Dwight Hansch
Superintendent
Steven Siler
General Foreman
Steven is a detail-oriented professional known for his resourcefulness, problem-solving abilities, and strong communication across diverse teams. With experience leading work, maintaining schedules, and overseeing quality assurance, he brings a well-rounded, hands-on approach to every project. Steven’s career began with lutherie—the art of crafting stringed instruments—which sparked his passion for woodworking and led him to run a custom cabinet business in Arizona for over a decade. After relocating to the Seattle area, he joined the Carpenters Union in 2016 and continues to build a career grounded in craftsmanship and service. Outside of work, Steven is an accomplished musician who plays drums for the Seahawks [while playing a wide variety of other instruments at home as well] and has traveled to over 24 countries.
Logan Chun
Senior Preconstruction Engineer
LEED Green Associate, CESPL
Logan brings his personal obsession with timelines and coordination to his career in Preconstruction. He is a person who likes to take immediate action, because as he describes it: "In Preconstruction, success is built on momentum". To maintain this focus, Logan tracks three key wins in a daily journal–instilling the habit of keeping a project progressing and on track. This is an excellent tool for keeping him motivated and passionate, and he finds these "small wins" to be his favorite part about working in this industry. Weather permitting, you can find Logan enjoying his spare time outdoors, whether it's hiking excursions, camping, boating, soccer matches, fishing trips, or snowboarding.
Jack Hudd
Project Engineer
LEED AP BD+C + Green Associate, BREEAM AP, VILC
Jack is a sustainability-focused construction professional with extensive experience supporting green building projects from design through construction. Well-versed in LEED, BREEAM, and Fitwel certifications, he helps project teams integrate sustainable practices while delivering successful outcomes. Passionate about collaboration and problem-solving, Jack enjoys working alongside owners, designers, and builders to create spaces that make a lasting impact on people and communities. Originally from Colorado and now back in Washington with his wife and their dog, Wilson, he enjoys golfing, coaching baseball, cooking, and attending live music events.
Nik Anderson
Project Executive
P.E.
Nik combines engineering expertise with a practical understanding of project delivery, helping clients and project teams navigate the technical challenges that come with today's most sophisticated facilities. His experience from the owner, engineer, and contractor perspectives gives him a unique ability to connect stakeholders and drive successful outcomes across advanced technology, industrial, alternative energy, and mission critical projects. A licensed Professional Engineer, Nik is known for his collaborative approach, technical leadership, and commitment to building strong teams. Outside of work, he enjoys hiking, biking, camping, and travel, having visited 22 countries with Africa and Antarctica still on his bucket list.
Donovan Mabbott
Superintendent
Over the last 30 years, Donovan’s appreciation for quality craftsmanship combined with his natural ability to manage the many moving parts and pieces of a construction jobsite from start to finish has garnered trust and respect from GLY employees, trade partners, and clients. From interior build-outs to full campus developments, he approaches each project by tapping into each team member’s strengths, talents, and skillsets to develop a thoughtful plan—together. Witnessing that plan unfold successfully is his favorite part of his job. On the home front, there is never a dull moment with his four kids, granddaughter, and three dogs—each bringing joy to the family with their own unique personalities. Skylar, the littlest pup, runs the pack.
Sarah Cunningham
General Foreman
As a General Foreman, Sarah is known for always thinking ahead and looking out for everyone’s best interest. She enjoys the camaraderie on the jobsite and the pride that comes from persevering and building something together. A recent project of Sarah's featured a major geothermal energy system, and she used that experience to teach others at GLY about geothermal energy and how different types of systems can be used. Her hobbies include hiking, cycling, gardening, and traveling the world every chance she gets. But her favorite thing? Golden Retrievers!
Demetrios Stamatakis
Senior Project Engineer
Known for his unwavering ability to always follow through, Demetrious is motivated by a determination to deliver the best end result to clients. As a Senior Project Engineer, he is organized, proactive, and committed, and finds great reward in his ability to solve the daily challenges that this industry brings. Outside of work he is equally as driven. As a second-generation Greek American, Demetrious has been heavily involved in the Greek church and Greek Language School. He has backpacked across Asia, hiked the Pacific Crest Trail, and, when he's not busy with the responsibilities of parenthood, enjoys rock climbing, hiking, and skiing throughout the Pacific Northwest.
Laura Ovsak
Project Manager
RA, AIA, LEED Green Associate
Laura joined the GLY team in 2017 after spending five years with architecture and engineering design teams. Her varied design experience provides a deep understanding of the design process, and a fluency in the design language. Having worn many hats at GLY, she has developed a diverse skillset, carrying many projects through their phases. Laura recently completed the process of becoming a licensed architect!