Door Installation & Repairs: Interior and Exterior

Residential & Commercial doors for your home or business. Interior and exterior, large selection of doors to meet your project’s needs.


Professionally installed by experts with precision and craftsmanship. If you either need to replace a door with new beautiful door for your home or business, or need a brand new door installed for your new-build or renovation project, then you can count on our team of experienced professionals.

Able to complete jobs quickly and offer a wide range of doors for you to choose from. Professionally installed by an experienced team.

Commercial Doors


Commercial Entrances & Automatic Doors

Building Entrances, industrial door systems, retail doors, and more, installed, repaired or replaced. Your entrance is your first impression. Make sure that you are putting your best foot forward with a beautiful entrance to wow customers, employees and to bolster your brand. 

We offer a wide range of commercial options and can get the job done quickly by experienced professionals.



GTA Glass Contractors On-Call Serving The Greater Toronto Area for over 20 years. Having installed windows for tens of thousands of residential and commercial properties, our team of experienced professionals can get any job done with the craftsmanship and expertise needed.
Put your mind at ease with knowing that your windows will be done to your satisfaction and specifications.

Steel Doors

For security and peace of mind

Durable steel doors in any colour for your commercial, industrial, high-rise or residential projects. Looking for that added protection for your business or building, then a commercial steel door installed by GTA Glass is your answer. 

Strong doors that deter criminals and protect your products, inventory and assets from would-be intruders.


24/7 Emergency Glass Replacement & Repairs

GTA On-Call Glass Repair

Fast Windows, Doors and Glass Repairs and Replacement when the unavoidable occurs. Because break-ins and life happens. Get professionals on scene. Broken locks, hinges, automatic doors, glass panes and busted doors are a question of safety and peace of mind, and we understand that time is of the essence in bringing everything back to normal.
We are available 24/7 on-call anytime. Contact us now if help is needed.

gta class services


Window Installation


Window repairs


Door Installation


Commercial Glass




Commercial Entrance




Shower Glass


Glass Partitions



Residential and Commercial Window and Doors Professionals on-site delivering jobs on time and on budget. 



Experienced windows and glass contractors with over 20 years experience. Pros who can complete any job with the precision and quality craftsmanship needed.



Track of record of success having completed projects on time and under budget for thousands of residential installs and commercial projects all across the GTA.



Working with the best Canadian Windows, Doors and Glass suppliers. Providing homeowners and businesses with the best options to meet their needs. 

GTA Glass are very knowledgeable and professional. Our business looks great behind it's new storefront window.

- Bryan Thomas

Unbelievable work. Fast friendly, we recommend them. They were in and out and within a few hours and we love our new bedroom window.

- Samantha Singer

Get Started today With GTA glass

Get in touch with us for a free consultation about your windows and glass needs. Here's how.

How To Get Started

Schedule Consultation

Speak with us to let us know what your window, glass or doors project is.

Evaluate Your Windows

Get a quote after a free consultation and book your project.

Professional Installation

Complete the install, replacement or repairs of your windows, glass or doors.

Project Delivery

Project completed and ready for you to enjoy.

Glass Windows and Doors Experts Serving Greater Toronto

Get Started With gta glass

Interested in installing or replacing doors and glass? Get in touch with us with this form, or give us a call at (416) 900-3442.

Contact Us

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(416) 900-3442

Email Us

Hours of Operation

24/7 Monday to Sunday
24 Hours a Day
By appointment or On-Call

Head Office

9131 Keele St - Unit A4
Concord, Ontario
Canada, L4k 0G7

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