top of page

Founded by Gordon 'Gordy' Clark, 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 most of 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.

Continuous Arch (2).jpeg

Qualifications & Certifications

Michael Carpenter HySecurity Training

Bryan Aube

Alibi Certified Professional

Bryan Aube

AFA Operator

Installer School

Bryan Aube

C.A.G.O.I. Certification

Bryan Aube

IDEA Certified Automated

Gate Systems Designer

Michel Jeanneau

Alibi Certified Professional

Jeff Hurley

DoorKing Product 

Workshop

Bryan Aube

DoorKing Product 

Workshop

Bryan Aube

HySecurity Product & Support Installation

Michel Jeanneau

DoorKing Product 

Workshop

Bryan Aube

PTI Self Storage

Access Control

& Security Systems

Michel Jeanneau

PTI Self Storage

Access Control

& Security Systems 

Larry Tibbetts

M30/M50 

Certification

Michel Jeanneau

PDK Certification

Nate Porch

PDK Certification

Nate Porch

M30/M50

Certification

Bryan Aube

M30/M50

Certification

bottom of page