
Our History
Since 1996, The Wassi Group has delivered accurate building documentation, supported by modern 3D laser scanning and CAD.
OUR MISSION
To deliver accurate building documentation that helps clients plan, design, and build with confidence.
Founded in 1996, The Wassi Group was built to provide accurate, efficient building documentation clients could rely on. Today, we continue to support projects locally and nationwide with precise 3D laser scanning and CAD documentation.


Small Town, Small Business
While we support projects across the United States and beyond, our work remains rooted in Peoria, Tazewell, and McLean counties. Local relationships allow responsive service, accessible site visits, and continued investment in the communities we serve.
Continuation of Expertise
On March 7, 2020, ownership of The Wassi Group transitioned from founder Brent Wassi to Eric Bergstresser. Under Eric’s leadership, the firm continues its legacy of accuracy and reliability, while Brent remains a valued member of the team supporting select projects.

