Providing Philly Roofing Services since 1909. At C R Thompson, the best services are offered for when building and repairing any roof in Philly & the Bucks County Area. Our Roof & Repair Specialists offer fast emergency services and know how to maintain and repair all varieties of roofs and siding whether wood, metal or vinyl (plastic). Roofing specialists at C R Thompson Roofing offer free estimates for residential roofing services and are trained flat roof specialists.