“The foundation of engineering excellence and successful construction projects is common sense, planning, and not being intimidated by any challenge or problem.”

– Darrin Beier

Beier Engineering, LLC is a consulting firm that provides sustainable, practical solutions to needs related to buildings and civil engineering infrastructure. Project design and construction management are the foundation of our services for developers, commercial/industrial businesses, contractors, other engineering or architectural firms, and individual land owners.

Owned and managed by Darrin P. Beier, P.E.

This consulting practice is a culmination of Darrin’s 27 years as a Project Manager, Designer, and Construction Manager.  Darrin’s unique background entails successful career positions in the three main branches of Civil Engineering:  Consultant, Contractor, and Government.  As a Design and Construction Manager for a National Engineering Consulting firm, Darrin successfully delivered projects for both private and governmental clients.  As a Project Manager for major Midwest contractors, he developed and honed skills in construction methods, contract management, scheduling, estimating, complex building techniques, and people management.  The third branch of a complete Civil Engineer’s career path, government service, was successfully fulfilled by Darrin as the City Engineer of River Falls, WI.  This phase taught him the importance of representing citizens and the realization that they ultimately make infrastructure projects, private or public, succeed or fail.  Truly listening to and understanding project stakeholders is the only path to success.

Beier Engineering wants to provide this unique career background to design and construct your building or civil infrastructure project.  Complex problems do not usually require complex solutions.



Beier Engineering’s mission is to simplify the design and construction management process for both the individual and corporate infrastructure developer.  Using a combined perspective of an engineering consultant, contractor, and government manager, we want to assist, lead, and educate the civil, building, and site developer in creating practical, sustainable projects.


Darrin is a licensed Professional Engineer in Wisconsin and Illinois.

What others have to say

I had the opportunity to work with Darrin Beier on a few projects during the time when our careers crossed. The first assignment Darrin had was to begin a construction management/inspection practice at our company. He accomplished this in a year or so and was given a company award noting his accomplishment.

One project that Darrin and I worked on together was the construction management of installation of automatic toll collection facilities at two locations, Dixon and Dekalb, on the western portion of the Illinois Tollway. Darrin was the Project Manager and led his team to a successful completion of this $70M project.

Because of the success of that project, our company was awarded the construction management CM contract for another automatic toll collection system on a more heavily trafficked section of the Illinois Tollway. The cost for this project was approximately $48M.

One other major project was the installation of a new commuter rail overhead catenary system and signal system for NICTD (Northern Indiana Commuter Transportation District). Project cost was approximately $125M. The NICTD representative always gave Darrin and his team the highest marks on the periodic evaluations.

Darrin Beier has exhibited professional characteristics and integrity on all of the projects I have been involved with. I would recommend Darrin highly for any engineering design and construction projects.

Robert Schickel, P.E., Former Chicago Office Manager

Contact Beier Engineering to discuss your building or civil infrastructure project needs.