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Complete Glass Repair and Replacement Services Throughout the GTA

Castle GLD repairs and replaces a wide range of glass, including single or double-pane, wired safety glass, insulated thermal units, and laminated units, throughout the GTA. Our team can integrate a glazing application to old or new construction projects and provide security film products or finishing engraving touches.


Castle GLD offers 24-hr emergency glass repair and replacement services for break-ins and board-up incidents all across the GTA. We make sure that our clients get a quick response and return visits with proper inspections. Our skilled technicians have the experience of handling fire damage and destruction to make the site secure. We also install new windows and screens to match with other units within the same unit.


Great Service

“Great service. Affordable rates and lots of glass options and style to choose from.”

- Ange N.

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Outstanding Work

“I am very proud of this company. Keep Up Your Outstanding Work!”

- Victor D.

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Highly Recommended

“New owners at this place

Great people that will help you with any issues

Fast and affordable service!

Highly recommend for all locks, doors and glass”

- Lior N.

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Fantastic Support

“The staff at Castle Glass were fantastic in supporting us with our partition project! Not only were they quick to respond, but they worked around our schedule, including making adjustments to the final product. They worked off of someone else's drawing, and matched the price of a company that went under.

We have received so many wonderful comments from staff and guests about the partition they installed. We would definitely recommend Castle Glass for all of your glass installation needs!”

- Sarah K
Office Administrator
East Mississauga Community Health Centre

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The Best

“Best place!!! Amazing work and amazing customer service. Very kind people work here. If you need customized glass or mirror, this is the place to go to. Great prices and great service. Very pleased, highly recommended!!!!! Thank you guys!”

- Tiam B.

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Castle GLD provides a full site inspection and makes sure that your property is well-equipped with all the safety measures and adheres to the safety codes. Our team also installs child safety latches in individual suite windows to keep the small residents safe and secure. Some of our glass & window services include:

  • Insulated / thermal units (clear or tinted)

  • GP2 style windows and sliders

  • Single or double-pane glass

  • Laminated glass

  • GPW (safety glass)

  • Fire cabinet glass

  • Door lites / sidelites

  • Child safety latches

  • Window cranks

  • Window sashes & ropes

  • Clips & springs

  • Window & patio screens (new + fiberglass)

Along with standard glass installations, we also provide wall and vanity mirrors with cutouts for lights and other electrical requirements.

Custom Shower Glass

Castle Glass offers a wide range of custom shower glass services to make your bathroom elegant and classy. From glass walls and doors to tub surrounds and frameless systems, we can handle it all. You can also add some finishing touches by incorporating matching hinges, handles and towel/grab bars.


Our technicians and estimators can provide pricing based on your drawings and schedule a site visit to complete the laser measurements.

Efficient Glass Repairs

If you need glass repaired or installed, our team is just one call away.

Get Expert Help

Contact us

Castle Glass & Locks

121 Bradwick Drive - Units 1 & 2

Concord, Ontario L4K 1K5







Monday – Friday: 8:00 AM - 4:30 PM

Saturday & Sunday: Closed

24-hr Emergency Line for Commercial Clients

Service Areas

Toronto - GTA

North York


York Region






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