Delta Diablo

Antioch, CA Doing business as Delta Diablo Sanitation District

UEI
HLAKE2DWFBK5
CAGE
41BS3
Primary NAICS
926130 Regulation and Administration of Communications, Electric, Gas, and Other Utilities
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • U.S. Local Government
  • Local Government Owned
Entity structure
U.S. Government Entity
NAICS codes registered in SAM.gov
SAM.gov registration date
Physical address
2500 Pittsburg-Antioch Hwy, Antioch, CA 94509, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

Delta Diablo's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
Sanitary sewer services - tidal Contract · W519TC25C0023 Department of the Army $27,300
New award Contract · W52P1J20C0003 Department of the Army $355,612
Recycled water facility sand filter efficiency Grant · R21AP10466 Bureau of Reclamation $363,421
Recycled water facility reliability project, emergency back-up generator Grant · R16AP00123 Bureau of Reclamation $611,658
Award of sanitary sewer services - motco Contract · W52P1J15P0002 Department of the Army $210,128

About Delta Diablo

Delta Diablo is a U.S. local government entity registered in SAM.gov since 2005, operating as the Delta Diablo Sanitation District located in Antioch, California. The organization specializes in providing sanitary sewer services and wastewater management solutions to governmental and municipal clients. As a local government-owned entity, Delta Diablo focuses on infrastructure and environmental services, with a particular emphasis on waste management, water treatment, and emergency response capabilities.

In terms of federal contract awards, Delta Diablo has secured a firm-fixed-price definitive contract with the U.S. Department of the Army's Surface Deployment and Distribution Command, valued at $4,341.26. This contract, awarded on April 1, 2025, covers sanitary sewer services with a performance period through March 31, 2026. The contract was not set aside for any specific business type and appears to support military facility operations in the Antioch, California area. The contract demonstrates Delta Diablo's capability to provide specialized infrastructure services to federal agencies, particularly in wastewater and sanitation management.

Regarding federal grant awards, Delta Diablo has received multiple sub-awards from the Office of Emergency Services, focusing on emergency protective measures and infrastructure improvements. These grants include a sub-award on October 4, 2024, for emergency protective measures, a November 22, 2023 grant for wastewater infrastructure improvements involving a grit room and district bridgehead pump station, and an October 5, 2023 grant for emergency protective measures under disaster recovery declaration DR4683CA. These grant awards highlight Delta Diablo's role in critical infrastructure resilience, emergency response, and municipal utility management, with a particular focus on wastewater treatment and emergency preparedness infrastructure.

Quick answers

What is Delta Diablo's UEI?

Delta Diablo's Unique Entity ID (UEI) in SAM.gov is HLAKE2DWFBK5.

What is Delta Diablo's CAGE code?

Delta Diablo's CAGE code is 41BS3.

What is Delta Diablo's primary NAICS code?

Delta Diablo's primary NAICS code is 926130 (Regulation and Administration of Communications, Electric, Gas, and Other Utilities).

Where is Delta Diablo located?

Delta Diablo's physical address in SAM.gov is 2500 Pittsburg-Antioch Hwy, Antioch, CA 94509, USA.

Is Delta Diablo registered in SAM.gov?

Yes. Delta Diablo's SAM.gov registration is active through March 2, 2027.

What is Delta Diablo's most recent federal award?

Delta Diablo's most recent federal contract award is Sanitary sewer services - tidal (W519TC25C0023), from Department of the Army, on April 1, 2025.

On GovTribe

See Delta Diablo's full federal record

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  • Federal grant awards
  • Funding analysis by agency, NAICS and set-aside
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