Our Faculty and Instructors

at Construction Classes.com

Instructor Gallery

The CEI instructor gallery contains profiles of Certified Professional Estimators, Project Management Specialists, Civil Construction Specialists and Construction Engineer Supervisors bringing you a range of experience, techniques, methods, and applications to help your career. See detail pages with background, education, project experience, and affiliations.

Troy DeGroot

Certified Bluebeam Instructor

Instructor for: 080

Professor Bio Detail

Kristina Dewberry

Kristina Dewberry

Construction Project Manager

Instructor for: 103

Professor Bio Detail

James Dorman

James Dorman

Construction Operations Manager

Instructor for: 103, 114

Professor Bio Detail

CEI Instructor David Hahn

David Hahn

Green Building and Project Management Specialist

Instructor for: 103, 201, 202, 203, 204, 305 and 308

Professor Bio Detail

CEI Instructor Harry Kominski

Harry Kominski, CPE

Certified Professional Estimator

Instructor for: 101, 103, and 105

Professor Bio Detail

CEI Instructor Martin Lightle

Martin Lightle

Construction Engineering Supervisor

Instructor for: 107, 205, and 206

Professor Bio Detail

Manny Maldonado

Project Manager, Estimator

Instructor for: 105

Professor Bio Detail

Nishant More

Certified Cost Technician

Instructor for: 114

Professor Bio Detail

Jim Moreno

Instructor, Engineering Technician

Instructor for: 108, 110

Professor Bio Detail

CEI Instructor Steven Richardson

Steven Richardson, EJD

Instructor for: 099, 100, 106, and 310 
Professor Bio Detail

Chairman Bob George

Bob George, FCPE

Fellow Certified Professional Estimator, Cost Consultant (Retired)

Expert Witness and Chairman

Founder Bio Detail