Who We Are

Chicago-based DB STERLIN CONSULTANTS, INC. (DB Sterlin) is a minority owned firm comprised of highly qualified professional engineers, construction managers, inspectors and surveyors. These professionals have extensive experience in providing consulting services for infrastructure systems with emphasis on engineering (civil and structural), construction engineering and management, program management and land surveying. We serve a broad clientele, including state and local governmental agencies, developers, consulting engineering firms, construction management firms and contractors. Our firm has grown to over 90 employees since its inception in 1997 which includes 20 Licensed Professionals (PE, SE), 2 Licensed Registered Surveyors (PLS), Utility Coordination Managers, a construction management and inspection staff, fully equipped surveying crews and numerous CADD Technicians and support personnel.

The DB Sterlin Advantage

DB Sterlin is a company guided by honesty and integrity. We are committed to your total satisfaction as the measure of our success. Our team has a proven history of consistently delivering successful projects, backed up by reliable references. We provide infrastructure engineering services according to your needs and work alongside you to deliver your project on time and on budget.

Since our inception in 1997, our motto remains the same “Transforming Vision into Reality”. We stand behind our work and believe that we can exceed the expectations of every client we work with. Our team is intensely focused on performing at the highest levels and they take the time to understand what our clients are trying to accomplish. We are committed to safe operations and are diligent in our safety practices and processes. You can learn more about DB Sterlin and what we can do for you here.

Licenses and Certifications

DB Sterlin is a Registered Professional Engineering Organization in the State of Illinois and is certified as a Minority Business Enterprise (MBE) with the City of Chicago and a Disadvantaged Business Enterprise (DBE) certified in the State of Illinois. We are also pre-qualified and certified with local governments and municipal agencies and can help fulfill your participation goals in addition to providing your requested services.

DB Sterlin is pre-qualified by IDOT in Construction Inspection, Surveying, Subsurface Utility Engineering, Location Design Studies (Rehabilitation), Traffic Signals, Traffic Studies, Structures (Highway: Simple and Typical) and Highways (Freeways, Roads and Streets).