Commercial Door &Facility Experts
Commercial Doors, Locksmith & Facility Experts — Serving NY, NJ, PA, and CT — 24/7.
Complete Facility Security
Our Service Trades
View All 8 TradesWho We Serve
Trusted by the biggest names in retail and real estate.
When you manage hundreds of properties, you need a vendor who answers the phone, shows up on time, and solves the problem right the first time. We are the trusted partner for:
Regional Coverage
Headquartered in Valley Stream, NY, our fleet covers the entire metropolitan region to ensure rapid response when you need it most.
- New YorkPrimary
- New JerseyCoverage
- PennsylvaniaCoverage
- ConnecticutCoverage
Client Feedback
Trusted since 2010.
Our family-oriented approach and dedication to customer service have made us the premier choice for commercial facility security across the region.
"Their family-oriented approach means they actually care about the safety of our locations, and their customer service is unmatched. They answer the phone at 2 AM and the problem gets solved."
Retail Operations Director
New Jersey
"Managing multiple commercial properties requires partners you can trust implicitly. Highgate’s team consistently delivers top-tier hardware and door solutions across all our sites. Always professional and prepared."
Property Manager
Brooklyn
"When a storefront door breaks in the middle of a busy weekend, we don't have time to wait. Highgate has been our go-to for emergency repairs for years. They are fast, reliable, and their work is exceptional."
Regional Facilities Manager
Manhattan
"They replaced the glass on two of our storefronts overnight after a break-in. Boarded up, secured, and back to normal before we opened the next morning. That kind of response is rare."
Restaurant Owner
Queens
"We rolled out a master key system across our entire portfolio with Highgate. They planned everything, kept us informed at every step, and finished ahead of schedule."
Director of Property Management
Long Island
"Our ADA automatic doors kept failing with our previous vendor. Highgate diagnosed the issue on the first visit and we haven't had a problem since. Honest people who stand behind their work."
Office Building Manager
Westchester
"As a national retailer, we need one call to solve door and lock issues at any location in the region. Highgate covers all of them — same quality, every site, every time."
National Facilities Coordinator
Tri-State Region
"It feels like working with family. They remember our buildings, our history, and our preferences. You just don't get that level of personal attention from bigger outfits."
Residential Property Supervisor
Bronx
"From fire-rated doors to panic hardware, everything they install passes inspection the first time. Their crews are clean, courteous, and respectful of our tenants."
Commercial Landlord
Fairfield County, CT
"Highgate handles all our shopping center maintenance — doors, locks, glass, and general repairs. One trusted vendor instead of five. It has simplified everything for us."
Shopping Center Manager
New Jersey
"They helped us compare security film and solar-control options for our office building, then scheduled the installation around our tenants and daily operations."
Building Operations Manager
Stamford, CT
"Highgate renovated our store interior — framing, drywall, paint, and all new fixtures — and finished the punch list without us having to chase anyone. The space looks brand new."
Retail Store Owner
Philadelphia
Secure your facility today.
Whether you need an emergency repair right now, or you're planning a complete facility hardware upgrade, our team is ready to deploy.

