Marc Haslinger, PE, is a highly experienced civil engineer with over 37years of expertise spanning both public and private sector projects. As Vice President and Principal in our Irvine office, Marc brings a comprehensive understanding of civil engineering design, planning, and construction management to every project he leads.

Marc has successfully managed and designed a wide range of municipal, residential, and commercial developments across Southern California. His portfolio includes infrastructure for residential communities, commercial and industrial sites, potable and reclaimed water systems, flood control facilities, and roadway improvements. From feasibility studies to final construction, Marc’s leadership ensures projects are delivered efficiently and effectively.

Known for his hands-on approach, Marc combines strong project management skills with deep technical knowledge in hydraulics, hydrology, structural systems, and construction software tools. His ability to navigate complex regulatory environments and coordinate multidisciplinary teams makes him a trusted advisor to clients and stakeholders alike.
Marc holds a Bachelor of Science in Civil Engineering from California State University, Long Beach, and is a registered Professional Engineer in California, Colorado and Guam.