Interstate Engineering Employee Directory

Civil EngineeringUnited States51-200 Employees

At Interstate Engineering, we are more than a civil engineering firm; we are a dedicated team committed to providing forward-thinking solutions to every client in every community we serve. As an employee-owned company, we have a personal stake in each project, celebrating achievements as a collective victory that benefits everyone. Our 19 offices are strategically located throughout the Great Plains, allowing our team to be an integral part of the area. Our local engagement will enable us to understand the specific needs of an area. At the same time, our broad regional network of over 170 employees means we can streamline resources and offer comprehensive solutions.

We are committed to improving the quality of life throughout our region by providing solutions founded on trust, efficiency, and professionalism. The success of this commitment is reflected in the large number of repeat and longtime clients we maintain. Guided by individuals who care about the well-being of others, Interstate Engineering strives to leave an impression of integrity, quality, and loyalty to our communities. We incorporate our core values of a strong work ethic, helping others, loyalty, and integrity into every community we impact. Interstate Engineering will continue to put our clients' needs first while striving to complete projects with innovative and cost-efficient solutions as we grow.

Learn more at www.InterstateEng.com.

Find Interstate Engineering employees' phone numbers or email addresses

Interstate Engineering Global Highlights

Location
Employees

North America
164

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  • United States Of America
    164

Asia
1

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  • Sri Lanka
    1

Interstate Engineering's Leadership

  • Stylized image of a person
    W. S.
    Chief Administrative Officer
    Phone icon
  • Stylized image of a person
    D. D.
    Chairman Of The Board
    Phone icon
  • Stylized image of a person
    R. P.
    Chairman Of The Board
    Phone icon
  • Stylized image of a person
    C. C.
    Owner
    Phone icon
  • Stylized image of a person
    R. M.
    Owner
    Phone icon
  • Stylized image of a person
    S. E. S.
    Regional Vice President
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  • Stylized image of a person
    B. M.
    Regional Vice President
    Phone icon
  • Stylized image of a person
    A. T.
    Regional Vice President/Survey Group Leader
    Phone icon

Contact profiles from Interstate Engineering

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    D. D.
    Chairman Of The Board
    Phone icon
    United StatesNorth Dakota
    Jul 18, 2025
  • Stylized image of a person
    W. S.
    Chief Administrative Officer
    Phone icon
    United StatesNorth Dakota
    Sep 11, 2025
  • Stylized image of a person
    R. P.
    Chairman Of The Board
    Phone icon
    United StatesNorth Dakota
    Sep 09, 2025
  • Stylized image of a person
    C. C.
    Owner
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    R. M.
    Owner
    Phone icon
    Sri Lanka
    Jun 30, 2025
  • Stylized image of a person
    S. E. S.
    Regional Vice President
    Phone icon
    United StatesMinnesota
    Nov 09, 2025
  • Stylized image of a person
    B. M.
    Regional Vice President
    Phone icon
    United StatesMontana
    Sep 17, 2024
  • Stylized image of a person
    A. T.
    Regional Vice President/Survey Group Leader
    Phone icon
    United StatesSouth Dakota
    Oct 21, 2025
  • Stylized image of a person
    J. K.
    Survey Party Chief
    Phone icon
    United States
    Sep 09, 2025
  • Stylized image of a person
    K. A.
    Marketing Director
    Phone icon
    United StatesNorth Dakota
    Aug 28, 2024

Frequently Asked Questions

What is Interstate Engineering known for?

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Interstate Engineering was founded in 1976 operates in the Civil Engineering industry. The company's main headquarters is located in 1903 12th Ave SW, Jamestown, ND 58402, US; you can contact the main corporate office by phone at . Explore Interstate Engineering's company overview page for more information.

What is Interstate Engineering's most common email format?

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Interstate Engineering employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Interstate Engineering email formats with LeadIQ.

How many employees does Interstate Engineering have currently?

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Interstate Engineering has approximately 148 employees as of October 2025. These team members are located across 2 continents, including North AmericaAsia.

Who are Interstate Engineering's key employees and leadership?

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As of October 2025, Interstate Engineering's key employees include:

  • Chief Administrative Officer: W. S.
  • Chairman Of The Board: D. D.
  • Chairman Of The Board: R. P.
  • Owner: C. C.
  • Owner: R. M.

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