

Yard Superintendent

Stephanie Justice
Marketing Strategist

Executive Vice President
LEED AP BD+C
As an Executive with a career spanning over 30 years across a wide spectrum of market sectors, Bill enjoys helping our highly capable builders lean into their relationships and take the responsibility needed to help our clients and partners succeed. Trained in architecture, he’s sustained an appreciation for design and has helped advance internal tools and technologies that help make GLY more proactive partners through every facet of a project’s life cycle. Today, Bill supports our Preconstruction + Estimating, VDC, and Marketing + Business Development teams and serves several community organizations focused on Education. He’s an avid cyclist, gardener, and family guy.

Project Executive
HCC
Jon attributes his appreciation of craft and hard work to working as a carpenter for a Spokane-based general contractor while earning a BS in Construction Management from Washington State University. Since joining GLY in 1999, he’s honed his expertise as a healthcare and high-tech office project manager and team builder. When he’s not piecing together complex logistics plans, you’ll find Jon cheering on the Seattle Sounders or casting a line. If he could talk his wife into selling everything and living in a trailer down by the river, he’d be there already.

Senior Estimator
With a 30+ year career in the construction industry, Steven is an Experienced Senior Estimator known for his expertise in Value Engineering, Integrated Project Delivery, Project Engineering, CPM Scheduling, and Constructability. Holding a Master of Engineering in Construction Management and Management Information Systems from the University of British Columbia, as well as an MBA from the University of Singapore and a Bachelor's degree in Building Construction from Shanghai Jiaotong University, Steven brings a wealth of global knowledge to every project. Outside of work, Steven is passionate about staying active and enjoys hiking, jogging, cycling, and other outdoor activities. He’s also training in Filipino martial arts, focusing on Arnis, and is preparing for his black belt test — a journey that combines physical skill with cultural heritage. He is dedicated to promoting human health and wellness, with a personal interest in biology and neuroscience, particularly in areas like weight management and mental well-being. A Seattle resident for over 22 years, Steven roots for the Seattle Seahawks and cherishes time with his wife and teenage daughter.

Executive Administrator+Administrative Services Manager
Excellent customer service comes naturally to Cassie, who approaches every task with a can-do attitude. As Executive Administrator, she enjoys working with people that encourage her and test her limits but allow her to have fun along the way. She manages her time—and many others’—with extraordinary ease and keeps things running like a well-oiled machine. Outside the office, you’ll find Cassie hiking, exploring the city, and when the sun comes out, boating on Lake Washington—all with her husband and pups by her side.

Assistant Project Manager
LEED Green Associate
With over 13 years of experience in construction—much of it focused on healthcare—Jon brings a practical, solutions-driven mindset to every project. Known for his strong work ethic and passion for building both on and off the job site, he combines technical expertise in civil and project engineering with hands-on know-how. Jon excels at resolving complex construction challenges, aligning design intent with client expectations, and keeping projects on schedule and within budget. His deep understanding of the unique demands of healthcare construction adds value at every phase. Outside of work, Jon channels that same problem‑solving mindset into DIY projects with his wife, son, and daughter, and enjoys staying active through skiing and hiking.

Assistant Superintendent
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 stand up paddleboard, and hiking and backpacking on the weekends.

Marketing Strategist