The GCI Team

David Caprio, P.E.


Direct: 614.839.1272 | email

Director of Geotechnical Engineering; oversees all aspects of firm management including strategic direction, quality control, financial management and staff development

Cindy Brass

Treasurer, CFO

Direct: 614.839.1275 | email

Oversees accounting and human resources

Curtis L. Miller, P.E.

Vice President

Direct: 614.839.1277 | email

Director of Drilling and Laboratory Services

James E. Rosebrock, P.E.

Vice President

Direct: 614.839.1262 | email

Oversees Field Services Department including testing services

Bruce Savage

Vice President

Direct: 614.839.1258 | email

Director of Environmental Services

Steven M. Campbell

Supervisor – Dayton Branch Office/Senior Field Technician

Direct: 937.736.2053 | email

Manages Dayton office, field staff and projects; customer relations and new client development

David S. DeLong, P.E.

Staff Specialist – Field Services

Direct: 614.839.1276 | email

Oversees Roller-Compacted Concrete (RCC) mix designs and field testing; consulting field engineer troubleshooting problematic field conditions

Kevin Fulk, E.P., LEED AP, MBA

Director of Due Diligence and Asbestos Services

Direct: 614.839.1264 | email

Oversees Phase I ESAs, asbestos services, and hazardous materials investigations and reporting

Robert Hahn

Field Supervisor/Senior Field Technician

Direct: 614.839.1287 | email

PTI Level 2 Post Tension Inspector; AWCI EIFS Inspector; supervises Field staff; serves as senior technician

Bob Hiles

Director of Field Operations

Direct: 614.839.1268 | email

Manages field operations for all GCI offices; manages IBC Special Inspections; customer relations and new client development

David A. Kalkbrenner, P.E.

Staff Specialist – Field Services

Direct: 614.839.1261 | email

Oversees post-tensioned (PT) structural concrete construction projects; other specialties include field maturity meter testing and consulting field engineer troubleshooting problematic field conditions

Matthew R. Kaminski, E.P.

Senior Project Manager

Direct: 614.839.1259 | email

Manages jurisdictional waters delineations and 401/404 permit applications, Phase I ESAs, Ohio VAP Phase I property assessments, ground water sampling, and hazardous materials surveys

Michael Lacher

Senior Project Geologist

Direct: 614.839.1265 | email

Manager of Environmental Field Services

Glenn E. McLaughlin, AWS-CWI

NDE Supervisor

Direct: 614.839.1282 | email

Oversees and performs structural steel inspections; directs Special Inspections for steel, fireproofing, paint thickness and relative humidity

Todd R. Meek, P.E., LEED AP

Manager of Engineering Services

Direct: 614.839.1284 | email

Manages geotechnical engineering projects from proposal through engineering analysis and reports

Stephen A. Miller

Director of Business Development

Direct: 614.839.1273 | email

Oversees new and current client relations, marketing and public relations

Kevin M. O’Connor, P.E., G.E., Ph.D.

President, GeoTDR, Inc.

Direct: 614.839.1286 | email

Manager of remote, automated monitoring capabilities

Tim Petrilla, E.I.

Project Manager – Youngstown, Ohio Office

Direct: 330.965.1400 | email

Manages Youngstown branch office

David A. Svoboda

Field Supervisor/Radiation Safety Officer (RSO)

Direct: 614.839.1270 | email

Oversees CoMET services and manages nuclear density gauges