Union Roofing Services Company in Philadelphia Union Roofing has the best combination of services when it comes to creating and repairing any type of roof in Philly, whether it is commercial or residential. Regardless of the size of your repair job, our roofing services will contentedly supply you with excellent customer service and the best in class maintenance to suit your needs. We reek of eminence when it comes to our roof repair services. We are not your average roofer, we go above and beyond other roofing companies and we specialize in all types of roof repair, roof maintenance, and roofing work needed for any situation. At Union Roofing our work is Exceptional and Guaranteed!