Superior Door & Gate Systems Limited has been the premier source of doors, gates, fences, security systems and dock equipment since 1977. Our expertise in the industry allows us to provide you with an integrated solution to all of your perimeter security needs, including design, fabrication, installation and service.

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Services

About Us Report

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.

Service Report

Superior Door & Gate Systems Limited is not just the leading manufacturer and sales provider for overhead doors, dock equipment and automatic gates - we are your complete source for ongoing maintenance and repairs! Or for any matters related to our service work, email our Service Department at Service@SDGS.ca.

Affiliations & Certifications Report

Superior Door & Gate Systems Limited is recognized by IDEA as an "Accredited Door Dealer", which assures you that you're working with a professional business, dedicated to providing the highest level of service. An accredited dealership has the knowledge and expertise to make sure that the job is done right, and with over 30 years of experience, you can be confident you are dealing with the "best of the best".

Total Systems Approach Report

Due to the ever present threat of vandalism and theft, and an increasing level of criminal sophistication in recent years, there has never been a greater need for comprehensive security systems. That is why Superior Door & Gate Systems Limited, a leader in the Gate Operator Industry for years, offers a complete line of products to provide a "Total Systems Approach" for your security needs.

Products Report

Superior Door & Gate Systems Limited has been the leading supplier of doors, dock equipment and automatic gates and accessories for over 30 years. Based in Mississauga, ON and serving the greater Toronto area, we excel in problem solving and customer service - whatever your door, gate or fence need, Superior has a solution!

Reviews (4)

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Dee Borneman

Oct 11, 2021

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One thing I can say about superior door
Is to make sure you put on lip stick
Cause like My self.
I like to look pretty before I get #%&$

Dan C.

Jul 23, 2021

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Poor communication. They have done nice work for me, but pulling teeth to get something going.
Service: General repairs & maintenance

Paul Wellard

Aug 24, 2020

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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We tried Superior after not getting proper service from our current supplier.
So far the service from Superior has been outstanding !!!
Service: Automatic gates

Todd Colter

Sep 13, 2019

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I do not recommend this company. We have had the misfortune of working with two of their technicians attempt to repair the same, very basic, issue with a door. Both times we were over billed. The first time the technician arrived 2 hours early and slept in his truck before announcing his arrival and he ended up not repairing the door. The second technician billed 2.5 hours for a repair that worked less than 6 hours. This company is eager to get you sign their contracts but does not perform. Confirming the arrival of technicians is an exercise in non-communication and complete disorganization. I