We are a team of structural engineers, designers, and project managers with over 150 years of combined experience. For industrial projects, educational facilities, offices, retail buildings, steel erection and more, our team is the strong foundation needed for superior structural design.
Our Featured Projects
View All Projects
Founded in 1990 by J. Mac Willett, P.E., Willett Engineering Company, Inc. is an award-winning team of engineers, designers, and project managers. With a uniquely customer-driven approach, we combine excellence in engineering with collaborative solutions, using the latest in technology and design.
Our value add is underscored by 150 years of combined engineering expertise with licenses in 38 states. For industrial projects, educational facilities, offices, retail buildings, steel erection and more, our team is the strong foundation needed for superior structural design.
News & Insights
Meet our Team
- J. Mac Willett, P.E.Founder, President & Principal Engineer
- Brandon Hoffman, P.E., S.E.Studio Lead
- Laura Leah Moore, P.E.Project Manager & Structural Engineer
- Lelia Conlin, P.E.Project Manager & Structural Engineer
Reach out to us anytime. Call us at 770.270.9484 or send us a message using this contact form.
Willett Engineering is a Gray company.
Willett Engineering is a structural analysis and design company offering best-in-class development for industrial projects, educational facilities, offices, retail buildings, steel erection, and more. In 2018, Willett joined the Gray family of brands to complement its structural engineering services. As a Gray company, Willett continues to combine excellence in engineering with collaborative solutions, using the latest in technology and design.