122 papetroleum.org ENVIROTRAC LLC Warrendale, PA (724) 591-5958 HAFER PETROLEUM EQUIPMENT, LTD. Birdsboro, PA (800) 422-8135 (610) 376-9738 HILTZ PROPANE SYSTEMS, LLC Marietta, PA (717) 799-4322 JMT ENVIRONMENTAL TECHNOLOGIES, INC. Lehigh Valley, PA (610) 837-8000 MEA, INC. Bangor, PA (610) 599-5127 P. JOSEPH LEHMAN, INC. CONSULTING ENGINEERS Duncansville, PA (814) 695-7500 PINE RUN CONSTRUCTION CORP. Doylestown, PA (215) 348-4500 PROFESSIONAL PETROLEUM SERVICE CO. Williamsport, PA (570) 322-5525 PWI INCORPORATED New Oxford, PA (800) 889-2895 (717) 624-2111 S. & W. PETROLEUM SERVICES INC. Dillsburg, PA (717) 766-3331 SCS ENGINEERS Lansdale, PA (215) 692-4321 TOTAL TANK WORKS LLC East Butler, PA (724) 285-4258 Tanks, Underground Storage – Testing AEG ENVIRONMENTAL INC Hanover, PA (410) 876-0764 BOLGER BROTHERS, INC. Altoona, PA (800) 944-4059 (814) 944-4059 ELK ENVIRONMENTAL SERVICES Reading, PA (610) 372-4760 FRANCIS SMITH & SONS, INC. Scott Township, PA (570) 587-4775 HAFER PETROLEUM EQUIPMENT, LTD. Birdsboro, PA (800) 422-8135 (610) 376-9738 HILTZ PROPANE SYSTEMS, LLC Marietta, PA (717) 799-4322 JMT ENVIRONMENTAL TECHNOLOGIES, INC. Lehigh Valley, PA (610) 837-8000 MEA, INC. Bangor, PA (610) 599-5127 OWL SERVICES (FORMERLY KEYSTONE, DARK HORSE AND CROMPCO - NOW OWL SERVICES AFFILIATED COMPANIES) Mechanicsburg, PA (800) 646-3161 (800) 526-3629 PINE RUN CONSTRUCTION CORP. Doylestown, PA (215) 348-4500 PROFESSIONAL PETROLEUM SERVICE CO. Williamsport, PA (570) 322-5525
