Erik Carlson

Managing Consultant
Construction Consulting

Erik Carlson is a Managing Consultant with Aperture (formerly Sage). With Aperture, Erik specializes in schedule analysis, damage analysis, labor productivity analysis, and claim preparation. In 1993, he received his Bachelor of Science in Mechanical Engineering from Colorado School of Mines. Erik has over 30 years of experience in the engineering and construction industry.

Extensive experience executing a wide range of Engineering Procurement and Construction Management (EPCM) projects in a wide range of industries.

  • Oil and Gas
  • Mining and Metals
  • Government (DOD, DOE)
  • Infrastructure
  • Airports
  • Commercial Construction

Erik's Expertise

Analysis of:

  • Project Estimates
  • Project Costs
  • Schedules
  • Labor Productivity


Bachelor of Science in Mechanical Engineering, 1993

Work Experience

Aperture, LLC, (formerly Sage Consulting Group), Denver, CO, December 2022 – Present, Managing Consultant

Sage Consulting Group, April 2018 – December 2022, Consultant

Flatiron Construction, November 2017 – April 2018, Regional Claims Manager

  • Managed $50 Million claims from various distressed projects throughout the United States

AECOM, July 2012 – November 2017, Senior Scheduler

Jacobs Engineering, January 2003 – July 2012, Project Controls Manager

Fluor Daniel, January 2000 – December 2002, Cost Engineer

Rothberg Tamborini and Winsor, January 1999 - December 1999, Field Engineer

CH2M Hill, November 1997 – December 1998, Project Engineer

Kilborn Engineering, July 1996 – November 1997, Project Engineer

BNP Associates, Inc., January 1995 – July 1996, Field Engineer


Association for the Advancement of Cost Engineering (AACE)

Associated General Contractors of America (AGC)


Schedule Analysis

Damage Analysis

Cost Estimating

Claim Preparation

Erik's Expertise

Analysis of:

  • Project Estimates
  • Project Costs
  • Schedules
  • Labor Productivity

Relevant Services

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