Explore 3 Trusted Roofing & Siding Contractors in Nepean, ON

We are a family-owned and operated window, door, and siding installation company proudly serving Ottawa and surrounding communities for over 55 years. Our core offerings include durable, energy-efficient window replacements, entry and patio doors, vinyl siding, and home renovations designed to improve comfort and reduce utility costs. Backed by full lifetime warranties on products and labour, our primary purpose is to deliver high-quality residential improvements tailored to your budget.

CLS Roofing specializes in comprehensive residential, commercial, and industrial roofing services. With over 15 years of local expertise, we deliver premium installations, repairs, and replacements using top-quality materials. Our certified team prioritizes safety, precision, and customer satisfaction across Ottawa and surrounding regions.

Roofmaster provides comprehensive residential and commercial roofing solutions in Ottawa, specializing in installations, repairs, and maintenance. With over 40 years of experience, we deliver durable shingle, metal, and flat roofing systems using advanced materials and techniques. Our team prioritizes safety, quality, and customer satisfaction, offering warranties on both materials and workmanship.