About Us

Experts in Exterior Rainware

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Diamond Aluminum Inc. is an established company with several years of expertise in the industry. We service the Greater Toronto Area, specializing in eavestrough in Mississauga as well as siding in Mississauga, and surrounding areas. and are dedicated to providing unparalleled service to our clients, both residential and commercial.

Whether it's getting your home remodeled, fixing damage, or replacing your aluminum exterior rainware, we're here to help you every step of the way. Our estimates are free and come with a complete assessment of your home.

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Quality Products, Workmanship, Service

We use only the highest quality products and materials for our  clients from the most reputable companies in the GTA. Constantly testing and researching new products, we are able to offer and design systems to match all rainware requirements. 

Our  trained, certified and committed staff practice safe and efficient  procedures, ensuring professional services every time.  All services and  installations are completed while maintaining a safe work site at all times and adhering to all safety practices.

Customer Satisfaction

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At Diamond Aluminum Inc. customer service and client satisfaction is important to us. We are there to assist every client through the renovation experience, to make it as hassle free as possible. We do this by combining our use of knowledge and expertise, the highest quality products and equipment, and our dedication to delivering exceptional service.

This is what sets us apart. 


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