Skip to Main Content

About The Cook & Boardman Group

The Cook & Boardman family of companies is the nation's largest distributor of commercial doors, frames & hardware, electronic access control equipment and specialty (Division 10) products. The company also provides full systems integration services through its A3 Communications division - including physical security, access control, wireless networking, low voltage cabling, audio/visual and managed information technology products

Established in 1955, Cook & Boardman serves the Healthcare and Multi-family construction markets as well as Commercial Construction, K-12 School Systems, Colleges & Universities, Institutional and Governmental facilities from more than fifty locations across the country and nationwide through our eCommerce portal at

Our service culture is driven by experienced sales professionals with market-leading product and application knowledge who partner with our in-house technical experts to assess customers’ needs and supply the highest quality solution available. In an industry where engineering details and various code requirements have become increasingly complex, our team is dedicated to providing industry expertise, exceptional customer service and focus.

Our Family of Companies

A3 Communications


American Building Services

ABS Doors

Botzum Bros Hardware

Builders Hardware

Building Specialties Company

Cook & Boardman

Contract Hardware of Florida

Delta Door and Hardware

Door Pro


HC Hood CO

HC Quality Doors

Hollow Metal Specialists

Martin Architectural Products

Pinnacle Door and Hardware

Precision Doors and Hardware

RDL Supply

Specialized AP