Clark Brothers Roofing & Repair

R & R Components Inc. specializes in the design of complex roof trusses including, tray ceilings, vaults, cathedrals, scissors, attics, gambrels and dual pitches for commercial and residential builders. Based in York, Pa., it offers state-of-the-art engineering and design services and serves projects throughout Pennsylvania and Maryland. R & R Components Inc. is a member of the Wood Truss Council of America (WTCA), Truss Plate Institute (TPI), York County Builders Association and Home Builders Association of Maryland.

Operational since 1986, Double 'D' Roofing & Sheet Metal serves customers in the commercial and industrial sectors. Based in York, Pa., the roofing contractor offers a range of single-ply, metal and asphalt based roofing system solutions. It also provides ethylene propylene diene Monomer (EPDM), thermoplastic polyolefin (TPO) and green roofing systems. Apart from roofing, the company performs a range of inspection and maintenance services. Double 'D' Roofing & Sheet Metal has served clients, including the BMW northeast distribution center, Surgical Institute of Reading, American Signature Inc. and ES3 Warehouse.