Quasius serves clients and partners by delivering the highest quality building services.
Together we are one team – One Quasius. Our actions demonstrate Quasius core values and drive to maximize value through spaces that support your strategic focus. This work is holistic and includes construction management, finance management, education, consensus building, volunteer coordination, fundraising and marketing guidance.
Our mission is to provide the best construction experience and help you achieve your business’ strategic vision.
With a horse named Daisy and a foot-powered saw, George Quasius founds his own residential construction company as a carpenter-contractor. The founding Quasius was responsible for the construction of many of Sheboygan’s finer homes.
George’s sons Arthur, Raymond, and Leslie join the business, changing the name to Quasius & Sons. The company expands to light commercial and industrial construction.
Quasius becomes incorporated, changing its name to Quasius Bros., Inc. At this time, the company has grown to be a major regional commercial, residential, and industrial construction company.
Quasius Bros., Inc begins collaborations with Kohler Co. and the Village of Kohler, including the construction of Kohler Memorial High School & Theatre. The company also contracts a number of projects for Sheboygan manufacturing, warehousing, and office facilities and takes on the restoration of the Wade House.
As the construction market begins to change, so does Quasius. The company expands its scope to construct 40 department and discount stores for H.C. Prange Company across three Midwestern states. The company is also responsible for reconstructing Kohler’s American Club into a luxury hotel complex.
Under President Dave Quasius, Quasius Construction adds Construction Management as a natural extension to their list of services, providing more informative, collaborative, and cost-saving options for clients. Quasius Construction also embraces new technology by launching its first company website!
Quasius expands its abilities to include high-quality pre-construction and design-build services, guiding clients through all phases of construction. Matt Quasius is named Director of Operations as the company strives towards continuous improvement and innovation in its services.
Matt Quasius is the President of Quasius Construction. Matt is the fourth generation in the Quasius family to serve as President of the family business and continue its reputation as one of the best construction firms in Wisconsin.
Gary has 33 years of experience constructing commercial, industrial, and institutional construction projects. Gary is equally well-versed as a construction estimator and project manager, working with all types of construction delivery systems.
Tiffany works closely with internal project teams to manage office and project financials, and ensure operations run efficiently. The forward-looking nature of her role allows her to identify and correct potential project financial deviations early, keeping your project on budget.
Ryan leads Quasius Special Projects Division, working closely with clients on smaller-scale additions, renovation work, and facility maintenance needs.
Toni comes from an architectural and design background and specializes in working with clients to integrate their design and construction needs.