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WALKER ENVIRONMENTAL RESEARCH LLC

UEI: C1KJMCENUNB7CAGE: 75BA4

WALKER ENVIRONMENTAL RESEARCH LLC is a federal contractor, registered under UEI C1KJMCENUNB7 and CAGE code 75BA4. It has been awarded $1,311,091 in federal contracts. Primary work spans Custom Computer Programming Services, Environmental Consulting Services, and All Other Legal Services. Top awarding agencies include Department Of The Interior, Environmental Protection Agency, and Department Of Justice.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Websitehttps://walkerenvres.com

Address123 Main St, City, ST 12345

Registration

UEI Code

C1KJMCENUNB7

CAGE Code

75BA4

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability Company

NAICS Codes

541620Environmental Consulting Services(Primary)

Federal Contracting Overview

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

AI Capability Profile

Walker Environmental Research LLC specializes in developing custom software tools and delivering technical environmental consulting services focused on hydrological and ecological data systems. The firm excels in tailoring spatial decision support platforms such as ECOSHEDS and RESTORE to integrate ...

Key Performance Metrics

Awards Count

13

All time

Active

5

Currently performing

Completed

8

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

Department Of The Interior$810.0K61.8%Environmental Protection Agency$245.0K18.7%Department Of Justice$186.1K14.2%Department Of Commerce$50.0K3.8%Department Of Agriculture$20.0K1.5%

Awards by NAICS

541511 - Custom Computer Programming Services$576.7K44%541620 - Environmental Consulting Services$548.3K41.8%541199 - All Other Legal Services$186.1K14.2%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in WALKER ENVIRONMENTAL RESEARCH LLC's top NAICS codes and agencies

Case Management & Open Records PortalThis subcontract opportunity with the Brushy Creek Municipal Utility District in Texas involves the development of structured portals for resident requests and public records management. The selected contractor will build a resident request channel featuring reference number routing and a secure database-driven case management portal for open records. All deliverables must integrate seamlessly with existing base website security and accessibility standards to ensure functional and compliant portals. The project is categorized under NAICS code 541511. Interested parties should note that the solicitation was posted on October 15, 2026, with a response deadline of November 13, 2026. Further details and submission guidelines can be accessed through the Texas SmartBuy portal.

BRUSHY CREEK MUNICIPAL UTILITY DISTRICT

POSTED

about 16 hours ago

DEADLINE

AI Assistant DevelopmentThe Brushy Creek Municipal Utility District is seeking a subcontractor for the development and implementation of an accessible AI-driven assistant designed specifically for prime contractors. This project involves integrating Large Language Model APIs and orchestration frameworks to ensure the AI is grounded in published District content, providing human-handoff source links and strict controls to prevent hallucinations. The final deliverable is a fully functional AI assistant integrated directly into the organization's website while adhering to established accessibility standards. This subcontract opportunity was posted on October 15, 2026, with a response deadline of November 13, 2026. Classified under NAICS code 541511, the project is managed by the Brushy Creek Municipal Utility District in Texas. Interested parties can find further details through the Texas SmartBuy portal.

BRUSHY CREEK MUNICIPAL UTILITY DISTRICT

POSTED

about 16 hours ago

DEADLINE

CMS Development and IntegrationThe CMS Development and Integration subcontract involves the configuration and development of a Content Management System for prime contractors working on Brushy Creek Municipal Utility District projects in Texas. The scope of work includes platform configuration, custom code development, and the establishment of governed workflows designed for use by non-technical staff to ensure a fully functional and operational CMS environment. Security is a primary focus of the project, requiring the implementation of site-wide encryption, multifactor authentication, and role-based access controls. This opportunity was posted on October 15, 2026, with a response deadline of November 13, 2026, falling under NAICS code 541511.

BRUSHY CREEK MUNICIPAL UTILITY DISTRICT

POSTED

about 16 hours ago

DEADLINE

Post-Remediation Groundwater Monitoring (Nespelem Post and Pole)The Post-Remediation Groundwater Monitoring subcontract for the Nespelem Post and Pole project involves providing biannual groundwater monitoring and sampling services for prime contractors on the Confederated Tribes of the Colville Reservation. The selected provider will be responsible for conducting site visits, measuring field parameters, and coordinating all necessary laboratory analysis. Additionally, the scope of work includes performing data entry into the ACRES and BiT systems and delivering comprehensive monitoring reports that evaluate results and identify trends. To ensure technical accuracy and compliance, the contractor must adhere to strict QA/QC standards and possess the required environmental engineering or science certifications. This project is located in Nespelem, Washington, under NAICS code 541620. Interested parties must submit their responses by the deadline of November 5, 2026.

Confederated Tribes of the Colville Reservation

POSTED

about 16 hours ago

DEADLINE

Environmental Trust, Comprehensive Emergency Management Plan Update & Environmental Engineering and Consulting Services

Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_1014.pdf

The Confederated Tribes of the Colville Reservation is seeking professional services for emergency management planning and environmental engineering and consulting, with a combined maximum budget of $289,497. The emergency management portion, capped at $150,000, involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions and hazard-specific annexes, creating the first Tribal Threat and Hazard Identification and Risk Assessment and Continuity of Operations Plan, and facilitating coordination workshops and a tabletop exercise. The environmental services portion, capped at $139,497, includes biannual groundwater monitoring and testing at the Nespelem Post and Pole site and the removal and disposal of hazardous materials at the Nespelem Recycle Center. The contract runs through September 30, 2027, with services provided on an as-needed basis and renewable annually. Key requirements include mandatory monthly progress reports, the submission of all final plans in editable and PDF formats, and the maintenance of insurance against injuries or property damages. Because the total value exceeds $100,000, a performance bond is strictly required. Selection is based on a criteria evaluation process weighing qualifications, specialized experience, proposal responsiveness, and TERO status, rather than lowest cost alone. TERO fees are not included in the scope of work budget and will be determined separately by the Tribal Employment Rights Office.

Confederated Tribes of the Colville Reservation

POSTED

about 16 hours ago

DEADLINE

Energy Electrification Policy & Workforce Integration ConsultingThis subcontract for Energy Electrification Policy and Workforce Integration Consulting supports prime contractors on New Hampshire Department of Environmental Services energy projects. The scope of work focuses on analyzing heat pump supply chains, creating workforce development strategies for installers, and coordinating efforts with the New England Heat Pump Accelerator coalition. The consultant will utilize greenhouse gas emissions modeling tools to produce a workforce integration plan and detailed impact assessment reports measuring projected pollution reductions. This opportunity is categorized under NAICS code 541620, with a response deadline of November 16, 2026.

Department Of Environmental Services

POSTED

about 18 hours ago

DEADLINE

in about 1 month

Environmental Controls and Fish ProtectionThis subcontract for Environmental Controls and Fish Protection focuses on implementing critical environmental and aquatic protection measures for floodway projects within the Lakehead Region Conservation Authority. The scope of work requires the installation of turbidity curtains and silt fences, alongside the execution of fish rescue operations to mitigate ecological impacts and ensure the protection of local fish species. The project emphasizes strict compliance with environmental standards to maintain the integrity of the surrounding ecosystem. Interested parties must submit their responses by October 27, 2026, at 5:30 PM, following the posting date of October 15, 2026. The contract is categorized under NAICS code 541620, reflecting the specialized environmental consulting and technical services required for these operations.

POSTED

about 18 hours ago

DEADLINE

Electromagnetic Environment Visualization and Battle Damage Assessment (BDA) ToolsThis subcontract with the Department of the Army focuses on the development of software tools for electromagnetic environment visualization and battle damage assessment in support of Army Global Tactical Edge Acquisition Directorate projects. The scope of work involves creating real-time RF mapping interfaces and BDA analysis tools, with a specific requirement to implement bidirectional data synchronization between tactical edge nodes and enterprise pipelines. The project mandates strict adherence to MOSA and SOSA compliance standards and requires compatibility with the EFDI Data Backbone. The final deliverable is a specialized visualization and BDA software module, with performance taking place in Wiesbaden.

Department Of The Army

POSTED

about 20 hours ago

DEADLINE

Autonomous Network Management & DDIL Orchestration SoftwareThis subcontract for the Department of the Army focuses on the development of autonomous network management and DDIL orchestration software to support prime contractors under the Global Tactical Edge Acquisition Directorate. The project involves creating open, self-healing automated network infrastructures utilizing distributed orchestration algorithms and decentralized routing specifically designed for disconnected, intermittent, and limited environments. Technical integration requires the use of Zenoh and NetBird to implement the EFDI Data Backbone via a WireGuard mesh overlay. The software suite must strictly adhere to MOSA, SOSA, CMOSS, and CMFF standards to ensure interoperability and modularity. Performance of the contract is centered in Wiesbaden, and the work falls under NAICS code 541511 for custom computer programming services. The primary deliverable is a comprehensive autonomous network management software suite capable of maintaining connectivity and operational efficiency in challenging tactical environments.

Department Of The Army

POSTED

about 20 hours ago

DEADLINE

Radioactive Waste Logistics and Compliance ConsultingThe Radioactive Waste Logistics and Compliance Consulting subcontract supports prime contractors on NASA Shared Services Center projects by providing a comprehensive administrative and regulatory framework for the movement of radioactive waste. The scope of work includes generating essential shipping documents, managing the labeling and marking of containers, and coordinating brokerage services between NASA, various transporters, and final disposal sites. To ensure full adherence to 49 CFR 172 Subparts D and E, the contractor must possess specialized expertise in DOT, NRC, and EPA regulations. The primary deliverables for this engagement are completed shipping manifests and detailed compliance documentation to verify that all hazardous materials are handled and transported according to federal safety and legal standards.

NASA Shared Services Center

POSTED

about 20 hours ago

DEADLINE

Vibration Monitoring & Historic Preservation ConsultingThis subcontract for Vibration Monitoring and Historic Preservation Consulting supports US Army Corps of Engineers projects located in Selma. The selected contractor will provide specialized oversight for prime contractors to ensure that construction activities, specifically pile installation and anchor drilling, do not damage nearby historic structures. This involves establishing vibration limits and deploying seismographs and vibration sensors to capture and analyze real-time data in accordance with strict historic preservation standards. The scope of work requires the delivery of comprehensive vibration monitoring plans and detailed compliance reports to verify that all activities remain within safe thresholds. Interested parties should note that the response deadline is October 28, 2026, and the project falls under NAICS code 541620.

US Army Corps Of Engineers

POSTED

about 20 hours ago

DEADLINE

Environmental Testing and MonitoringThis subcontract for Environmental Testing and Monitoring supports prime contractors on City of Covina EWMP projects. The selected provider will be responsible for performing water quality testing, environmental compliance monitoring, and conducting SWPPP inspections. Key deliverables include the submission of comprehensive compliance reports and accurate water quality data to ensure all regulatory requirements are met. Qualified candidates must hold QSP/QSD certifications to perform the required sampling and reporting tasks. The work will be performed in Covina, California, under NAICS code 541620. Interested parties must submit their responses by the deadline of November 3, 2026.

POSTED

DEADLINE

Master Agreement For Environmental Consulting Services

Solicitation # PW 10714

The City of San Jose Department of Public Works is soliciting qualifications for a Master Agreement for Environmental Consulting Services to support various Capital Improvement Program projects. The selected consultants will provide as-needed services, including environmental reviews, technical studies, regulatory approvals, permitting, mitigation planning, field surveys, and construction monitoring. The scope requires adherence to CEQA and NEPA frameworks and the City's Environmentally Preferable Procurement policy. This is an IDIQ-style arrangement where the City will negotiate rate schedules with the highest-ranked responsive proposers and subsequently issue individual service contracts with specific scopes and costs. Eligible firms must have at least five years of experience in environmental consulting, and key personnel must possess at least ten years of experience in managing CEQA and NEPA processes. Proposers must submit a Statement of Qualifications including specific certification forms, a proposer questionnaire, a disclosure of litigation, and between two and five resumes for key staff. Evaluation is based on scoring and potential oral interviews, with preferences available for Local Business Enterprises and Small Business Enterprises with 35 or fewer employees. Submissions must be made electronically through the Bidding portal by the specified deadline.

City of San José - Public Works

POSTED

DEADLINE

Landscaping & MWELO Compliance ReviewThis subcontract opportunity with the City of Tehachapi involves providing professional review services for landscape plans on both residential and commercial projects. The selected contractor will be responsible for ensuring that plans submitted by prime contractors adhere to California landscaping standards and maintain strict environmental and water efficiency compliance, with a specific focus on the Model Water Efficient Landscape Ordinance. The primary deliverables for this engagement include the production of detailed landscape compliance reports and the issuance of approved landscape plans. Interested parties should note that the response deadline is November 18, 2026, and the work will be performed within the city of Tehachapi, California.

City of Tehachapi

POSTED

DEADLINE

in about 1 month

SNMP Regulatory Document PreparationThis subcontract for the County of San Luis Obispo involves providing specialized technical writing and regulatory planning services for water management projects. The selected contractor will be responsible for synthesizing complex hydrogeological, agronomic, and engineering data to develop a formal Salt and Nutrient Management Plan. A critical component of the role is managing document iterations to address feedback from the County and the Regional Water Quality Control Board, requiring deep expertise in RWQCB submission standards. The primary deliverables for this engagement are the 90 percent Draft SNMP and the Final SNMP Document. The project is categorized under NAICS code 541620 and will be performed in San Luis Obispo, California. Interested parties must respond by October 26, 2026.

County of San Luis Obispo

POSTED

DEADLINE

Agronomic Uptake and Nutrient Loading AnalysisThis subcontract for the County of San Luis Obispo involves performing agronomic uptake and nutrient loading analysis for water management projects. The selected contractor will evaluate nutrient uptake for golf course turf by analyzing grass types, fertilizer application rates, soil types, climate, and the use of recycled water. The primary deliverable for this engagement is a Technical Memorandum detailing the agronomic uptake calculations. To qualify for this role, the contractor must possess soil sampling tools and hold a certification as either a Professional Agronomist or a Certified Crop Adviser. The work will be performed in San Luis Obispo, California, under NAICS code 541620. Responses for this opportunity are due by October 26, 2026.

County of San Luis Obispo

POSTED

DEADLINE

Environmental Technical Writer / GSP SpecialistThis subcontract opportunity is for an Environmental Technical Writer / GSP Specialist to support prime contractors on environmental projects for the County of San Luis Obispo. The selected provider will be responsible for synthesizing technical data into regulatory reports, drafting executive summaries, and integrating mapping and modeling data into a narrative that documents Groundwater Sustainability Plan implementation and interim milestones. The primary objective is the delivery of the Water Year 2026 Annual Report in electronic format, ensuring full compliance with SGMA, Water Code section 356.2, and DWR guidelines. Interested parties must respond by October 29, 2026, for work to be performed in San Luis Obispo under NAICS code 541620.

County of San Luis Obispo

POSTED

DEADLINE

Water Use Data Analyst / Water Resource SpecialistThis subcontract opportunity for a Water Use Data Analyst or Water Resource Specialist supports environmental projects for the County of San Luis Obispo. The selected contractor will be responsible for collecting and summarizing groundwater extraction and surface water supply data for prime contractors. Key deliverables include the development of extraction tables categorized by water use sector and the creation of detailed maps illustrating the location and volume of water extraction. The role requires the use of direct measurement, estimation methods, and statistical analysis tools to ensure all data remains compliant with DWR reporting guidelines. Performance will take place in San Luis Obispo, California. Interested parties must submit their responses by October 29, 2026.

County of San Luis Obispo

POSTED

DEADLINE