Reliable Door and Dock, Inc.

Reliable Door and Dock is a profitable and market-leading sales, installation, and service company focused on commercial and industrial customers. We sell, install and service a wide range of overhead and specialty doors (including sectional, rolling steel, high-speed, cold-storage, sliding, etc) and loading dock equipment (levelers, vehicle restraints, shelters & seals, etc). 

Our two service centers cover southeast and central Wisconsin and the Chicago metro areas. Please visit for more information.

Reliable Door and Dock has a culture of team-work and family. Our success depends on our dedicated Service Technicians and support staff – so we want to attract and keep the very best!