T&M Associates Celebrates 60 Years of Engineering Excellence, Innovation, and Community Impact

March 12, 2026

T&M proudly marks its 60th anniversary – celebrating six decades of innovation, trusted client partnerships, and deep-rooted community engagement. Founded in 1966, the firm has grown from a seven-person operation into a team of more than 375 professionals serving clients nationwide across five core markets: Buildings & Facilities, Community and Land Development, Environmental, Transportation, and Water.

Explore our anniversary video to see the key milestones, projects, and people that have shaped T&M’s journey – and how six decades of experience continue to guide the work we do today.

“This milestone is a testament to the dedication of our employees, the loyalty of our clients, and the strength of our values,” said Gary Dahms, President & CEO of T&M Associates. “As we honor our past, we’re equally focused on shaping the future — delivering sustainable solutions, strengthening communities, and continuing to push innovation forward.”

For six decades, T&M has been recognized for delivering award-winning, transformative solutions that strengthen infrastructure, protect natural resources, and enhance the communities it serves. The firm’s culture of excellence has earned consistent recognition across multiple regions, including several consecutive Best Places to Work honors. These achievements underscore T&M’s long-standing commitment to employee engagement, a positive workplace culture, and the values established by founders Richard T. Noble and Richard M. Schulz.