testing of building materials in Minnesota

Architectural Testing is the industry leader in building product testing, certification, quality assurance, professional engineering services, forensic investigation, and building code compliance…

INTEGRITY: Doing the right thing when no ones watching

R.J. Ryan delivers quality & cost-efficient buildings on schedule. Our building systems utilize time-tested materials and methods wrapped around the latest energy energy efficient systems.

WJE is a firm of engineers, architects, and materials scientists specializing in the investigation, testing, and design of repairs for buildings, bridges, and other structures. Providing solution…