We have technicians strategically located throughout our service coverage area. Our corporate headquarters is located in Glen Mills, PA (approximately 20 miles outside of Philadelphia and Wilmington).

 How long have we been in business?

We have been servicing our customers for over 25 years.

What services do we provide?

We provide roof repairs, roof maintenance, and roof replacement, as well as an emergency service.

 What is our coverage area?

Providing emergency response in all states east of the Mississippi and specialty service for our clients under contract all over the United States.

 Do we subcontract?

No, all of our service technicians are DDP employees.

 What type of roofing systems do we service?

We service and install EPDM, Built-up, Thermoplastic single-ply’s (TPO/PVC), Modified bitumen, Metal roof, Standing seam, Acrylic roof systems, Coating Systems, Fiberglass and wood shingle systems, Slate, tile and copper installations, and Concrete and Plaza Decks

What manufacturers are we certified to maintain and install?

We are certified to maintain and install ATAS, Carlisle, Certainteed, Derbigum, Duro-Last, FiberTite, Firestone, GAF, Garland, Genflex, GreenGrid, John’s Manville, Peterson Metal, Sarnafil, Siplast, Tremco, and W.P. Hickman.