About

Precision. Performance. Reliability.

Engineering solutions that build stronger communities.

Chicago-based DB Sterlin Consultants, Inc. is a multidisciplinary engineering firm providing reliable infrastructure solutions throughout the Midwest. For over 29 years, we have delivered innovative engineering and consulting services that create measurable, lasting results across transportation, municipal, and utility projects, helping communities thrive with infrastructure that is safe, efficient, and built to last.

Our team combines deep technical expertise with hands-on practical experience, ensuring every project is executed with precision and reliability. From highways and railroad structures to water resources, traffic signal design, and construction oversight, we deliver end-to-end solutions tailored to the unique needs of each client.

By integrating multidisciplinary capabilities, advanced engineering practices, and a client-focused approach, DB Sterlin transforms complex challenges into efficient, high-quality infrastructure solutions. Our commitment to excellence, innovation, and responsiveness ensures every project meets the highest standards while delivering meaningful, lasting impact across the Midwest.

Under the leadership of President Regine Jeune, DB Sterlin has evolved into a leading professional services firm, known for exceptional client experiences and a diverse, empowered team committed to building stronger communities. Strategic expansions, including the acquisition of a Wisconsin-based firm, have strengthened our Water & Wastewater expertise and broadened capabilities across Aviation, Transit & Rail, and Municipal infrastructure markets.

For over 29 years, our mission has stayed the same: deliver results clients can rely on. Our multidisciplinary team brings deep technical mastery, innovation, and a client-first approach, ensuring every project meets the highest standards of safety, quality, and performance. At DB Sterlin, trust isn’t just a principle;  it’s our foundation.

DB Sterlin at a Glance

 
 
  • Founded: 1997
  • Headquarters: Chicago, Illinois, serving Wisconsin and the Midwest
  • Team: Multidisciplinary, client-focused, and experienced
  • Mission: Deliver reliable infrastructure solutions with measurable results
  • Values: Integrity, collaboration, and trust
  • Reputation: Known for dependable service, technical excellence, and building stronger communities

Our Approach

 
 

Results-Focused

Each project reflects our commitment to safety, technical excellence, and measurable impact. We transform engineering challenges into reliable, lasting infrastructure solutions.

A Team You Can Trust

From early planning through construction oversight, DB Sterlin delivers the expertise, responsiveness, and reliability your project demands. We move projects forward with clarity, confidence, and results.

Proven Experience

Since 1997, DB Sterlin has provided dependable engineering and consulting services across Illinois, Wisconsin, and the Midwest. Our multidisciplinary team is guided by integrity, technical expertise, and a commitment to delivering results on every project.

IDOT Pre-Qualifications

 
 

Special Services

Highways

Structures – Highways

Structures – Moveable

Structures – Railroad

Hydraulic Reports – Waterways

Location Design Studies

Special Plans

Special Studies

Why DB Sterlin

 
 
  • Multidisciplinary capabilities for comprehensive, high-performing solutions
  • Long-term client partnerships built on trust and collaboration
  • Commitment to safety, quality, and results on time and on budget

Partner with DB Sterlin and experience T.R.U.S.T. in action.