Thank you for visiting Giancola Aluminum Contractors Inc., one of the largest leading suppliers to Ontario’s top new homebuilders, residential & commercial building markets for over 30 years: We specialize in the installation of Vinyl, Aluminum, Copper and Zinc building products including Siding, Soffit & Fascia, Eavestroughs (5” or 6”) and Gutters.

We pride ourselves and are recognized by other building suppliers for our commitment to superior quality, craftsmanship and service, having won the industry coveted Vinyl Siding Institute’s Award of Distinction for Residential New Construction.

We offer you one of the best warranties in the industry and stand by our work. We invite you to call or visit us at our new 50,000 square foot facility to discuss your building needs and get a no obligations quote.