About Superior Door & Gate Systems | Toronto, Mississauga ON

Place a Service Call Request a licensed electrician or a trained mechanical technician to perform a full inspection
on your equipment and repair as required.

Superior Expertise

Superior Door & Gate Systems Limited is the leading supplier and provider of sales and service for overhead doors, dock levelers and automatic gates and accessories for over 30 years. During that time we have built a solid reputation for quality and service at competitive prices.

Consider the following:

Leading supplier for over 30 years of door, dock, gate and all related equipment

Complete source for design, fabrication, installation, service and maintenance

30+ equipped vehicles available 24 hours a day, 7 days a week, 365 days a year!

Extensive inventory in our Mississauga warehouse

Superior Products

Our "Total Systems Approach" to perimeter and facility access control is based on the integration of quality components, including doors, fencing, gates, electric gate operators, anti-terrorist crash barriers, telephone access systems, card readers, and more.

Superior Door & Gate Systems Limited maintains a large and diversified inventory, which allows us to react quickly to your installation requirements, and maintain the highest-level service possible. We are confident that not only can we supply the items you may require, but we can also design, install and service them. Our goal is to help you operate your business as efficiently and cost effectively as possible.

All of our designs, estimates, installation & maintenance are done to the standards developed by Underwriter’s Laboratories (UL325) and ASTM F2200-02 Standard.

Superior Service

Superior Door & Gate Systems Limited will provide the high level of service you require in your day-to-day operations. Customer support is an ongoing concern, not only from the beginning of the project, but includes providing maintenance and emergency service whenever required. Our Service Technicians are highly trained professionals, available 24 hours per day, 7 days per week. Call us at (905) 828-7000 or 1 (888) 384-2837!

Superior Credentials

IDEA Accredited

Certified Installers

Experienced sales force

Bonding available where required

$25,000,000.00 liability insurance

Our workers have full WSIB coverage

ESA/ECRA Licensed Electrical Contractor

Electricians are members of IBEW

Uses products that adhere to the LEED Program

ESA Electrical inspection reports on all installations

Comply with all Government and Industry Regulations