-resistant, drill-resistant hardware and can key them alike with your front door.
Cluster mailbox locks, letterbox cylinders, file cabinets, jewelry boxes and safes are all serviced on the same visit.
We supply and install keypad deadbolts and smart locks from Yale, Schlage, Kwikset and others, and we can pair them to an existing keyed system so you keep a physical key backup.
Snapped key in the door, sticky cylinder, sagging door that no longer latches — these are repairs, not always replacements. We adjust strikes, lubricate and repin cylinders, and replace only what is worn.
245-06 Jericho Tpke Store, Bellerose, NY 11001
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