Who We Are
MDU Construction Services Group, Inc. provides a full spectrum of construction solutions, from underground utilities and excavation to electrical, mechanical and fire suppression systems as well as transmission line construction. Our diverse group of companies also manufactures and distributes transmission line construction equipment and supplies. LEARN MORE
A healthy and safe work environment is our first priority
We strive to keep our workplace injury- and accident-free.
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Industry-Leading Construction Services
With authorization to work in 43 states, our customers are as varied as our experience.
Electrical, mechanical and fire suppression services
Bell Electrical Contractors
Bombard Electric
Bombard Mechanical
Bombard Renewable Energy
Capital Electric Construction Company
Desert Fire Protection
Duro Electric Company
ESI Electrical Contractors
ILB Electric
ISG Packaged Controls Manufacturing
OEG, Inc.
