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ABOUT

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Providing Government Construction Expertise Since 2009

RGC Constructors, Inc. is a federal contracting company that focuses on renovation, remodeling, and additions. We pride ourselves on legitimacy and treating customers fairly and completing projects on time.

About D. Rex Holtze Jr., President

Rex Holtze graduated from the University of Nebraska-Lincoln in 1982 with a degree in construction management. He has worked as a project manager and estimator for more than 35 years.

For the majority of his initial career, he was a third-generation owner of the family general contracting business in Sioux City, IA. He sold that enterprise in 2012 and moved to Omaha, NE to concentrate solely on federal contracting projects.

Company List

  • RGC Constructors, Inc. is a certified Historically Underutilized Business Zone (HUBZone) company.
  • DR Holtze Contracting, Inc. is a total small business concern.
  • HM Plus Construction, Inc. is a service-disabled veteran-owned small business (SDVOSB).

In 2011, DR Holtze was formed as a total small business set-aside. This company also peruses construction projects in the federal contracting market. The following year, HM Plus Construction, Inc. was established as an SDVOSB. Rex Holtze and Dale McKinney are the owners of these firms, which provide work for the veteran administration and several other facilities in Iowa and Nebraska.

Our Main Clients

  • General Services Administration (GSA) Nebraska Field Office - Omaha, NE
  • Nebraska Air National Guard - Lincoln, NE
  • Iowa Air National Guard - Sioux City, IA
  • Offutt Air Force Base - Omaha, NE
  • Veteran Administration Medical Center - Omaha, NE
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