H & R Industrial Service Inc 1180 Trexlertown Rd Trexlertown, PA 18087 Phone : (610) 437-4047 Business Category Mechanical Contractors Plumbing Heating & Air-Conditioning H & R Maintenance Service Inc 1180 Trexlertown Rd Trexlertown, PA 18087 Phone : (610) 437-4047 Business Category Building Cleaning & Maintenance Services Mechanical Contractors Plumbing Heating & Air-Conditioning