Over forty years engineering experience in industrial, residential and commercial construction. Expertise includes inspection, safety, estimating, scheduling and quality control. Extensive knowledge of hazardous materials (asbestos, radon, PCBs) with respect to existing buildings and properties. Extensive experience in claims litigation and arbitration.



  • ABCO Construction Services Corporation – Chairman of the Board of Directors
  • Johnson and Associates ‐ Construction Consultant and Partner
  • Stearns‐Roger, Inc.  ‐ Resident Engineer, Resident Construction Manager, Construction Claims Specialist, Project Controls Supervisor, estimating, scheduling, cost engineering
  • EBASCO Services ‐ Start‐up Engineer, Construction Office Engineer, Field Engineer, Safety Engineer and Construction Surveyor



  • Registered Professional Engineer
    • Colorado #11277 since 1972
    • New Mexico #6061 since 1976 (Retired)
    • California #C59896 since 1999
  • Licensed Asbestos Inspector and Management Planner
    • EPA #VIIIR101 and MPR101 since 1987 State of Colorado



  • Introduction to Business Law  ‐ University of California at Berkeley
  • NSPE Seminar: Legal Aspects of Architecture and Engineering and Construction Claims
  • NSPE Seminar: How to Avoid or Manage Engineering and Construction Claims
  • Construction Education Management Corporation Seminar: Advance Course on Construction Claims
  • American Arbitration Association Seminar: Construction Disputes: How to Prevent Them, How to Resolve Them
  • American Arbitration Association: Resolving Public Construction Claims
  • American Arbitration Association: Annual Conference of Construction Claims
  • National Academy of Forensic Engineering Seminar: Methodology and Case Studies for Forensic Engineering
  • Continuing Education Services Seminar: Environmental Disasters in Property Transactions
  • Symposium by the American Society for Testing and Materials: Slips, Stumbles and Falls: Pedestrian Footwear and Surfaces
  • National Business Institute, Inc. Seminar: Avoiding Environmental Liability in Commercial Real Estate
  • NSPE Seminar: Risks and Rewards of Design/Construct
  • The Columbia Institution, Inc. Seminar: Mechanic’s Liens, Bid Bonds, Payment Bonds and Performance Bonds
  • The Better Understanding of Roofing Systems Institute Seminar: Roofing Problems
  • AACE Seminar: Estimating by Ranges
  • Roof Consultants Institute Symposium: Building Envelopes
  • International Conference of Building Officials Seminars: Building Codes



  • ASTM – American Society for Testing and Materials
  • NABIE – National Academy of Building Inspection Engineers, Charter Member
  • NSPE – National Society of Professional Engineers
    • Past Vice President
    • Past Chairman, Practice Division Professional Engineers in Construction
  • PEC‐ Professional Engineers of Colorado (now NSPE-CO)
    • Past State Chairman for Professional Engineers in Construction
    • Past President of Denver Metropolitan Chapter (now Central Chapter)



Worcester Polytechnic Institute (WPI) Bachelor of Science, Civil Engineering, 1967