High-Security Deadbolt Installation
Upper West Side, Manhattan
Replaced standard builder-grade locks with Medeco high-security deadbolts on a 4-bedroom apartment. Rekeyed to a master key system for the building.
View related serviceProject Portfolio · All 5 Boroughs
Our Work Across New York City
From single-apartment lock upgrades to full commercial security installations — a look at projects our certified technicians have completed across the five boroughs.
500+ Projects Completed
5 Boroughs Served
1,300++ 5-Star Reviews
24/7 Emergency Service
Completed Projects
Recent Locksmith & Security Projects
A sample of our work across residential, commercial, and automotive locksmith services.
12-Camera Security System
Midtown Commercial Building
Designed and installed a 12-camera HD surveillance system with remote viewing, motion detection, and 30-day cloud storage for a 6-story office building.
View related serviceFull Building Intercom Upgrade
Park Slope, Brooklyn
Replaced an outdated analog buzzer system with a modern video intercom system for a 24-unit apartment building. Integrated with smartphone app for all tenants.
View related serviceAccess Control System
Lower Manhattan, Financial District
Installed a card-reader access control system for a 3-floor law firm with individual access levels per department and full audit trail reporting.
View related servicePost Break-In Security Overhaul
Astoria, Queens
After a break-in attempt, we reinforced the door frame, installed a Grade 1 deadbolt, added a secondary chain lock, and replaced the door's strike plate with a heavy-duty steel version.
View related serviceElectric Door Opener + Intercom
Williamsburg, Brooklyn
Installed ADA-compliant electric door openers with intercom integration at the entrance of a multi-use commercial building. Includes handicap push-button access.
View related serviceAutomotive Key Replacement Fleet
Long Island City, Queens
Cut and programmed 14 transponder key replacements for a logistics company's delivery van fleet. All done on-site in a single day.
View related serviceCommercial Safe Installation
Chelsea, Manhattan
Delivered, installed, and anchored a fireproof floor safe for a retail jewelry store. Set up manager and owner combination codes with backup key access.
View related serviceMaster Key System — Apartment Complex
Crown Heights, Brooklyn
Designed and installed a 3-level master key system for a 40-unit apartment building — building owner, super, and individual unit keys all properly tiered.
View related serviceClient Feedback
What Clients Say About Our Work
Rated 4.9★ across 1,300+ Google reviews.
"Responsive and straight forward. Roy answered the phone, gave me an estimate, and performed the knob and electronic lock installation in a speedy fashion."
"Great equipment which fit our needs perfectly. The technician understood exactly what we needed and recommended the ideal security solution for our office."
"Truly the best experience. They installed our camera system and upgraded our door security simultaneously. Professional, fast, and left everything spotless."
"Exceptional service with incredibly quick response time — they were at my door in 5 minutes. I was locked out at night and they handled it with total professionalism."
On the Job
Call (646) 781-7070
Real Jobs, Real NYC Storefronts
From storefront doors and roll-down gates to building intercoms, CCTV, and master-key systems, Top Notch handles the full range of locksmith and commercial security work across all five boroughs — 24/7.
Whatever the building, the goal is the same: get it secured and working in a single visit, with a transparent quote before any work begins.
Ready to add your project to our portfolio?
Free consultation and estimate — licensed, insured, and available 24/7 across NYC.