LIGONIER OFFICE
| NAME | EMAIL ADDRESS | TITLE | PHONE |
| Samuel R. Beachy, P.E., CBSI | sbeachy@markosky.com | Project Manager | 724-238-4138 |
| Michelle S. Kephart | mkephart@markosky.com | Accounting Manager | 724-238-4138 |
| Joyce V. Markosky, P.E. | jmarkosky@markosky.com | President / Principal | 724-238-4138 |
| Mark A. Markosky, P.E. | mmarkosky@markosky.com | Vice President / Principal | 724-238-4138 |
| Peter A. Molnar, P.E. | pmolnar@markosky.com | Project Engineer | 724-238-4138 |
| Stephen M. Nagle | snagle@markosky.com | CADD Manager / Designer | 724-238-4138 |
| Shane P. Ritenour, PMP | sritenour@markosky.com | Senior Civil Designer | 724-238-4138 |
| Alisha M. Ruff, E.I.T., CBSI | aruff@markosky.com | Civil Designer II | 724-238-4138 |
| Joseph E. Stamplis, CBSI | jstamplis@markosky.com | Senior Bridge Designer | 724-238-4138 |
| Apryle M. Thompson | athompson@markosky.com | Marketing Manager | 724-238-4138 |
| Bryan K. Vogelsang, P.E. | bvogelsang@markosky.com | Project Engineer | 724-238-4138 |
| Matthew Walerysiak, P.E., CBSI | mwalerysiak@markosky.com | Director of Engineering | 724-238-4138 |
| Daniel T. Weimer, CBSI | dweimer@markosky.com | Construction Inspection Manager | 724-238-4138 |
GREENSBURG OFFICE
| NAME | EMAIL ADDRESS | TITLE | PHONE |
| Jonathon C. Balko, P.E. | jbalko@markosky.com | Project Manager | 724-832-3106 |
| Joseph R. Dietrick, P.E., P.L.S. | jdietrick@markosky.com | Director of Engineering | 724-832-3106 |
| Gary T. Kowatch, P.E., PMP, (MSCE) | gkowatch@markosky.com | Project Manager / Chief Bridge Engineer | 724-832-3106 |
| Brandon K. Lankey, E.I.T. | blankey@markosky.com | Civil Designer II | 724-832-3106 |
| William B. McNeal, P.E., CBSI | wmcneal@markosky.com | Project Engineer | 724-832-3106 |
| Paula M. Worth | pworth@markosky.com | Human Resources Manager | 724-832-3106 |