Welcome to LaBella, the new home of Tisdel Associates! Learn about our greater capabilities and project resources.

In July 2026, Tisdel Associates proudly joined LaBella Associates, a multi-disciplinary firm with a renowned culture of partnership. From our new home at LaBella, the Tisdel team continues to provide the same high-quality engineering services our clients trust—now with expanded resources and capabilities behind us.

This business combination expands LaBella’s presence to Northern New York and brings together an exceptional team with more than 50 years of experience in municipal, educational, healthcare, industrial, and commercial relationships and specialized civil, structural, MEP, and fire protection expertise. By uniting Tisdel’s engineering strengths with LaBella’s broad in-house services, clients gain access to a more comprehensive and seamless consulting experience.

“With deep technical expertise, trusted client relationships, and a genuine commitment to improving the communities they serve, Tisdel represents everything we look for in a partner,” said Jeff Roloson, AIA, President of LaBella Associates. “Their legacy in the region combined with LaBella’s expanded resources creates an exciting opportunity to support the growth and investment happening throughout the North Country.”

As we transition to the LaBella name, we’re working hard to blend our teams for added advantages. These include broader geographic coverage, a larger talent pool, and a wider range of services.

We invite clients and friends of Tisdel to explore LaBella’s website and the many in-house capabilities that are available for your projects!