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Darkened/stylized background image of construction workers cutting wood

Matt Alvarado

Senior Design Engineer

Demetrios Stamatakis

Senior Project Engineer

Headshot of Isaias Villa

Isaias Villa Galvan

Safety Director

Professional portrait of GLY principal Garrick Hughes.

Garrick Hughes

Principal

Kyla Grennan

Business Development Manager

Josh Lewis

Senior Project Manager

Jackson Reid

Senior Project Engineer

Janine Messina

Marketing Manager

Professional portrait of GLY employee Garth Stoppard.

Garth Stoppard, Jr.

Superintendent

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2026 GLY Construction, Inc.

Demetrios Stamatakis

Senior Project Engineer

Headshot of Isaias Villa

Isaias Villa Galvan

Safety Director

CSP, CHST

Before entering construction safety, Isaias began his career as a wildland firefighter, where he developed a calm, confident approach to risk management. That experience made his transition into safety and construction management a natural progression. He has since proven himself a strong leader, capable of guiding teams of safety professionals and fostering a culture rooted in accountability and safe work practices, making him the perfect fit for Safety Director at GLY. Outside of work, Isaias stays active through Brazilian Jiu Jitsu, strength training, running, hiking, and golfing, and he enjoys spending downtime reading. Despite calling himself the world’s worst swimmer, swimming remains a favorite hobby [an unexpected passion that perfectly reflects his willingness to embrace any challenges he is faced with].

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.

Kyla Grennan

Business Development Manager

Kyla brings over a decade of experience in commercial real estate and building services. Since 2014, she has helped drive growth through strategic planning, creative thinking, and a passion for building lasting relationships. Known for her attention to detail and client focus, Kyla is trusted by teammates, clients, and partners alike. Her collaborative approach and commitment to innovation make her a key member of our Marketing and Business Development team.

Outside of work, Kyla enjoys spending time with her family and her dog, Lincoln. She's an avid fan of live music and outdoor concerts, always up for a local adventure or cheering on the Mariners and Seahawks! She also enjoys traveling and hitting the golf course whenever she can. Kyla is a longtime member of the Washington State Society for Healthcare Engineering (WSSHE), where she currently serves on the Board of Directors.

Josh Lewis

Senior Project Manager

Organized, decisive, and driven, Josh approaches every project with a clear understanding of the client and company’s needs. His favorite part about his position is that no two projects are ever alike, as he is a person who enjoys overcoming the hurdles of a project from start to finish. Quite fitting to his problem–solving nature, he enjoys classic games that require lots of thought and strategy, from chess to backgammon to cribbage. Outside of work he also stays busy coaching youth baseball, softball, basketball, and his son’s Little League All-Star Team, who made it to the State Championship in 2024!

Jackson Reid

Senior Project Engineer

LEED Green Associate

Jackson is a Senior Project Engineer best known for his natural sociability and ability to boost jobsite morale. He remains positive and resilient when faced with challenges and believes that division of labor does not mean a relief of responsibility. With a strong team–first mindset, he understands the collective effort required to deliver successful projects, which is why he enjoys starting his days early on the jobsite and staying engaged with his team throughout the day. Outside of work, Jackson is an energetic outdoorsman who spends his time in the mountains or on the water. He enjoys biking, hiking, surfing, snowboarding, skiing, running, and fishing, and is a former student–athlete who played lacrosse at the University of Washington and with Seattle–area teams. He is also an FAA–certified Unmanned Aircraft Pilot and enjoys flying his drone to capture aerial jobsite photos.

Janine Messina

Marketing Manager

CPSM

Janine feels at home in the world of marketing since it combines her passion for art, writing and graphic design with her natural ability to organize, strategize, and analyze. While she enjoys her day-to-day responsibilities, facing new challenges, and the many opportunities to apply her creativity, her favorite part about her job isn’t even marketing-related; she loves working with people and getting to know everyone in the company top-down—from estimating to IT to the hundreds of hard-working craftspeople out in the field.

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.