Cory Riedel :: Construction Manager

The nuts and bolts don’t fall far from the tree for Cory. As a fifth-generation carpenter, Cory has wielded a hammer for most of his life. Before joining G+B Construction, Cory worked with well-respected northwest commercial contracting firms for 17 years. Cory brings exceptional leadership planning, estimating and seeing a project through pre-construction and construction phases. On off-hours, Cory coaches youth sports and loves spending time with his family.


Kirk Mason :: Superintendent

Not one minute out of Kirk’s 40 years of construction experience goes untapped. Kirk’s deep knowledge of construction fuels his insatiable passion for the industry. As a team leader, invaluable. As a client confidant, indispensable. With Kirk in control, projects stay on-schedule and in-budget. After work, Kirk fixes up classic hot rods and spends time with his wife Krissy and their grandchildren.



Dan Larson :: Superintendent

Dan brings 42 years of seasoned experience to GBC. His industry knowledge, commitment to success and his die-hard mentality set him apart in the industry. Dan appreciates and respects every member of his team and champions success on every level through communication and leadership. In his free time, Dan can be found spending time with his family and hunting or fishing.

Gary Dell :: Project Manager / Estimator

Gary was born in Portland and currently lives in Hillsboro with his wife & kids. He likes being close to the mountain and golf courses where he spends a lot of his free time. With 30 years of experience under his belt, Gary entered construction working for an excavation company, progressed to home building, and eventually started his own business. In between jobs, Gary also worked grave yard shifts as a Police Officer for 6 years. In addition to golfing, Gary enjoys hiking, fishing and spending time with his family. Laid back and humble, Gary is not the kind of guy who will brag about his accomplishments. But he is the kind of guy who will finish the job on time and do it well.


Delores Conrad :: Project Administrator

Dee was born & raised here in the Pacific Northwest. She has spent 23 years of her career in the construction industry and set tile for nearly 10 years. She is a lover of all animals and protecting the environment but she is most passionate about her family and her faith. When Dee isn’t keeping the office in line at GBC, she can be found spending time with her friends & family.

Jean Larson :: Accounts Manager

Jean Larson is an Oregon native and has been in the construction industry since 1978. Her patience and eagerness to learn have brought new strengths and insight to GBC. She has been happily married to her husband Dan for 39 years. Together, they have 3 daughters and 5 grandchildren. When Jean isn’t masterfully managing our accounts, she can be found sewing Halloween costumes for her grandkids or watching her pet goats herd chickens. She is a true country girl at heart!

Briana Nash :: Project Administrator

Growing up fishing in John Day, Oregon Briana learned good things come to those who wait. Nine years ago she found her sweetheart and moved to Estacada where they live with their two children. Briana is a big supporter of her children and an active volunteer on the Youth Football board. In her spare time, she also enjoys gardening, taking pictures and baking cakes. Briana previously held positions as a dental assistant and medical office manager. You will love her contagious smile and her acute attention to detail.