Engineering ExcellenceSince 1945
Integrity. Precision. Personalized Service.
About Bleck Engineering
Founded in 1945, Bleck Engineering has been a trusted partner in civil engineering and land surveying for over 80 years. Based in Lake Forest, Illinois, we serve clients throughout Northern Illinois, Southeastern Wisconsin, and across the nation.
Our team combines decades of experience with modern technology and innovative solutions. We work closely with municipalities, private developers, healthcare institutions, and public agencies to deliver projects that enhance infrastructure, improve quality of life, and respect the natural environment.
With engineering licenses in five states, we bring our expertise to projects of all sizes—from local infrastructure improvements to large-scale national initiatives. Our commitment to excellence, integrity, and personalized service has made us a preferred choice for complex engineering challenges.
Our Core Values
Excellence
Committed to delivering the highest quality work on every project.
Collaboration
Working closely with clients and communities to achieve shared goals.
Innovation
Embracing new technologies and approaches to solve complex challenges.
Integrity
Operating with honesty, transparency, and ethical practices.
Local Roots, National Reach
For over 80 years, our deep roots in the Lake County region have made us a trusted partner for municipalities and developers throughout Northern Illinois and Southeastern Wisconsin.
With engineering licenses in eight states (Illinois, Indiana, Iowa Michigan, Minnesota, Wisconsin, Connecticut, and Florida), we bring our expertise to projects across the country—from local infrastructure improvements to large-scale national initiatives like the USDA National Nursery System.
Our project portfolio spans healthcare facilities, municipal infrastructure, environmental restoration, commercial development, and federal projects, demonstrating our versatility and commitment to excellence.
Contact Us
Have a question or ready to start your project? We'd love to hear from you.
Visit Us
1375 N Western Avenue
Lake Forest, IL 60045
Call Us
(847) 295-5200Email Us
info@bleckeng.comHours
Mon - Fri: 8:00 AM - 5:00 PM