Emergency Commercial Hardware Repair Services in the GTA

The team of Castle GLD has been providing reliable glass, lock & door and other commercial hardware repair services in Mississauga and across the GTA for over 30 years. Our team of experts offers 24-hr emergency services ranging from high-rise and low-rise residential and commercial property managers. Once the emergency is resolved, we will arrive with new glass and glazing parts. We ensure that the glass on your windows is replaced in a timely manner to prevent further damage. 

We are a leading team of professionals offering various services, including simple deadbolt rekeying and large glass and framing fabrications at reasonable rates. You can place your service request and we will get right back to you quickly.


Castle GLD provides a comprehensive range of architectural services and products to fulfil the needs of all our business clients. We replace, repair, and install many types of products, including storefront windows and glass door repair, irrespective of the size or scale of a construction project. 

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