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WEST SLOPE ENVIRONMENTAL LLC

UEI: G129E4Y94H88CAGE: 5N9Z7

WEST SLOPE ENVIRONMENTAL LLC is a federal contractor, registered under UEI G129E4Y94H88 and CAGE code 5N9Z7. It has been awarded $477,357 in federal contracts. Primary work spans Environmental Consulting Services, All Other Professional, Scientific, and Technical Services, and Other Scientific and Technical Consulting Services. Top awarding agencies include Department Of Agriculture.

Contact Information

Registration and classification details

Registration

UEI Code

G129E4Y94H88

CAGE Code

5N9Z7

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

Minority-Owned BusinessSelf Certified Small Disadvantaged BusinessFor Profit OrganizationWomen-Owned Small BusinessWoman-Owned BusinessAsian-Pacific American Owned

NAICS Codes

115310Support Activities for Forestry
541330Engineering Services
541620Environmental Consulting Services(Primary)
541690Other Scientific and Technical Consulting Services
562910Remediation Services
+2 more

Federal Contracting Overview

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

AI Capability Profile

WEST SLOPE ENVIRONMENTAL LLC specializes in environmental consulting and technical services aligned with federal regulatory compliance and natural resource management. Leveraging deep expertise in environmental site assessments, remediation planning, and ecological impact analysis, the firm delivers...

WEST SLOPE ENVIRONMENTAL LLC specializes in environmental consulting and technical services aligned with federal regulatory compliance and natural resource management. Leveraging deep expertise in environmental site assessments, remediation planning, and ecological impact analysis, the firm delivers science-based solutions for land use, water quality, and hazardous material management. Their technical capabilities include Phase I and II Environmental Site Assessments, RCRA and CERCLA compliance support, wetland delineations, and endangered species habitat evaluations. The company distinguishes itself through its focus on site-specific environmental modeling, regulatory strategy development, and collaborative stakeholder engagement—ensuring projects meet federal, state, and tribal environmental standards with precision and efficiency. While award history is not available to identify specific agency relationships, the firm’s core services are typically sought by agencies managing federal lands, infrastructure, and environmental stewardship, including the Department of the Interior, U.S. Forest Service, and Environmental Protection Agency. Their work likely supports environmental reviews under NEPA, permitting processes, and post-remediation monitoring for federal facilities and public lands. Operating under NAICS 541620, which encompasses Environmental Consulting Services, WEST SLOPE ENVIRONMENTAL LLC positions itself within the federal environmental services market, serving clients requiring expert environmental planning, regulatory documentation, and ecological risk assessment. Their specialization aligns with growing demand for sustainable land management, climate-resilient infrastructure planning, and compliance with evolving environmental statutes. As a Women-Owned Small Business and Woman-Owned Business certified entity, the company is strategically positioned to compete for set-aside federal contracts while maintaining a lean, agile operational structure based in Paonia, Colorado. Its geographic presence supports engagement across the Western U.S., particularly in regions with complex environmental regulatory landscapes and federally managed resources.

Key Performance Metrics

Awards Count

14

All time

Active

0

Currently performing

Completed

14

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
Awards by NAICS
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in WEST SLOPE ENVIRONMENTAL LLC's top NAICS codes and agencies

NAICS: 541620
New
SLED
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

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