Iowa Civil Contracting manages and facilitates an array of small- and large-scale construction projects related to pavement repairs and bridge maintenance.

For both local and state-wide ventures, our specialty is restoring and improving highways, interstate systems, roadways and bridges. Our vast service offering includes concrete and asphalt paving, highway patching, structural bridge repairs, surface and full-depth replacement and more. For any given project, our crew consists of up to 100 professionals with the common goal to provide superior project management, implementation and delivery. At Iowa Civil Contracting, we’re a team who offers the highest standard of craftsmanship, expertise, safety protocols and innovation.

Craig Rhinehart


For over Thirty Nine years I’ve been performing and overseeing CPR projects. I also oversee all employees and daily operations of the company.

Accolades: We’ve received several awards on various DOT projects in various states.

Affiliations: National and States AGC ICPA Member, Past Board of Directors of the AGC of Iowa.

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Randy Miller


Gary Rhinehart

EEO/Safety Manager

Gary is a retired Air Force Officer. He started Iowa Civil Contracting formerly known as Iowa Erosion control in 1992. He is in charge of Safety, EEO, Insurance Coordinator and Sub-Contractor Payments.

Accolades: AGC Safety Management Course from the Iowa State Safety & Risk Management Academy

Affiliations: Victor American Legion

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Teri Neuhaus

CFO/Office Manager

I was hired by Iowa Civil Contracting, formerly known as Iowa Erosion Control in 2002. My role is to handle the accounting for the company.

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Mark Rhinehart

Vice President

Mark started with Iowa Erosion Control/Iowa Civil Contracting in 2003.

I have an Associate degree in Civil and Construction Engineering.

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Brent Rhinehart

Vice President

I attended college at Northwest Iowa Community College for a degree in Heavy Equipment Operation and Maintenance Program. I started working for Iowa Erosion Control/Iowa Civil Contracting in April of 2001.

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Bryan Spriggs


I worked as an estimator for a lumberyard where I was responsible for the housing and commercial projects. In addition to working at the lumberyard I also ran my own concrete company.

My role at Iowa Civil Contracting include estimating materials, labor and equipment for projects and turning in quotes to DOT, city and county departments. I print plans, specifications and handle the receiving of quotes from suppliers and other contractors.

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Angie Olson

Payroll Clerk/Receptionist

I have worked for Iowa Civil Contracting formerly known as Iowa Erosion Control since 1990 handling everything from office management to legal secretary. My duties include Payroll, gas reports, filing, answering phones, greeting clients and other office duties.

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Tamara Kolash

Project Administrative Assistant

I work with the Project Managers, Management and Accounting departments to gather data and provide assistance with daily project production, materials used, job costing, and daily/weekly income reports. I also help to obtain and submit material certifications and other documents to DOT’s and other project owners.
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Rick Tuttle

Equipment and Facilities Manager

My role at Iowa Civil Contracting is to manage the maintenance program of all equipment from parts to service of all equipment. My duties also include taking care of the facilities, grounds, shop and office.
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Jose Castanon

Sr. Superintendent

I oversee projects, report to the upper management and I’m responsible for my workers safety as well as my own.

I started as a laborer then advanced to driving truck and eventually worked up to Foreman and now I’m a Superintendent.

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Jose Navarro


I started with Iowa Civil Contracting formerly known as Iowa Erosion Control as a laborer in 1998. I was then promoted to concrete finisher which I preformed for several years, then in 2007 I became a Foreman and in 2015 I was promoted as Superintendent.

I manage the people on every project, supervising the work my crews preform. I’m also responsible for the flow of the daily work schedule as well as the production, working closely with the Project Manager to get each job done efficiently.

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Our History

In 1972, we opened our doors in Victor, Iowa, as the family-owned Iowa Erosion Control.

In the late 1978, we moved into highway repair and subsequently bridge maintenance. As the years passed, we continued to grow, diversify and innovate in highway, interstate, road and bridge repairs and maintenance. Our expertise and reputation has taken us to more than 10 states around the United States, and each of those projects benefited from our deep-rooted history and diverse expertise.