Providing Solutions with a Positive Impact

Since 1924, Henning Companies has made exceeding expectations our priority. We are committed to quality construction and service far above the industry standard. As a general contractor, construction manager, and design-builder, we bring a proactive approach to every project, matching our areas of expertise to your project’s unique requirements.

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Over 95 Years of Experience at Your Service

From 500,000-square-foot laying operations to 5,000-square-foot tenant improvement projects, Henning builds solutions. We study our client’s operations and building requirements to design facilities that meet their business objectives and anticipate their future needs. We are proud that this client-first philosophy has resulted in very long-standing relationships —especially in the agriculture industry—and has led to Henning’s reputation as the nation’s authority in construction for the poultry industry.


Iowa Cage Free

Layer Facility - The layer addition to Iowa Cage Free features a multi-tier aviary system for laying hens as well as a large capacity egg belt for transporting…View Project

Stoney Creek Hotel & Conference Center

Hotel - The 136,000 square foot hotel and conference center is a four story wood and steel framed hotel structure with exterior finishes of stone, brick, bark…View Project
Commercial, Industrial

Lennox 19E Factory Rebuild

Lennox Industries - After a devastating tornado hit the town of Marshalltown in July of 2018, Lennox Industries made plans to rebuild the areas that were destroyed. Henning…View Project