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TETRA TECH EC, INC.

Subsidiary ofTETRA TECH, INC.UEI: XM5ZQLWR1NV7CAGE: 3EA55

TETRA TECH EC, INC. is a federal contractor, registered under UEI XM5ZQLWR1NV7 and CAGE code 3EA55. It has been awarded $38,058,544 in federal contracts. Primary work spans Unknown NAICS, Engineering Services, and Remediation Services. Top awarding agencies include Environmental Protection Agency, Department Of Defense, and Department Of Transportation.

Contact Information

Registration and classification details

Address123 Main St, City, ST 12345

Registration

UEI Code

XM5ZQLWR1NV7

CAGE Code

3EA55

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

236220Commercial and Institutional Building Construction

237990Other Heavy and Civil Engineering Construction

541310Architectural Services

541330Engineering Services

541618Other Management Consulting Services

+3 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

TETRA TECH EC, INC. specializes in environmental engineering and remediation services, delivering science-based solutions for complex contaminated site management, regulatory compliance, and sustainable infrastructure support. Their core capabilities include hydrogeological modeling, soil and ground...

Key Performance Metrics

Awards Count

61

All time

Active

0

Currently performing

Completed

61

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Environmental Protection Agency$20.6M54.2%Department Of Defense$17.0M44.8%Department Of Transportation$282.4K0.7%

Other agencies (3 agencies, <0.5% each)$97.8K0.3%

Awards by NAICS

- Unknown NAICS$27.4M72%

541330 - Engineering Services$8.5M22.5%562910 - Remediation Services$984.3K2.6%541611 - Administrative Management and General Management Consulting Services$504.3K1.3%237990 - Other Heavy and Civil Engineering Construction$300.0K0.8%541310 - Architectural Services$288.2K0.8%

Others - Other NAICS codes (4 codes, <0.5% each)$20.9K0.1%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in TETRA TECH EC, INC.'s top NAICS codes and agencies

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued for Project No. 1000316-001C on behalf of the Kings Canyon Unified School District. The project involves well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. This opportunity is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The posting date is October 24, 2026, with a response deadline set for November 10, 2026. Interested parties may coordinate through the primary point of contact, Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

about 14 hours ago

DEADLINE

Business Impact Analysis, Disaster Recovery, and Business Continuity Plan Services (RFP-VC-26-006), Inland Empire Utilities Agency (California)

Solicitation # RFP-VC-26-006

Hagerty Consulting, Inc. is seeking a Disadvantaged Business Enterprise (DBE) subcontractor to support an engagement with the Inland Empire Utilities Agency (IEUA) in California. The project focuses on enhancing the agency's operational resilience framework through the development and review of a Business Impact Analysis (BIA), Disaster Recovery Plan (DRP), and Business Continuity Plan (BCP), as well as the creation of recovery playbooks. The scope of work includes participating in client workshops, conducting assessments, and facilitating in-person tabletop exercises to identify response gaps. Preference is given to firms with expertise in IT/OT resilience and experience within the water, wastewater, or critical infrastructure sectors. The overall contract is a service agreement with an initial three-year term and an option to extend. All deliverables must align with FEMA Continuity Guidance Circular and Business Continuity Planning frameworks, as well as CISA and NIST standards, specifically the NIST Risk Assessment Framework. Performance is subject to strict compliance requirements, including the California Public Records Act, Build America Buy America (BABA) provisions, and California Labor Code prevailing wage requirements. All services must be performed by personnel physically located within the United States or its territories. Proposals are due by November 17, 2026, via the PlanetBids portal. Evaluation is based on the offeror's past performance in the utility sector, specifically requiring two similar projects completed within the last five years, as well as personnel qualifications and proposed methodology. The contract will be a single award based on the most capable and cost-effective offer. Payment is handled electronically via ACH on a monthly basis, with the agency offering expedited payment options in exchange for a percentage discount on invoices.

Hagerty Consulting, Inc.

POSTED

about 14 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project, managed by Granite Construction Company, involves the construction of two drop inlet diversion structures within the San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor across the full 25-foot width, installing steel debris grates, and fitting wall-mounted steel gates on the east sides. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. The project also encompasses the delivery of complete electrical, instrumentation, and SCADA integration to manage gate actuation. Programming for these systems is strictly limited to approved integrators, specifically Technical Systems, Inc. or E Technologies Group. This solicitation is categorized under NAICS code 237990 and is open for responses until November 5, 2026.

Granite Construction Company

POSTED

about 14 hours ago

DEADLINE

Business Impact Analysis, Disaster Recovery, and Business Continuity Plan Services for IEUA

Solicitation # business-impact-analysis-disaster-recovery-business-continuity-plan-services-ieua

Carollo Engineers, Inc. is soliciting qualified disadvantaged business enterprise firms to provide specialized services for the Inland Empire Utilities Agency. The project focuses on the development and implementation of a Business Impact Analysis, Disaster Recovery Plan, and Business Continuity Plan. Specifically, the agency is seeking partners with expertise in risk assessment, emergency response and recovery planning, business continuity management, and information technology disaster recovery planning. This opportunity is set aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The work will be performed in California under NAICS code 541611. Interested firms must submit their responses by November 16, 2026. Primary coordination for this solicitation is handled by Paola Machan.

Carollo Engineers, Inc.

POSTED

about 14 hours ago

DEADLINE

Theatre Mold Remediation Scope of Work

Solicitation # AT25-0006

Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was necessitated by a sprinkler system failure and requires the remediation of the entire building, including the cleaning or replacement of damaged theater seating cushions. All work must be performed in accordance with ANSI/IICRC S520 standards, EPA guidelines, OSHA regulations, and the Micro Air Inc. Mold Testing report dated April 11, 2024. Key technical requirements include the provision of a Certified Industrial Hygienist for verification and final clearance, the implementation of a detailed remediation plan featuring HEPA filtration and negative air pressure, and the achievement of interior humidity levels of 50 percent or less. The contract is a single lump sum award based on best value, with evaluation weights assigned to price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Bidders must be licensed contractors in the state of Indiana and provide a 90-day bid guarantee, a detailed cost breakdown, and certification of compliance with Davis Bacon Act wage rates. Performance must begin within 14 days of the Notice to Proceed, with a sequenced construction schedule due within 10 days. Administrative requirements include net 30 payment terms, proof of specific automobile and workers compensation insurance naming Adams and Associates, Inc. as an additional insured, and the submission of certified payroll records and a completed SF 1413 prior to final payment.

Atterbury Job Corps Center

POSTED

about 14 hours ago

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this contract is handled by Amy Majors.

Hydro Resources - Mid Continent, Inc.

POSTED

about 14 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business categories including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries should be directed to Gio Marquez via the provided estimating email or phone contact.

Empire Equipment Service, Inc.

POSTED

about 14 hours ago

DEADLINE

Business Impact Analysis/Disaster Recovery Plan/Business Continuity Plan Services

Solicitation # business-impact-analysisdisaster-recovery-planbusiness-continuity-plan-services

The Inland Empire Utilities Agency is seeking electronic proposals from qualified vendors to implement comprehensive Business Impact Analysis, Disaster Recovery Plan, and Business Continuity Plan services. The primary objective of this initiative is to strengthen organizational resilience, safeguard critical business functions, and mitigate potential operational disruptions. This solicitation is open to various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 17, 2026. Primary inquiries regarding this opportunity should be directed to Veronica Cordova.

Inland Empire Utilities Agency

POSTED

about 14 hours ago

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The State of California Department of General Services is seeking bids for the Site Compliance and Improvements project at Patton Landing, located in Carnelian Bay, Placer County, California. Identified by Project Number 13891 and Event ID 0000040533, this solicitation focuses on site compliance and infrastructure enhancements under NAICS code 237990. This opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this project is managed through Nayvi Waite at Resource Development Company LLC.

Resource Development Company LLC

POSTED

about 14 hours ago

DEADLINE

Pure Water Southern California Direct Potable Reuse Testing Facility

Solicitation # pure-water-southern-california-direct-potable-reuse-testing-facility

Kiewit Infrastructure West Co. is soliciting proposals for the Pure Water Southern California Direct Potable Reuse Testing Facility project located in California. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, falling under NAICS code 541330. The solicitation was posted on October 24, 2026, with a response deadline of November 3, 2026. Interested parties should coordinate with the primary point of contact, Sepideh Aria, for further details regarding the submission process and project requirements.

Kiewit Infrastructure West Co.

POSTED

about 14 hours ago

DEADLINE

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Relevant expertise should align with NAICS codes for administrative management, engineering services, computer systems design, and public relations. Interested parties must submit their responses by November 17, 2026. The primary point of contact for this solicitation is Liz Jordan-Wettstein. This opportunity is specifically targeted toward DBE-certified firms capable of supporting critical infrastructure resilience and technical documentation efforts within the state of California.

Aanko Technologies Inc.

POSTED

about 14 hours ago

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, focusing on specialized trade contractors for rail infrastructure improvements. Interested parties have until September 30, 2027, to submit their responses. Further details and bidding processes are managed through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

about 14 hours ago

DEADLINE

Military Plans Specialist Support ServicesThe Military Plans Specialist Support Services subcontract provides operational and strategic planning advisory support for prime contractors on W6QK Acc-Rsa projects located in Jordan. The scope of work involves developing physical security and force protection plans, leading crisis action and deliberate planning through JOPES and APEX, and supporting military exercises using MDMP and JOPP. Key deliverables include the production of formal military orders, executive briefings, and comprehensive force protection strategies. Qualified personnel must possess an active Secret security clearance and maintain CENTCOM theater entry eligibility. This opportunity falls under NAICS code 541611 and is associated with the Department of Defense. Interested parties should note the response deadline of November 4, 2026.

POSTED

about 18 hours ago

DEADLINE

Military Plans Specialist Support Services

Solicitation # ASGJOCS0011

The Military Plans Specialist Support Services contract, solicitation number ASGJOCS0011, provides operational and strategic planning advisory support to the Area Support Group-Jordan (ASG-J) Operations Directorate (S-3). The contractor is responsible for coordinating and executing operational and contingency plans, exercises, and force protection programs to support United States Army Central (USARCENT) and USCENTCOM entities. Key duties include developing physical security and force protection plans (30%), leading deliberate and crisis action planning using JOPES/APEX (30%), supporting exercises through the Military Decision Making Process and Joint Operational Planning Process (20%), and providing inter-agency representation and staff coordination (20%). Personnel must possess an active Secret security clearance, meet CENTCOM medical and theater entry requirements, and be eligible for overseas travel, with anticipated business travel within the USCENTCOM area of responsibility up to 20% of the time. The position follows a standard civilian non-personal service baseline per FAR 37.104, with a typical work week of Sunday through Thursday and approximately 1,920 productive hours per year. Required expertise includes proficiency in Army regulations regarding Base Operations Support-Integrator (BOS-I), the U.S.-Jordanian Defense Cooperation Agreement, and the ability to author formal military orders and executive briefings. The submission deadline for this sources-sought effort is November 4, 2026.

POSTED

about 18 hours ago

DEADLINE

MEP Assessment SpecialistThis subcontract opportunity for an MEP Assessment Specialist involves performing technical audits of building systems for prime contractors working on District of Columbia Department of General Services facility projects. The selected provider will analyze electrical and plumbing capacity while conducting energy baseline and lifecycle assessments utilizing load analyzers and specialized auditing tools. A primary objective of the work is to develop effective strategies to ensure all systems meet International Building Code standards, culminating in the delivery of a comprehensive MEP Systems Assessment Report. The project is categorized under NAICS code 541330 and is associated with the District of Columbia Public Safety agency. Due to the technical nature of the requirements, the contract mandates that the performing party be a Licensed Professional Engineer with a specialization in Mechanical or Electrical engineering. Interested parties should note the response deadline of November 20, 2026.

Public Safety (C&P)

POSTED

DEADLINE

Structural Engineering ConsultantThis subcontract opportunity is for a Structural Engineering Consultant to perform forensic structural assessments for prime contractors working on District of Columbia Department of General Services facility projects. The selected consultant will be responsible for evaluating the integrity and capacity of existing systems, identifying signs of corrosion or deterioration, and determining the feasibility of secure interior box construction. These tasks must be completed using structural analysis software and non-destructive testing methods, culminating in the delivery of a comprehensive Structural Condition Assessment Report. The project requires a Licensed Professional Engineer specializing in structural engineering. This opportunity is categorized under NAICS code 541330 and is associated with the District of Columbia Public Safety agency. Interested parties should note that the response deadline is November 20, 2026.

Public Safety (C&P)

POSTED

DEADLINE

Architectural/Engineering Services for the Department of Corrections Central Cell Block Modernization

Solicitation # DCAM-26-AE-RFP-0001

The District of Columbia Department of General Services, acting on behalf of the Department of Corrections, is soliciting proposals under solicitation DCAM-26-AE-RFP-0001 for architectural and engineering services to modernize the Central Cell Block facility. The selected firm will conduct a feasibility assessment of two potential locations, including 300 Indiana Avenue NW, to determine the most advantageous site based on operational functionality, cost, and strategic value. The scope of work encompasses a full design lifecycle, including the program of requirements, schematic design, design development, construction documents, building permit acquisition, and construction administration. This project is specifically set aside for certified Small Business Enterprises (SBEs) and requires compliance with the First Source Employment Agreement for contracts valued at 300,000 dollars or more, as well as adherence to the Service Contract Act and ADA compliance standards. The contract will be awarded to the highest rated qualified firm based on a weighted evaluation of past performance, professional qualifications of key personnel, the proposed design approach and management plan, and the capacity to complete the work. Proposals must be submitted electronically via the OpenGov portal by November 20, 2026. Financial terms include a design fee broken down by phase and a maximum owner controlled allowance of 100,000 dollars for permits and administrative costs. The period of performance begins on the effective date of the agreement and concludes upon the satisfactory completion of all services and delivery of as-built record drawings. Final payment is contingent upon the District's formal acceptance of the building.

Public Safety (C&P)

POSTED

DEADLINE

Construction Cost EstimatorThis subcontract opportunity is for a Construction Cost Estimator to provide comprehensive cost analysis and budgeting services for prime contractors working on Texas A&M University System facility projects. The selected provider will be responsible for developing Rough Order of Magnitude estimates during the early design phases and producing detailed Schedules of Values that account for labor, materials, and equipment using construction pricing specific to the state of Texas. The project deliverables include the initial ROM estimates, detailed cost breakdowns, and a final Schedule of Values. Interested parties must submit their responses by December 10, 2026, in accordance with the solicitation guidelines provided by the Texas A&M University System.

Texas A&M University System

POSTED

DEADLINE

in about 2 months