Our Team


Meet Our Team


Ronald Geary, PE LEED AP

Started firm in 1991
Professional Engineer in Mechanical, Electrical and Fire Protection discicplines
Holds a Master Electrical Contractors License in Nebraska
ASHRAE, IES, NFPA, SAME, ACEC, IAEI, NSHE, SFPE member
B.S., Electrical Engineering, UNL
Registered in 32 states
Ron enjoys farming, fishing, hunting, wood-working and collecting farming and industrial artifacts. 

Chad Lechtenberger, PE

Started in April, 2003
Project Engineer 
Mechanical, Electrical and Plumbing Design
Professional Engineer licensed in NE and KS
ASHRAE Healthcare Facility Design Professional Certification
Degree in Architectural Engineering from KSU
Married with 3 children
From Lincoln, NE

Daniel Hellige

Started in August, 2011
Mechanical/Plumbing/Fire protection Designer
Manage and Design Mechanical Plumbing and Fire Protection Projects
ASPE Member
ASHRAE Registration Committee
Outside the office, Dan enjoys hiking and traveling with his wife and son.
From Beatrice, NE

Matt Maguire

Started in August, 2023
Mechanical/Fire Protection Designer  Engineering
Design Mechanical, Fire Sprinkler, Fire Alarm, and other Special Systems
Degree in Mechanical Engineering from Benedictine College in Kansas
Outside  the office, Matt enjoys playing the guitar and exploring the outdoors.
From Lincoln, NE

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