10/21/2026
After more than 36 years with Martin/Martin and nearly 40 years in engineering, Tim Lack will retire at the end of this year, closing an extraordinary chapter filled with remarkable projects, lasting friendships, and a love for structural engineering.
Tim’s career reflects what makes this profession so rewarding: challenging problems, creative solutions, and talented people working together to bring ambitious ideas to life. His contributions will live on in the projects he helped shape and the relationships he built with colleagues, clients, architects, and contractors. Throughout his career, he has emphasized that becoming great at anything takes both mentorship and opportunity.
We are grateful to have been part of his journey and proud of the lasting mark he leaves on our firm. Please join us in thanking Tim for 36 incredible years and wishing him and his wife, Michelle, all the best in the adventures ahead.
“Some of the most remarkable projects begin with strong relationships, and Tim’s career is a testament to that. Over 36 years at Martin/Martin, he has earned the trust and friendship of architects, engineers, contractors, and clients, working alongside them to turn ambitious ideas into extraordinary places. We are proud of the projects he has helped bring to life and grateful for the connections he has built across our AEC community.”
— Shane McCormick, President, Martin/Martin
Congratulations, Tim! It has been an honor to share this adventure with you.