Golden Key is a licensed, bonded and insured locksmith serving the Upper East Side since 1984. Our professional technicians provide residential and commercial lock changes, rekeying, high-security deadbolt installation, emergency lockout service and complete security solutions from 59th to 96th Streets between Fifth Avenue and the East River.
Every Golden Key technician is trained, licensed and background-checked. Upper East Side co-op boards, townhouse owners, building managers and long-term residents trust us with access to properties that represent significant financial and personal value. Four decades of professional, insured locksmith service — earned one building at a time, recommended from one resident to the next.
24/7 emergency locksmith service on the Upper East Side. Licensed technicians with 15 to 20 minute response times from 59th to 96th Streets. Co-op lockouts, townhouse lockouts, doorman building lockouts — all lock types, non-destructive entry, on-site hardware replacement if needed, fully insured.
The Upper East Side is Manhattan’s premier residential neighborhood — prewar co-ops on Park and Fifth Avenue with board-mandated hardware requirements, limestone townhouses on the side streets with landmarked entrances, doorman buildings on Lexington and Third, and walk-ups in Yorkville’s northern blocks. Each building type requires specific hardware, specific finishes and a locksmith who understands co-op board approvals, landmark preservation requirements and the expectations of residents who will not accept generic solutions. Our team carries Medeco, Mul-T-Lock, Schlage, Yale and decorative hardware lines with multiple finish options.
For co-ops with hardware approval requirements, we carry multiple product lines and finishes to meet board specifications. All hardware is professional-grade and manufacturer-warranted. All installations meet NYC building code, fire safety and landmark preservation requirements.
Golden Key Locksmith NYC services the neighborhoods of 10021, 10028, 10065, 10075, 10128
Also serving nearby: Lenox Hill · Carnegie Hill · Yorkville · Midtown East
Residential: lock changes, rekeying, high-security deadbolt installation, mortise lock restoration, co-op board-compliant hardware, townhouse multi-point locking systems, smart lock integration, building entrance security. Commercial: medical office and gallery lock service, master key systems, electronic access control.
Upper East Side security starts with hardware quality. High-security deadbolts from Medeco and Mul-T-Lock provide pick resistance and restricted key control — keys that cannot be duplicated without authorization. For townhouse owners, we reinforce street-level entry doors with multi-point locking systems and install hardware that meets both security requirements and the aesthetic standards of a landmarked facade. For co-op buildings, we coordinate lock upgrades with board requirements and building management.
Licensed, insured and experienced with the Upper East Side’s specific residential and institutional requirements.
Licensed locksmith service on the Upper East Side since 1984 — trusted by co-op boards, townhouse owners and Park Avenue residents for four decades. Golden Key: the Upper East Side’s locksmith.
Great experience working with Golden Key Locksmith NYC for a full revolving door overhaul in Midtown Manhattan. They replaced worn components and adjusted everything to code.
We switched to a Mul-T-Lock master key system for our Chelsea offices. Golden Key Locksmith NYC handled the rekeying of dozens of doors in one day. Secure and professional.
Had to get into my apartment fast in SoHo after losing my keys. Golden Key's technician was friendly, fast, and careful not to damage anything. Best locksmith I've dealt with in NYC.