Locksmith & Security SolutionsTrusted Since 1964
Carneval's Interstate Security has provided Erie, Pennsylvania and the Tri-State Area with professional locksmith services for over 60 years. Keys, locks, safes, and integrated security systems from a family you can trust.
Full-Service Locksmith & Security
From a single key to a complete building security system, our team handles it all. Four generations of expertise in one location.
Keys & Auto Chip Keys
Our primary specialty. Auto transponder and chip key duplication, programming, and cutting for most vehicle makes and models. Most keys cut and programmed same day.
Explore key servicesLocks & Hardware
Installation, repair, rekeying, and emergency lockouts. Authorized dealer for Medeco high-security locks, plus ABUS, Schlage, Kwikset, and more.
Explore lock servicesSafes & Vaults
Walk-in showroom featuring gun safes, fire safes, and antique safes from trusted brands. Plus safe opening, repair, and combination changes.
Explore safe servicesSecurity Systems
Access control, card key systems, and CCTV video surveillance for commercial and institutional facilities throughout the Tri-State Area.
Explore security systemsAuto Chip Keys
Modern vehicles rely on transponder keys containing a signal-emitting circuit with an electronic serial number. If the number doesn't match your car's computer, the engine won't start. That's why you need specialists who understand the technology.
We carry key blanks for most domestic and foreign vehicles and have the advanced programming equipment to duplicate and program transponder keys on-site. Most auto chip keys are cut and programmed the same day you walk in.
Same-Day Service
Most keys cut & programmed today
Why Erie Trusts Interstate Security
Family-Owned Since 1964
John J. Carneval opened the doors over 60 years ago. Today, the Carneval family continues to run every aspect of the operation, bringing the same dedication and personal service that built the business.
Medeco Authorized Dealer
As an authorized Medeco Security Center, we sell and service the highest-grade lock hardware available. Our technicians are trained and certified to work with Medeco's patented, restricted-keyway systems.
Everything Under One Roof
Our 2,500-square-foot facility houses a service counter, safe showroom, machine shop, and two-bay garage. Walk in for a key, browse safes, or schedule a full security system installation.
Trusted Brands We Carry
We sell and service hardware from the most trusted names in the lock and security industry.
Our Reputation Speaks for Itself
4.6 / 5
Google Reviews (51)
A+
BBB Rating
Zero complaints filed
60+
Years
Serving Erie & the Tri-State
"Quick response and very polite. Definitely recommend for any locksmith needs in Erie."
"Helpful staff, reliable service. They had my car key programmed and working within the hour."
Serving Erie & the Tri-State Area
Located at 2310 State Street in Erie, Pennsylvania, we serve customers across the PA, OH, and NY border region. Stop by our showroom or give us a call.