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Steve Heymes

MEP Specialist

Matt Alvarado

Senior Design Engineer

Headshot of Benji Dimer

Benji Dimer

Project Manager

Bryce Engen

MEP+CX Manager

Headshot of Troy Alexander

Troy Alexander

Project Executive

Sarah Cunningham

General Foreman

Headshot of Tim Campbell

Tim Campbell

Executive Vice President+ISP

Nate Hill

Senior Project Safety Manager

Nate Downs

Assistant Yard Superintendent

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2026 GLY Construction, Inc.

Matt Alvarado

Senior Design Engineer

Headshot of Benji Dimer

Benji Dimer

Project Manager

LEED Green Associate

Since joining GLY in 2017, Benji has distinguished himself as a trustworthy team leader who is continuously learning all he can. He is often the first to arrive and last to leave—by choice!—as he truly enjoys his work and is always willing to take on new challenges, mentor others, and push himself to keep learning and growing. Benji can also often be found biking and enjoying the outdoors.

Bryce Engen

MEP+CX Manager

LEED AP BD+C, BCXA CCP

Bryce is a mechanical systems and commissioning expert and a self-described Swiss army knife. He gets involved during preconstruction assisting with MEP scopes of work. During construction, he becomes hyper focused on QA/QC processes and procedures. On the back end of the job he develops closeout and inspection schedules and plans for startup and commissioning. He is a passionate alumnus of Washington State University, where he studied Construction Management, and minored in Business. His wife, two kids, two dogs, and Macaw parrot keep life busy but fun. Their latest achievement? Building a house together!

Headshot of Troy Alexander

Troy Alexander

Project Executive

LEED AP

Troy’s been managing construction projects in the Pacific Northwest since 2000 and is one of our Interiors + Special Projects [ISP] team leaders. He specializes in unique renovation and improvement work in a variety of market sectors and has a long history of successfully delivering public agency projects using Job Order Contracting [JOC]. Troy enjoys collaborating with professionals of various disciplines to get fast-track projects started and completed on time. Outside of work, Troy enjoys lots of family time, good music, trying a new local beer, and cheering on his favorite sports team.

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!

Headshot of Tim Campbell

Tim Campbell

Executive Vice President+ISP

Tim has been with GLY since 2004 and has a hand in a variety of market sectors, but plays a key role as the firm’s Interiors + Special Projects leader. 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 adjacent stakeholders, making him a trusted and respected leader whose industry relationships continue well beyond project completion.

Nate Hill

Senior Project Safety Manager

OSHA Certified CSHS, CHST

Nate is serious about safety. With 20 years of industry experience, he brings deep expertise in safety leadership and risk management to GLY projects of all shapes and sizes. He oversees jobsite safety programs and leads companywide training, staying ahead of evolving standards and protocols. Nate believes safety is fluid—requiring constant awareness, adaptability, and accountability.

An OSHA-certified Construction Safety + Health Specialist [CSHS] and Construction Health +Safety Technician [CHST], his credentials run long [and impressive]. Outside of work, he’s also a certified diver and lifelong animal lover. When he’s not focused on keeping people safe, you’ll find him surrounded by five wiener dogs, two cats, and one very sassy Norwegian Fjord horse.

Nate Downs

Assistant Yard Superintendent

Since joining GLY in 2010, Nate has been a valuable member of our Tool + Equipment Yard team, playing an integral role in the smooth operation of our projects. In addition to his supervisory duties, Nate also supports projects through GPR scanning services. Outside of work, Nate enjoys spending time with his wife and two adult children. He is passionate about all types of outdoor activities, particularly those shared with his family.