Greg Zimmerman


Greg Zimmerman


Meet Greg Zimmerman, one of the instructors for CEI’s certificate program in construction estimating!

Instructor for the Following Courses:


As a construction professional with 48 years of experience, Greg Zimmerman brings his expertise to students enrolled in the certificate program in construction estimating. Zimmerman has a Bachelors of Science in Construction Management from the University of Nebraska and is certified as a LEED Accredited Professional.

He has a long affiliation with the American Society of Professional Estimators and has worked on high rise buildings and condominiums, commercial buildings, prisons and justice facilities, tilt up buildings, engineering projects (water and wastewater treatment plants, sewer, water and storm piping) and concrete projects, both structural and architectural concrete.

Greg Zimmerman

Greg Zimmerman, Instructor
Construction Experts, Inc.



As one of CEI’s long term instructors in the certificate program in construction estimating, Instructor Zimmerman teaches students coursework for Estimating and Bidding 1. His in-depth knowledge of estimating allows CEI students enrolled in the certificate program in construction estimating to fully grasp the strategies and practices of professional estimators for their own career advancement.


  • Bachelors of Science Construction Management, University of Nebraska

Registrations and Certifications

  • LEED® Accredited Professional

Teaching Experience

  • Adjunct faculty at Johnson County Community College teaching CET 127 Construction Estimating
  • Estimating and Bidding 1 and 2, Construction Experts Inc

Seminars Presented

  • Excel Estimating Tips and Tricks


  • Past President, American Society of Professional Estimators, Kansas City
  • Chairman, National Education Board, American Society of Professional Estimators
  • Member , National Certification Board, American Society of Professional Estimators

Construction Project Experience

  • High rise buildings and condominiums
  • Commercial buildings
  • Prisons and Justice Facilities
  • Tilt up buildings
  • Engineering projects:
    • Water & Wastewater Treatment Plants, Sewer, Water, & Storm Piping
  • Concrete projects, both structural and architectural concrete

Positions Held During 47 Years in Construction

  • Senior Estimator, Pre-construction and Hard Bid Estimating
  • Network and Database Administrator
  • Project Manager


  • Senior Estimator Construction Management Resource
  • Senior Estimator/Preconstruction Manager JE Dunn Construction
  • Senior Estimator for Dicarlo Construction
    Estimator for Butler Construction
  • Estimator/ Network Administrator for Oakview Construction
  • Surveyor

Sign Up for Classes to Earn Your Certificate Program in Construction Estimating Today!


Construction Experts Inc. Featured Course Providers