Darin Brown, PEMatt Hubel, PE, CPSWQ, LEED AP BD+CLoras Klostermann, PEJeff Kulhanek, PEMatt Rasmussen, PEAdam Sleeper, PEKevin Wenninghoff, SE

Darin Brown, PE

Darin serves as one of Schemmer’s structural design engineers in the transportation section and also provides construction administration management for transportation projects. He is motivated by the challenge of learning how to incorporate new technologies, processes, methods and materials into bridge designs. Enjoys woodworking, built his own home Fan of Celtics, Yankees and Bears Has…
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Matt Hubel, PE, CPSWQ, LEED AP BD+C

Matt has more than a decade of experience in civil engineering and construction, specializing in civil/ site design. Matt’s project experience includes site layout design, grading, storm water quality and management, LEED, sanitary sewer and water utilities, ADA requirements and outdoor athletic facility design. He has produced contract documents and managed projects for clients, both…
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Loras Klostermann, PE

Loras is well respected within his profession and by his clients. He is very skilled in coordinating and conducting a wide range of soil behavior analyses, as well as monitoring the design of soils related to foundations, roadway grading and site grading. Loras has built firm working relationships with a wide variety of clients, both…
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Jeff Kulhanek, PE

Jeff works on a wide range of HVAC projects in various market sectors including higher education, K-12 education, research laboratories, commercial and restaurant. He is well versed in renovations of existing buildings, which present unique challenges distinct from new construction. Jeff’s design work goes beyond simply creating a functioning HVAC system, it encompasses both owner…
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Matt Rasmussen, PE

Matt is a structural engineer with experience in the design and inspection of highway bridges. His construction experience includes construction inspection and materials testing. Matt loves a challenge and enjoys being the go-to guy for solving unusual design problems. Was always building things with Legos and Construx as a child Is a music buff and…
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Adam Sleeper, PE

Adam began his career with NDOT, which provided him with diverse insight into state and federally-funded projects. With the department, he gained experience in construction oversight, construction administration and construction survey of roadways, bridges and interchanges. At Schemmer, Adam works in roadway design and has furthered his experience in construction engineering and administration. Enjoys spending…
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Kevin Wenninghoff, SE

Kevin is an experienced structural designer for building renovations, additions and new construction. He has substantial experience in projects such as educational facilities, retirement communities, assisted living and industrial. Kevin has proficient knowledge of design software including RISA-3D, RISAFloor, RISAFoot, RISA-2D, ENERCALC, NCMA Masonry, Retain Pro, AutoCAD and Revit Structure. Always wanted to be an…
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