Are You Looking for Roofing & Siding Contractors in Norristown, PA?

Major Construction is a Pennsylvania-based exterior construction company serving residential and commercial clients since 1964. Specializing in roofing, siding, window replacement, and deck construction, we combine 50+ years of expertise with premium materials and certified installers to deliver durable, value-adding solutions. Our commitment to quality is backed by comprehensive warranties and a customer-centric approach focused on transparency and community involvement.

United States Roofing Corporation delivers comprehensive commercial roofing solutions across the Northeast. Specializing in installations, repairs, and maintenance for all building types, we combine 60+ years of family-led expertise with cutting-edge technologies. Our 24/7 service team and manufacturer-certified technicians ensure reliable, warranty-compliant roofing systems for industrial, government, and high-rise clients.