MARKET SECTORS SOLUTIONS PROJECTS NEWS & RESOURCES ABOUT How can we help on your next project? Let's Connect Leadership Executive Team Chris L. Schultz, PE, PMP President and CEO, Raba Kistner, Inc. Renan Pierre-Louis, MBA Vice President, Chief Financial Officer Russel W. Lenz, PE President, Chief Operating Officer, Infrastructure Richard S. McNary President, Chief Operating Officer, Project Control Thomas Burr Senior Vice President, Chief Operating Officer, Environmental Gabriel Ornelas, Jr., PE, PMP Senior Vice President, Chief Operating Officer, Consultants Gary W. Raba, D.Eng, PE Chief Growth Officer Joe A. Irizarry Senior Vice President, Chief Marketing Officer Operational Leadership Isidoro Arjona, PE, PMP, D.GE, F.ASCE Senior Vice President H. "Mickey" Barrett, PE Vice President & Market Sector Leader - Energy & Infrastructure (Non-Highway) Kim Beckman, CDA Controller, Cost Accounting Esther Beverly Director of Human Resources Sam Blanco, AICP, PMP Vice President, Environmental Scott Blank Director of Business Development, Houston - Education Tom Bond, RA, AIA, LEED AP President, PC Sports Anthony Calabrese, PMP, LEED AP Vice President, Project Control Richard Evers Director of Business Development, San Antonio Susan Filyk, MBA Director of Marketing Mike Frisbie, PE Senior Vice President, Marketplace Leader for San Antonio & Austin Steven W. Funderburg, PE Vice President, Infrastructure Jeff L. Haberstroh Vice President, Project Control Charles 'Dude' Hall Regional Environmental Manager Gary Hall Senior Vice President, Project Control Gary Hodges, PE Vice President, Houston Marketplace Leader Adam Hoebelheinrich Regional Vice President, Midwest, Project Control Howard Holland, PE Vice President, Infrastructure Andrew Hunt, PE, CFM Vice President, Project Control Endeson 'E.J.' Juanda, PE Vice President, Chief Geotechnical Engineer, Transportation Heather Jurenka Director of Business Development, Houston – City, County & State Rick Klar, PG Vice President, Environmental Tom Kolko, PE Vice President, Infrastructure Katrin Leonard, PE Vice President, Rio Grande Valley Operations Cesar Lopez Director of Business Development, South Texas Eric Neuner, PE Associate, San Antonio Martha Oseguera, MBA Controller, Financial Reporting Preston Parker, PE, PMP Senior Vice President, Division Practice Line Leader, CoMET Ian Perez, PE Associate, New Braunfels Clark Prothero, PE, CMQOE Senior Vice President, Infrastructure Ben Reese, PE Associate, Construction Materials Engineering & Testing Lee Robertson, PE Associate, Infrastructure Merrill Stanley Vice President, Project Control Scott Story Director, Environmental Construction and Compliance Services Yvonne G. Thomas, PE Vice President, Austin Marketplace Steve A. Tomka, PH.D, RPA Cultural Resources Program Director Martin Vila, PE, F. ASCE Senior Vice President, Houston Region Reddy Vuske, PE Associate, Infrastructure Devin Williamson Senior Director - Business Development David White, RRC, RWC, RRO, CDT, CEI, CIT-III Vice President, Building Sciences Newel White, PE Vice President, Infrastructure Doug Wiersig, PE Vice President, Marketplace Leader for North Texas Blake Wright, PE Associate and CoMET Departmental Manager How can we help on your next project? Let's Connect Solutions Planning Phase Air Quality – Permitting Archaeology/Cultural Resources Environmental Due Diligence/Phase I, II, III ESA Geology & Hydrogeologic Investigations Environmental Planning & Permitting Program Management Project Management Property Condition Assessment Public Involvement Right-of-Way Design Phase Building Envelope Consulting Geophysical Studies Geotechnical Engineering Pavement Design Program Management Public Involvement Transportation Design Quality Assurance Construction Phase Construction Engineering & Inspection (CE& I) Construction Materials Engineering & Testing Environmental Compliance Management Materials Consulting & Testing Materials Recycling Program Management Project Management Public Involvement Roofing/Waterproofing Inspection Compliance Assurance Structural Steel and Mechanical Piping Inspection and Testing Transportation Quality Documentation (ELVIS “Engineering & laboratory Vital Information System”) Operations & Maintenance Phase Air Quality – Compliance Environmental Compliance Management Forensic Services Pavement Assessment & Maintenance Roofing & Water Proofing Inspection & Maintenance Market Sectors Education/K-16 State & Local Governments Transportation Commercial Multi-Family Housing Industrial Civil Infrastructure Utilities Recreation/Sports/ Public Facilities Energy Federal Healthcare Locations Projects News & Resources Contact Us Careers Client Login