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Experience You Can Trust

Offering customized commercial windows and doors for over 30 years.

Southwest Doors & Hardware Ltd.

Trusted Windows and Doors Partner in London and Southwestern Ontario

We have been the #1 trusted partner of contractors and property owners for commercial openings for over 30 years. We will deliver unparalleled service and customize our products to suit all your building needs. We are a family-owned group of companies providing a range of installation and fabrication services in London and throughout Southwest Ontario, including Kitchener, Cambridge and Guelph. Our initial company began in 1987 as a commercial distributor offering a number of products and services for our clients. Southwest Doors & Hardware Ltd. operates out of a state-of-the-art 28,000 SF facility in London, Ontario, just south of the 401 highway. We are a supplier of a number of products, including commercial-grade hollow metal doors & frames, wood doors, finishing hardware, toilet partitions and more.


Call us or visit our order desk and you’ll soon see why we are the top trusted partner for Municipalities, School Boards, Hospitals, Contractors and Architects.

Commercial Windows and Doors in London

At Southwest Doors & Hardware Ltd., we offer other quality services through our various divisions. We are a one-stop-shop for commercial windows and door openings. Our team of experts design and install aluminum storefronts, windows, glass and glazing, curtain walls, hollow metal and wood doors, automatic door operators, automated entrances, and barrier-free washrooms. Regardless of the size of the project, our team will walk you through the best options to suit your design, budget and timeline.

Southwest Door & Hardware Ltd.

Commercial Doors and Hardware


The entrance to a room or a commercial establishment is an important component of a building. It is the first thing a customer will experience, so it’s essential to trust a service provider specializing in the production and installation of commercial doors.

At Southwest Doors & Hardware Ltd., we have 30 years of experience providing and installing commercial openings for businesses in London. Some of the products we offer:

Hollow Metal Doors 

Hollow metal doors are popular choices among industrial and commercial buildings for their durability, sturdiness and ease of installation and maintenance. They are great at safeguarding your building and handling everyday uses in high traffic areas.  

Wood Doors 

There’s nothing better than going natural and choosing a wooden door for your commercial buildings. They ensure a sense of privacy and add the aesthetic appeal of a natural look. Additionally, they also insulate the property to keep the temperature stable and are great at controlling the fire direction in case of an emergency. Their durability speaks for itself.

Learn More

Southwest Windows & Glass Ltd. 

Glass, Glazing and Aluminum Window Installation


Southwest Windows & Glass Ltd is a glass and glazing subcontractor working exclusively on commercial, industrial and institutional glass projects. We specialize in architectural aluminum windows and doors, curtainwalls, tempered glass, insulated glass, window film and more. From storefronts to hospitals, we supply, install and repair all types of glass, glazing, windows, curtain walls, aluminum framing and hardware. We have long been a trusted partner for local contractors, architects, hospitals and school boards. Let our professional team help you complete your next project on budget and on time.

How We Do It

Award-Winning Service

Over the past three decades, we have earned our reputation for unmatched workmanship in Southwest Ontario. With Architectural Hardware Consultants and AAADM certified workers on staff, you can rest assured knowing that you are getting premium products and services. Since the inception of London District Construction Association’s Awards of Excellence in Construction in 2012, we have been awarded 12 times. While we appreciate awards as a testament to our craftsmen, we believe that our true award is the satisfaction of our clients when they see our completed projects.

Our Brands

All our companies operate out of a 28,000 square foot warehouse and custom fabrication facility. Our warehouse is full of products from leading manufacturers such as:

Contact Southwest today to start planning your next custom project.

Professional Affiliations


Southwest Doors & Hardware Ltd.

Southwest Windows & Glass Ltd.

Southwest Door Automatics Ltd.

3851 Commerce Rd

London, ON, N6N 1P9

Phone: 1-800-263-3545


Service Areas

Southwest Ontario


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