Owner/CEO cell: 226.402.4444 email: oliverg@ospcontractors.ca
Office Manager / Accounts Specialist cell: 519.328.8483  email: office@ospcontractors.ca
Project Manager email: ben.baxter@ospcontractors.ca
Civil Estimator cell: 519.330.4010 email: jake.currie@ospcontractors.ca
Safety Advisor cell: 519.918.9454 email: safety@ospcontractors.ca
Construction Supervisor cell: 519-330-5191 email: al.barnette@ospcontractors.ca
Construction Foreman cell: 519.333.7761
Construction Foreman cell: 519.328.6715
Operations Manager cell: 519.328.1174 email: shawn@ospcontractors.ca
Coordinator cell: 519.328.5885 email: sarah@ospcontractors.ca
Project Manager cell: 519.328.0485 email: julie@ospcontractors.ca
Operations Consultant cell: 519.317.0526 email: graham@ospcontractors.ca
Electrical Estimator / Project Manager cell: 226.349.4799 email: roger@ospcontractors.ca
Construction Supervisor cell: 519.402.4477
Asphalt/Civil Supervisor cell: 226.627.5005