Insights

Regional Geotech Growth Geotek serves multiple Midwestern states (South Dakota, Iowa, Minnesota, North Dakota, Nebraska) with geotechnical and environmental services, indicating cross-state expansion opportunities and the potential to upsell across adjacent markets and state agencies.

Integrated Remediation Capabilities The company offers soil and groundwater remediation design, remedial system installation, and operation and maintenance, presenting a bundled service opportunity for clients seeking end-to-end contamination control and long-term site stewardship.

Regulatory and Assessments Focus With Phase I/II Environmental Site Assessments, Targeted Brownfield Assessments, transaction screens, and asbestos/lead paint assessments, GeoTek can pursue sales to developers, lenders, municipalities, and industrial clients needing due diligence and regulatory compliance.

Industrial Hygiene and Air Quality Expansion into mold, indoor air quality testing, and air quality services opens cross-sell potential to facilities with compliance needs, particularly manufacturing sites, warehouses, and industrial campuses in the region.

Mid-Sized Firm Advantage As a privately owned firm with a lean team and revenue in the lower tens of millions, GeoTek can position itself as a cost-effective, flexible partner for mid-market projects, offering responsive service and customized solutions that larger firms may overlook.

GeoTek Engineering & Testing Services, Inc. Tech Stack

GeoTek Engineering & Testing Services, Inc. uses 8 technology products and services including jQuery UI, jQuery, PHP, and more. Explore GeoTek Engineering & Testing Services, Inc.'s tech stack below.

  • jQuery UI
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • HSTS
    Security
  • Bootstrap
    UI Frameworks
  • X-Content-Type-Options
    Web & Portal Technology
  • Microsoft ASP.NET
    Web Frameworks
  • GoDaddy
    Web Hosting

GeoTek Engineering & Testing Services, Inc.'s Email Address Formats

GeoTek Engineering & Testing Services, Inc. uses at least 1 format(s):
GeoTek Engineering & Testing Services, Inc. Email FormatsExamplePercentage
FLast@geotekeng.comJDoe@geotekeng.com
93%
FirstLast@geotekeng.comJohnDoe@geotekeng.com
7%

Frequently Asked Questions

What is GeoTek Engineering & Testing Services, Inc.'s phone number?

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You can contact GeoTek Engineering & Testing Services, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GeoTek Engineering & Testing Services, Inc.'s official website and social media links?

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GeoTek Engineering & Testing Services, Inc.'s official website is geotekeng.com and has social profiles on LinkedIn.

How much revenue does GeoTek Engineering & Testing Services, Inc. generate?

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As of August 2026, GeoTek Engineering & Testing Services, Inc.'s annual revenue is estimated to be $10M - $25M.

What is GeoTek Engineering & Testing Services, Inc.'s SIC code NAICS code?

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GeoTek Engineering & Testing Services, Inc.'s SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

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

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As of August 2026, GeoTek Engineering & Testing Services, Inc. has approximately 34 employees across 3 continents, including North AmericaEuropeOceania. Key team members include President: R. L.Managing Owner: M. C.Project Manager: K. B.. Explore GeoTek Engineering & Testing Services, Inc.'s employee directory with LeadIQ.

What industry does GeoTek Engineering & Testing Services, Inc. belong to?

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GeoTek Engineering & Testing Services, Inc. operates in the Civil Engineering industry.

What technology does GeoTek Engineering & Testing Services, Inc. use?

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GeoTek Engineering & Testing Services, Inc.'s tech stack includes jQuery UIjQueryPHPHSTSBootstrapX-Content-Type-OptionsMicrosoft ASP.NETGoDaddy.

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

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GeoTek Engineering & Testing Services, Inc.'s email format typically follows the pattern of FLast@geotekeng.com. Find more GeoTek Engineering & Testing Services, Inc. email formats with LeadIQ.

When was GeoTek Engineering & Testing Services, Inc. founded?

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GeoTek Engineering & Testing Services, Inc. was founded in 1988.
GeoTek Engineering & Testing Services, Inc. logo

GeoTek Engineering & Testing Services, Inc.

Civil EngineeringSouth Dakota, United States11-50 Employees

GeoTek Engineering & Testing Services, Inc. is a privately held civil engineering firm that provides geotechnical, construction materials, and environmental services across several Midwestern states, including South Dakota, Iowa, Minnesota, North Dakota, and Nebraska. Based in Sioux Falls, the company offers assessments and remediation-related services, such as environmental site assessments, targeted brownfield assessments, transaction screens, asbestos and lead paint assessments, mold and indoor air quality testing, and groundwater studies, as well as the design, installation, and operation of soil and groundwater remediation systems. Its work addresses concerns related to landfills, storm water, air quality, industrial pre-treatment, water supply, and industrial hygiene, serving clients who require comprehensive environmental and geotechnical expertise for property transactions, site cleanups, and regulatory compliance. Founded in 1988 and led by owner and president Ralph Lindner, GeoTek operates with a regional focus and maintains a single office in Sioux Falls, providing specialized services to support site characterization, risk assessment, and remediation projects.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1988
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    GeoTek Engineering & Testing Services, Inc.'s revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    GeoTek Engineering & Testing Services, Inc.'s revenue is estimated to be in the range of $10M - $25M

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