Wilcox Door Service Inc., a certified Aboriginal-owned business, is the industry leader in supplying, installing and servicing door, dock and gate solutions for commercial and industrial facilities since 1912.

Our innovative and “green” solutions help you cut operating & energy costs, minimize downtime, and ensure a safe work environment. We have 30 fully stocked cellular dispatched Service Vehicles and the most skilled mastered technicians in Ontario. Guaranteeing you 24/7 emergency door repair & installation service with the fastest response time in the industry.



We operate in Mississauga and Hamilton in an effort to ensure our GTA, Golden Horseshoe and South-Western Ontario customers receive 2-hour response time with a more than adequate inventory of on-demand parts readily available.

We offer commercial door and dock service and maintenance across the country through our National Accounts Program.

Further, we utilize our service maintenance database to leverage advanced planning and budgeting to ensure the longest life-cycle of your capital investment.

We worry about your doors so you don’t have to.



Our core values that make us who we are at Wilcox Door

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01. Trust

We treat our customer and team like family.

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02. Integrity

We do it the right way.

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03. Accountability

We keep our promises.

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04. Pride

We will not stoop to our competition.

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05. Boldness

Never be afraid to stand up when it’s needed.

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06. Passion

We want the ball.

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Knowledgeable with all major brands

Overhead doors and dock levelers come in various styles and are manufactured by multiple brands. We sell, diagnose, repair, install, move, and maintain all types and brands such as Raynor, Rytec Doors, Albany Assa Abloy, LiftMaster, Richards Wilcox, Blue Giant, TNR Doors, Schweiss Doors, Berner and Service Door Industries.

Our experience and knowledge of these brands have saved money and time for thousands of clients. We repair, service and install some of the following products; Rolling Steel Doors, Air Curtains, High Speed Doors, Cooler and Freezer Doors, Sectional Doors, Fire Doors, Lift Tables, Loading Docks, Security Grilles Gates




fleet size


clients served


licensed technicians


national partners across the country

Learn more about our history. It just might inspire you to help us build a better future.


Richards-Wilcox was incorporated in London, Ontario. 90 years of experience providing solutions for materials-handling issues through crane installation and Planned Maintenance.




Richards-Wilcox began creating insulated and non-insulated sectional doors. Thus, creating Canada’s first continuous polyurethane insulated steel door.




Bill Stewart (current Wilcox Door President) founded Select Overhead Door Service Inc.




Select Overhead Door grew into the largest Service & Installation Door Company in Eastern Canada.




Select Overhead Door purchases Richards-Wilcox installation division.




Select and Speedy re-brand to become Wilcox Door Service Inc. & Richards-Wilcox Custom Systems-Cranes.




Wilcox expands to the Stoney Creek region and extends services to the Niagara region.


Wilcox launches a national account division with the focus of servicing customers across the country.

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Let’s talk about your next project

We’re happy to answer any questions you have or provide you with immediate repair and project inquires. Leave us a message and will get back to you within minutes 24/7.



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