GeoTek Engineering & Testing Services, Inc. Employee Directory

Civil EngineeringSouth Dakota, United States11-50 Employees

GeoTek provides geotechnical, construction materials, and environmental services in South Dakota, Iowa, Minnesota, North Dakota, and Nebraska.  These services include Phase I and II Environmental Site Assessments, Targeted Brownfield Assessments, transaction screens, asbestos and lead paint assessments, mold and indoor air quality testing, contamination assessments, documentation of the removal of underground storage tanks, groundwater studies of contaminated sites, design of soil and groundwater remediation systems, remedial system installation, and operation and maintenance.  GeoTek also provides a number of other services to address concerns in the area of landfills, storm water, air quality, industrial pre-treatment, water supply, and industrial hygiene.

GeoTek is a privately owned company, actively managed by its principal with one office located in Sioux Falls, South Dakota.  GeoTek was incorporated in 1988.  Ralph Lindner is the Owner and President of GeoTek Engineering & Testing Services, Inc.

Find GeoTek Engineering & Testing Services, Inc. employees' phone numbers or email addresses

GeoTek Engineering & Testing Services, Inc. Global Highlights

North America
47

United States Of America
47

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Oceania
1

New Zealand
1

GeoTek Engineering & Testing Services, Inc.'s Leadership

M. S.
Vp Of Field Operations
Mobile Phone
Email
R. L.
President
Mobile Phone
Email
M. C.
Managing Owner
Mobile Phone
Email
K. D.
Sr. Project Manager
Mobile Phone
Email
J. Z.
Industrial Hygiene & Environmental Assessment Unit Manager
Mobile Phone
Email
J. C.
Senior Project Manager/Cih
Mobile Phone
Email
L. W.
Senior Project Manager
Mobile Phone
Email
D. H.
General Manager
Mobile Phone
Email

Contact profiles from GeoTek Engineering & Testing Services, Inc.

Name

Title

Contact Info

Location

Last Update

M. C.
Managing Owner
Mobile Phone
Email
Jun 27, 2025
R. L.
President
Mobile Phone
Email
Oct 23, 2024
M. S.
Vp Of Field Operations
Mobile Phone
Email
United StatesMassachusetts
Oct 18, 2025
K. D.
Sr. Project Manager
Mobile Phone
Email
United StatesSouth Dakota
Oct 29, 2025
J. Z.
Industrial Hygiene & Environmental Assessment Unit Manager
Mobile Phone
Email
United StatesSouth Dakota
Nov 13, 2025
J. C.
Senior Project Manager/Cih
Mobile Phone
Email
United StatesSouth Dakota
Nov 14, 2025
L. W.
Senior Project Manager
Mobile Phone
Email
United StatesSouth Dakota
Nov 19, 2025
D. H.
General Manager
Mobile Phone
Email
United StatesSouth Dakota
Oct 27, 2025
B. F.
Project Manager
Mobile Phone
Email
United StatesSouth Dakota
Oct 29, 2025
J. T.
Project Manager
Mobile Phone
Email
United StatesSouth Dakota
Nov 11, 2025

Frequently Asked Questions

What is GeoTek Engineering & Testing Services, Inc. known for?

GeoTek Engineering & Testing Services, Inc. was founded in 1988 operates in the Civil Engineering industry; you can contact the main corporate office by phone at

+1-605-335-****

. Explore GeoTek Engineering & Testing Services, Inc.'s company overview page for more information.

What is GeoTek Engineering & Testing Services, Inc.'s most common email format?

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

How many employees does GeoTek Engineering & Testing Services, Inc. have currently?

GeoTek Engineering & Testing Services, Inc. has approximately 34 employees as of December 2025. These team members are located across 3 continents, including North AmericaEuropeOceania.

Who are GeoTek Engineering & Testing Services, Inc.'s key employees and leadership?

As of December 2025, GeoTek Engineering & Testing Services, Inc.'s key employees include:

Vp Of Field Operations: M. S.
President: R. L.
Managing Owner: M. C.
Sr. Project Manager: K. D.
Industrial Hygiene & Environmental Assessment Unit Manager: J. Z.

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