Terracon Consultants, Inc.

Doing business as Terracon Consultants #N6 Part of Tsvc, Inc.

UEI
WEW3JNZB66W5
CAGE
4U7P4
Primary NAICS
541330 Engineering Services
SAM.gov registration
Expired

Company facts

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Corporate Entity (Not Tax Exempt)
Corporate family
  • Tsvc, Inc. Parent Olathe, KS E8JUWY9J4N88
    • Terracon Consultants #N6
SAM.gov registration date
Website
terracon.com
Founded
2003
Employees
1K-5K
Estimated annual revenue
$1B-$10B
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
  4. Civil Engineering
SIC code
87 Engineering & Management Services

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Contract subawards

Prime contractor Prime award Amount Awarded
Firelake-Arrowhead NASA Services 2 CONSTRUCTION MANAGEMENT, SURVEYING, INSPECTIONS AND TESTING Assessment at Lewis Field, Assessment at ATF 80GRC024FA027 $27,800
Firelake-Arrowhead NASA Services 2 CONSTRUCTION MANAGEMENT, SURVEYING, INSPECTIONS AND TESTING Work Plan and HASP, Chain of Title, North Plot ESA, Existing Farmland ESA, Meetings / Conferences… 80GRC024FA027 $25,260
Firelake-Arrowhead NASA Services 2 CONSTRUCTION MANAGEMENT, SURVEYING, INSPECTIONS AND TESTING Work Plan and HASP, Chain of Title, Phase I ESA #1, Phase I ESA #2, Meetings / Conferences /… 80GRC024FA027 $10,500
Firelake-Arrowhead NASA Services 2 CONSTRUCTION MANAGEMENT, SURVEYING, INSPECTIONS AND TESTING Work Plan and HASP, Chain of Title, North Plot ESA, Existing Farmland ESA, Meetings / Conferences… 80GRC024FA027 $15,000

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About the company

Written by GovTribe AI ·

Terracon Consultants, Inc., doing business as Terracon Consultants #N6, operates exclusively as a subcontractor to prime federal contractors, delivering environmental site assessment and construction-management surveying services to NASA. The vendor is a for-profit subsidiary of Tsvc, Inc., headquartered in Parma, Ohio, with a recent federal footprint of four subcontract awards under a single NASA parent vehicle, all placed by Firelake-Arrowhead NASA Services 2.

All four recent awards fall under the NASA Glenn Research Center's Indefinite Delivery Contract 80GRC024DA005. Work spans environmental site assessments (Phase I ESAs, North Plot ESA, Existing Farmland ESA), chain-of-title documentation, health and safety planning (HASP), and related consulting and conferencing. Awards date from July 2024 through April 2026, with combined dollars obligated at $79 thousand. The vendor's sub-engagement involves engineering-services framing across all four task orders — Phase I and Phase II environmental assessments, site preparation and compliance surveying, and site characterization work supporting facility planning or remediation. All activity routes through a single prime contractor, Firelake-Arrowhead NASA Services 2, indicating concentrated teaming with that prime rather than diversified sub relationships.

The Service Contract Inventory dataset captures 0.3 FTEs delivered to the federal government in FY2025 across two subcontractor records, both below or near the $150,000 reporting threshold that defines SCI coverage. This minimal SCI footprint reflects the vendor's nascent federal presence — the first award in the source data is dated July 2024, and the portfolio consists entirely of sub work with no prime contracting. Given the subsidiary status under Tsvc, Inc., which maintains federal contract prime awards and grant prime participation, Terracon Consultants #N6 operates as a component of a larger organization's federal delivery structure rather than as an independent federal contractor. The vendor's market position is that of a specialized environmental and surveying services subcontractor feeding work to established prime contractors on NASA facility-support and environmental-compliance contracts.

Quick answers

Is Terracon Consultants, Inc. registered in SAM.gov?

Terracon Consultants, Inc.'s SAM.gov registration expired on October 17, 2026.

On GovTribe

See Terracon Consultants, Inc.'s full federal record

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