Cousins Roofing, Siding & Decks - Washington, PA

Cousins Roofing, Siding & Decks proudly serves homeowners in Washington, PA, with professional roofing, siding, and decking services. As a family-owned and operated business with over 100 years of craftsmanship, we’re dedicated to delivering top-quality results and outstanding customer care on every project. Our skilled team provides expert roof installation, repair, and replacement, durable siding solutions, and custom-built decks that enhance your home’s beauty, protection, and value. We use only high-quality materials and proven construction methods—backed by a lifetime workmanship guarantee—so you can trust your investment will last for years to come.