Mark Humphreys

Senior Preconstruction Manager

LEED AP BD+C

The depth and breath of Mark’s 25 years of experience allows him to provide exemplary estimating leadership on all types of projects. Mark’s expertise in large-scale ground-up or tenant improvement projects made him a welcome addition to GLY, where he operates as a consummate team player and skilled estimator. When he’s not busy spending time with his daughter and stepsons, you’ll find him kicking around a soccer ball, running, golfing, bicycling, or hiking with his chocolate lab.

David Craig

Senior Estimator

Jake Reinhard

Project Manager

Dennis Sizemore

Cement Mason Superintendent

Dennis is the go-to guy on anything and everything concrete. At age 15, he poured and finished driveways, patios, and shop slabs. When he started at GLY at 18, he was the youngest journeyman in his union. Today, he's a concrete master who oversees projects up to one million square feet. His favorite aspect of the job is the constant change of scenery since he's not on one single project for an extensive amount of time. While concrete is a big part of Dennis’s life, he makes plenty of room for his kids, fishing, hiking, and visiting Kauai, his happy place.

Elie Egan

General Foreman

Elie feels at home taking leadership on her jobsites, working with a team-first attitude, taking pride in the lasting relationships she builds with her colleagues, and ensuring everyone knows the great value of their contributions. Being a firm believer of “work smarter, not harder”—Elie addresses problems critically, always searching for ways to improved solutions and streamline processes through LEAN principles to reduce labor while simultaneously improving quality and minimizing errors. You can also find Elie feeling very much at home on skiis, her standup paddleboarding, and hiking + backpacking on the weekends.

Brett Harrison

Project Executive

Tim Campbell

Principal+Senior Project Manager

Tim has been with GLY since 2004 and has a hand in a variety of market sectors, but plays a key role in the firm’s residential and mixed-use projects. With experience in a wide range of project types, he adapts quickly to evolving trends and changing needs. On each project, Tim facilitates unique and team-oriented solutions to challenges that support the success of the entire team—owner, architect, tenant, and neighborhood, making him a trusted and respected Principal and Senior Project Manager whose industry relationships continue well beyond project completion. Tim’s skills and collaborative approach serve him well as a father of two daughters.

Dave Snaring

Senior Project Manager

HCC

After 35+ years working in the built environment, Dave knows how to plan, estimate, and deliver just about anything. He manages healthcare and life science projects and is also known to step in when high-tech or corporate office projects have unique requirements. He holds a BS in Building Construction from the University of Washington, and an ASHE Health Care Construction certificate. A local in every sense of the word, the bays and rivers of the PNW are his playground. When the catching’s good [as it often is for Dave], he makes a killer canned smoked salmon.

Mohammed Mhjazi