Established in 1955, Kohrs Lonnemann Heil Engineers, Inc. (KLH Engineers) is nationally ranked among the top mechanical, electrical, plumbing and technology engineering firms. KLH leverages building information modeling (BIM) and advanced in-house technology to deliver innovative and value-driven solutions. 

As a consulting engineering firm, KLH offers mechanical, electrical, plumbing, fire protection, and technology design, lighting design, commissioning, and energy solutions. KLH serves the civic, education, healthcare, hospitality, lifestyle, industrial, retail and workplace markets.

Consulting

Engineering

Technology

KLH Engineers

Jim Tavernelli

Kathryn Lynne Kachar

Steve Reece

Robert A. Lonnemann

Patrick Fernbach

Matthew Debevec

Chris Mehaffie

Brandon Johnson

Melanie Cannon

Brian Bruggeman

Ryan Dobbins

Leadership Team

Client Services and Construction Administration

Teams at KLH Engineers

Engineering

Leadership Team

Client Services and Construction Administration