1. Construction

HDR

May 29, 2003
Headquarters. Omaha, Neb. Branch Offices. HDR has more than 70 offices in all 50 states and in 40 countries. Roots. H.H. Henningson founded the Henningson Engineering Co. in 1917 to help develop water and sewer systems for new cities and towns throughout the Midwest. Areas of Expertise. HDR provides architecture, engineering, and consulting services like design/build, program management, and sustainable

Headquarters. Omaha, Neb.

Branch Offices. HDR has more than 70 offices in all 50 states and in 40 countries.

Roots. H.H. Henningson founded the Henningson Engineering Co. in 1917 to help develop water and sewer systems for new cities and towns throughout the Midwest.

Areas of Expertise. HDR provides architecture, engineering, and consulting services like design/build, program management, and sustainable design.

Key Markets. Federal, health-care, interiors, international, justice, science and technology, security operations, transportation, and water/wastewater.

Voice your opinion!

To join the conversation, and become an exclusive member of EC&M, create an account today!

Continue Reading

Sponsored Recommendations

Electrical Conduit Comparison Chart

CHAMPION FIBERGLASS electrical conduit is a lightweight, durable option that provides lasting savings when compared to other materials. Compare electrical conduit types including...

Considerations for Direct Burial Conduit

Installation type plays a key role in the type of conduit selected for electrical systems in industrial construction projects. Above ground, below ground, direct buried, encased...

How to Calculate Labor Costs

Most important to accurately estimating labor costs is knowing the approximate hours required for project completion. Learn how to calculate electrical labor cost.

8 Types of Electrical Conduit and Their Uses

Electrical conduit is a tube or raceway used to house and protect electrical wires within a building or structure. From data centers to underground subways to ports and bridges...