Granite State Gate Systems Inc. was officially incorporated with GC AAA Fences Inc. in 2011 to accommodate a growing need for sales and service of access control systems in the New England area. We service Maine, Massachussetts and New Hampshire.
Our certified technicians attend annual training on the latest in gate automation and access control and we are committed to continuing education to best serve your needs.
Already have a gate system? Granite State Gate Systems offers expert repair on most existing applications. We will work with you to make your existing system operable or recommend options for replacement if necessary.

Qualifications & Certifications
Michael Carpenter HySecurity Training
Bryan Aube
AFA Operator
Installer School
Bryan Aube
C.A.G.O.I. Certification
Bryan Aube
PTI Self Storage Access Control
and Security Systems Certification
Bryan Aube
IDEA Certified Automated
Gate Systems Designer
Bryan Aube
Alibi Certified Professional
Bryan Aube
C.A.G.O.I. Certification
Michel Jeanneau
Alibi Certified Professional
Michel Jeanneau
PTI Self Storage Access Control
and Security Systems Certification
Bryan Aube
HySecurity Product & Support Installation
Jeff Hurley
DoorKing Product
Workshop
Bryan Aube
DoorKing Product
Workshop
Michel Jeanneau
DoorKing Product
Workshop