R Knocker & Son Paving Contr Home/Paving contractor/R Knocker & Son Paving Contr 900 Colonel Sam Dr, Oshawa, ON L1H 8A9 +19057232132 Contacts 900 Colonel Sam Dr, Oshawa, ON L1H 8A9 +19057232132 Send updates or Remove Description Features Map Reviews No reviews! ADD REVIEW Similar companies Paving contractor DCT Paving & Concrete +19024997017 Paving contractor Compagnie Asphalte Ltee Chem. de la Scierie, Baie-Comeau, QC G0H 1C0 +14182951420 Paving contractor St. Boniface Landscaping & Pavingstone +12047812962 Paving contractor Vision Landscape and Reno +16134045491 Categories Paving contractor