ESTABLISHED IN 2014

GNC Construction’s reputation for quality craftsmanship and ensured satisfaction shows from our previous customers and clients overwhelmingly positive responses.  GNC Construction strives to retain and work with highly valued clients rather than simply develop rapid growth.  We are large enough to handle complex projects while being small enough to provide personal service and direct high-level project participation.

George Althaus
George AlthausGeneral Superintendent / Owner
George provides fourteen years of construction experience to the team. Starting his career as an operator with Sunland development in Alaska, George also has a background in framing and finish carpentry. With a B.S. degree from an acclaimed local Oregon liberal arts university, George has developed his business management and leadership skills over the years. After founding GNC Construction, George has utilized both his consulting and technical personal expertise within the industry as an estimator, project manager, and general superintendent.
Brent Vinsonhaler
Brent VinsonhalerPresident/Project Manager/Estimator
Brent has worked with large residential and commercial construction for well over 20 years. Brent comes from four generations of commercial construction and has a background in all forms of the industry. During his 11 years as a union carpenter he started out as a utility specialist and worked his way through every position until ultimately becoming a Foreman, a Project Manager, & an Estimator for companies such as Harlens drywall and Western Partitions. Brent built a solid reputation as one of the best in our industry. His leadership experience with managing crews on large scale projects launched him toward his own construction company in 2012.

THANKS FOR GETTING TO KNOW US.  LET’S GET STARTED ON YOUR PROJECT WITH GNC.