MONTERO CONSTRUCTION SERVICES - Key Persons


Sarah O'Sullivan - CEO, Founder

Job Titles:
  • CEO
  • Founder
  • Principal Engineer
  • Founder and Principal Engineer of Montero Construction
Sarah O'Sullivan is the founder and principal engineer of Montero Construction. A licensed environmental engineer and experienced project manager with over 12 years of experience in a variety of industries, she has performed all aspects of project delivery, execution, and oversight at every level. With a bachelor's degree in Environmental Engineering from the Missouri University of Science & Technology, she has worked on projects ranging from environmental compliance of large-scale infrastructures to project delivery support for multi-billion dollar clients.

Tom O'Sullivan

Job Titles:
  • Project Manager
Tom O'Sullivan has over 12 years of experience in project management and project controls across various industries. He has held roles in the management of engineering, procurement, and construction of projects. Holding a bachelor's degree in Construction Management from Missouri State University, Tom's responsibilities include estimating, scheduling, cost, contract, and change management across multiple projects ranging in value from $10M to over $1B.