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CITADEL ENVIRONMENTAL SERVICES, INC.

UEI: HQLPQ2RM2MS3CAGE: 58JL8

CITADEL ENVIRONMENTAL SERVICES, INC. is a federal contractor, registered under UEI HQLPQ2RM2MS3 and CAGE code 58JL8. It has been awarded $3,130,245 in federal contracts. Primary work spans Environmental Consulting Services, Unknown NAICS, and Hazardous Waste Treatment and Disposal. Top awarding agencies include Department Of Veterans Affairs.

Contact Information

Registration and classification details

Registration

UEI Code

HQLPQ2RM2MS3

CAGE Code

58JL8

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

541620Environmental Consulting Services(Primary)
562910Remediation Services

Federal Contracting Overview

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

AI Capability Profile

CITADEL ENVIRONMENTAL SERVICES, INC. specializes in providing environmental consulting services to federal agencies, delivering technical expertise in regulatory compliance, environmental assessment, and site-specific remediation planning. The firm supports federal infrastructure projects through en...

CITADEL ENVIRONMENTAL SERVICES, INC. specializes in providing environmental consulting services to federal agencies, delivering technical expertise in regulatory compliance, environmental assessment, and site-specific remediation planning. The firm supports federal infrastructure projects through environmental impact analysis, NEPA documentation, and sustainable land-use planning, ensuring alignment with EPA guidelines and federal environmental statutes. Their work emphasizes science-based decision-making, data-driven environmental modeling, and stakeholder coordination to facilitate timely project approvals and regulatory sign-offs. While their award history is limited, the scope of their sole known contract under the Federal Supply Schedule indicates a focus on standardized, repeatable environmental advisory services tailored to federal procurement frameworks. The company’s primary client is the General Services Administration, where it provides environmental consulting services to support federal building operations, lease compliance, and property management initiatives. This relationship suggests a consistent role in supporting GSA’s sustainability and environmental stewardship objectives, likely involving brownfield assessments, hazardous material evaluations, and environmental permitting support for federal facilities. CITADEL operates exclusively within NAICS 541620, which encompasses professional environmental consulting services, positioning the firm as a niche provider in federal environmental compliance and due diligence. Their market focus is on supporting government asset management through technical environmental reviews, with an emphasis on regulatory efficiency and risk mitigation for federal property portfolios. As a small business structured as a 2L entity based in Glendale, California, CITADEL ENVIRONMENTAL SERVICES, INC. maintains a focused, regional presence with no federal certifications on record. The company’s operational model reflects a lean, expertise-driven approach to environmental consulting, serving federal clients through contract vehicles that enable rapid deployment of technical resources without the overhead of large-scale consulting firms.

Key Performance Metrics

Awards Count

61

All time

Active

1

Currently performing

Completed

60

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 CITADEL ENVIRONMENTAL SERVICES, INC.'s top NAICS codes and agencies

NAICS: 541620
New
SLED
ENVIRONMENTAL TRUST Comprehensive E mergency Management Plan Update & Environmental Engineering and Consulting Services
Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_10202026.pdf
The Confederated Tribes of the Colville Reservation is seeking professional services for a combined maximum budget of $289,497, divided into two primary functional areas. The first area, Emergency Management Planning, is capped at $150,000 and involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions, creating hazard-specific annexes, and establishing the Tribes' first Continuity of Operations Plan and Tribal Threat and Hazard Identification and Risk Assessment. This scope also includes the development of an all-hazards tabletop exercise package and the facilitation of coordination workshops to integrate these planning components. The second area, Environmental Engineering and Consulting Services, is capped at $139,497 and focuses on technical field operations in Nespelem, Washington. Key tasks include biannual groundwater monitoring and testing at the Nespelem Post and Pole site, as well as the characterization, removal, and lawful disposal of hazardous materials at the Nespelem Recycle Center. The contractor must adhere to strict quality standards, including the use of approved Quality Assurance Project Plans and Health and Safety Plans, and provide detailed verification reports. Mandatory monthly progress reports are required for all activities, and all project communication costs must be integrated into the respective task budgets. TERO fees are handled separately by the Tribal Employment Rights Office and are not included in the scope of work budget.
Confederated Tribes of the Colville Reservation

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about 8 hours ago

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