CITADEL ENVIRONMENTAL SERVICES, INC. (CA)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2009 under this UEI: $3,030,347 across 53 awards and orders with positive net obligations.
- SAM.gov registration status
- Active (registration expiration date Feb 23, 2027)
- UEI
- HQLPQ2RM2MS3
- CAGE code
- 58JL8
- Doing business as
- CITADEL ENVIRONMENTAL
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 23, 1993
- Location
- GLENDALE, CA
- Website
- citadelehs.com
NAICS codes
Product and service codes (PSC)
- AH53 Research & Development
- B502 Special Studies and Analyses
- B503 Special Studies and Analyses
- B504 Special Studies and Analyses
- B506 Special Studies and Analyses
- B510 Special Studies and Analyses
- B517 Special Studies and Analyses
- B532 Special Studies and Analyses
- B533 Special Studies and Analyses
- B599 Special Studies and Analyses
SBA certifications
No certification in the SBA profile data.
Federal contract obligations
- Net obligations recorded since FY2009
- $3,030,347
- Awards and orders with positive net obligations
- 53
- IDV vehicles held
- 3
- FY2026 obligations (provisional; DoD awards signed after Jul 17, 2026 are not yet public)
- $19,940
- Latest action
- Sep 8, 2026
Top awarding agencies: Department of Veterans Affairs
Latest awards and orders
- 36C26226P1614 PURCHASE ORDER · Veterans Affairs, Department Of · latest action Sep 8, 2026
- GS10F0281V FSS · Federal Acquisition Service · latest action Jun 6, 2024
- VA26215A0043 BPA · Department Of Veterans Affairs · latest action Oct 30, 2017
- 36C26218N0284 BPA CALL · Department Of Veterans Affairs · latest action Oct 30, 2017
- VA26216J7345 BPA CALL · Department Of Veterans Affairs · latest action May 17, 2017
- VA26216J6280 BPA CALL · Department Of Veterans Affairs · latest action Feb 9, 2017
- VA26217J0300 BPA CALL · Department Of Veterans Affairs · latest action Nov 16, 2016
- VA26213A0112 BPA · Department Of Veterans Affairs · latest action Sep 22, 2016
- VA26216J4290 BPA CALL · Department Of Veterans Affairs · latest action Sep 22, 2016
- VA26216J2490 BPA CALL · Department Of Veterans Affairs · latest action Sep 7, 2016
Other contractors in California with primary NAICS 541620
- ECO & ASSOCIATES, INC. Santa Ana, CA
- TETRA TECH INC SAN DIEGO, CA
- TETRA TECH, INC. OAKLAND, CA
- MECA CONSULTING INC Pleasanton, CA
- WESTERN PROPERTIES Rancho Cordova, CA
- TELLUS CIVIC SCIENCE CORPORATION SAN DIEGO, CA
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI HQLPQ2RM2MS3. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
Showing 10 of 12 codes
Certifications
Business Types
Federal Capability Statement
Our abilities to thoroughly assess our clients’ environmental health, safety, and sustainability challenges, and resolve them in the most expedient manner, strengthen the value and resiliency of their real estate portfolios and core operations. We welcome the chance to show you why the world’s most prominent companies and public entities place their continued trust in Citadel Environmental Services, Inc.For more information please visit us to our webpage at http://www.citadelenvironmental.com.
Capabilities & Services
Contracts
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Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CITADEL ENVIRONMENTAL SERVICES, INC. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
1725 VICTORY BLVD
GLENDALE, CA, 91201
USA
Mailing Address
1725 VICTORY BOULEVARD
GLENDALE, CA, 91201
USA
Government Business Contact
KIER DELEO
PRINCIPAL, BSCI
1725 VICTORY BLVD.
GLENDALE, CA, 91201
USA
Electronic Business Contact
LOREN WITKIN
1725 VICTORY BLVD.
GLENDALE, CA, 91201
USA
Past Performance Contact
JEFFREY MISTARZ
CFO
1725 VICTORY BLVD.
GLENDALE, CA, 91201
USA
Government Business Alternate Contact
LOREN WITKIN
CEO
1725 VICTORY BLVD.
GLENDALE, CA, 91201
USA
Electronic Business Alternate Contact
LOREN WITKIN
1725 VICTORY BLVD.
GLENDALE, CA, 91201
USA
Past Performance Alternate Contact
0001 562910YY N
0000
0003
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
CITADEL ENVIRONMENTAL SERVICES, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 23, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
No active suspension or debarment
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting — ARIZONA~CALIFORNIA~WASHINGTON
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website