KM Thomas offers our own house brand as well as distributing quality products from leading manufacturers of door and security hardware.

All Manufacturers

Altronix

Bommer Industries

Cansec Systems

Commercial Door Systems

Design Hardware

Detex

First Choice Building Products

Linear (formerly International Electronics Inc.)

Lund Key Cabinets

National Guard Products

Sealeze

Security Door Controls

Thomas Hardware

Trine Access Technology