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Steve Heymes

MEP Specialist

Luke McArthur

Assistant Superintendent

Professional portrait of GLY principal Garrick Hughes.

Garrick Hughes

Principal

Jon Evatt

Assistant Project Manager

Professional portrait of GLY employee Andrew Ellis.

Andrew Ellis

Design Manager

Professional portrait of GLY employee Garth Stoppard.

Garth Stoppard, Jr.

Superintendent

Candace Minerich

General Counsel

Donovan Mabbott

Superintendent

Steven Li

Senior Estimator

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2026 GLY Construction, Inc.

Luke McArthur

Assistant Superintendent

Professional portrait of GLY principal Garrick Hughes.

Garrick Hughes

Principal

LEED AP BD+C

Since joining GLY in 2007, Garrick’s led construction to support the growth of multiple prominent tech companies, as well as high rise build outs and boutique historic re-developments. Managing complex projects and working with a wide spectrum of people and multi-disciplinary firms to meet client commitments and expectations set years in advance of project completion continues to be the focus of his career. Garrick holds an MBA in Finance from Seattle University as well as a BS in Construction Management from WSU, and a Commercial Real Estate Certificate from UW. He became a firm partner in 2019. A Northwest Native, Garrick’s involved in several local community and professional organizations, and never misses an opportunity for an outdoor adventure, exploring mountains with his wife, two daughters, and son.

Jon Evatt

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.

Professional portrait of GLY employee Andrew Ellis.

Andrew Ellis

Design Manager

AIA, Assoc. DBIA™

Andrew spent 14 years immersed in his original calling: Architecture. He found that the most enjoyable and rewarding moments occurred while collaborating with builders. Deciding to blend two passions together—design and construction—Andrew now leverages robust VDC tools to better understand, communicate, and help execute a project’s design intent. Simply put, he constructs the building virtually to iron out any wrinkles before it’s built in the field. Outside the office, Andrew can’t get enough of the mountains. The numbers speak for themselves. He’s made his way to the summit of Mount Rainier via 16 different routes!

Professional portrait of GLY employee Garth Stoppard.

Garth Stoppard, Jr.

Superintendent

As a second generation carpenter, Garth turned out to be a Jr. in more ways than one. Today Garth is a hard-working Superintendent who enjoys building challenges across sectors, from housing to commercial construction. Garth takes a very thorough, caring approach to getting things done on his projects, and enjoys the outdoor life in his spare time—especially riding dirt bikes, camping or doing anything on or near the water.

Candace Minerich

General Counsel

A Colorado native, Candace obtained her law degree from Loyola University in New Orleans. After Hurricane Katrina, she found good prospects out West practicing construction law – making her a valuable asset to our risk management team.

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.

Steven Li

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.