If you are looking for the Quality Siding Services in Scarborough, then contact Pro Alliance Roofing. We specialize in a wide range of roofing services, including architectural shingle roofing, slate installation, flat roofing, cedar installation and repair, eavestrough and siding installation and repair, soffit-fascia-metal installation and repair, roof repairs, gutter replacements, siding, and more. With a commitment to quality and customer satisfaction, we are dedicated to providing top-notch roofing solutions tailored to our clients’ needs. Check out our images to see some of our projects, and get in touch if you would like to use our service. 20% seniors’ discount. Free inspection and quote.