About Sims Overhead Doors


Sims Overhead Doors is Calgary’s most reliable source for overhead doors and loading docks for over 50 years. We offer expertise and knowledge in overhead garage doors for commercial businesses and residences, loading docks and security shutters for commercial and industrial businesses.

Sims Overhead Door has been Calgary’s go-to commercial, industrial and residential overhead door specialist since 1962.

We are one of the city's largest loading dock specialists, providing installation, repair, and maintenance for all brands of docks and dock accessories since 1984.

We are authorized dealers for CHI Overhead Doors, Liftmaster Operators, Steelcraft Overhead Doors, Indotech Rubber Doors, Micanan Commercial Door Operators and Pentalift Loading Docks.

We're Here to Help

We are Calgary’s leader in Overhead Door and Loading Dock supply, installation, repair and maintenance. You don’t stay in business successfully for so many years by accident. Sims Overhead Doors places the customer first - always. Call us. We will be there on time and on budget!

Emergency Repair Service

Overhead Garage Door Repair icon

At Sims Overhead Doors, we know well that no business can afford downtime. Sims Overhead Doors offers 24-hour service\7 days per week. If you need to get your dock or commercial overhead door repaired quickly, safely and properly call us for same-day service. call (403) 279-7455