SWEETWATER CONSTRUCTION INC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $3.45M
- $3,446,683under this UEI
- FY2026 obligations
- -$66.9K†
- -$66,897Provisional
- Awards and orders
- 14
- with positive net obligations3 IDV vehicles held
- Latest action
- Feb 4, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 28, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1984 (42 years)
- Location
- Vallejo, CA
- State of incorporation
- California
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DJ44H71W5RJ5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2010. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: -$66,897 (de-obligation) (provisional)
- FY2025: $995,923
- FY2023: $306,606
- FY2022: $555,297
- FY2019: $19,945
- FY2018: $23,344
- FY2016: $12,913
- FY2015: $212,573
Show all 13 yearsEarlier years (FY2010–FY2014)
- FY2014: $5,351
- FY2013: $116,290
- FY2012: $690,833
- FY2011: $8,350
- FY2010: $566,155
Total across 13 fiscal years: $3,446,683
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of the Interior$1,799,565, 52.2%
- Department of Agriculture$1,647,118, 47.8%
Top awarding sub-agencies
- U.S. Geological Survey$1,790,929, 52.0%
- Forest Service$1,647,118, 47.8%
- Bureau of Land Management$8,636, 0.3%
Top NAICS by obligations
- 238910Site preparation contractors$1,810,874, 52.5%
- 237990Other heavy and civil engineering construction$807,123, 23.4%
- 237310Highway, street, and bridge construction$711,650, 20.6%
Top product and service codes by obligations
- Y1PZConstruction of other non-building facilities$1,790,929, 52.0%
- Y1PAConstruction of recreation facilities (non-building)$807,123, 23.4%
- Z222Maint-rep-alt/hwys-rds-sts-brdgs-ra$462,820, 13.4%
- 5420Bridges, fixed and floating$212,573, 6.2%
- Y293Construct/unimproved real prop$42,800, 1.2%
Capabilities
NAICS codes
- 237310Highway, Street, and Bridge Construction(primary)Small
- 237990E
- 238910Site Preparation ContractorsSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- Z2LBMaintenance, Repair & Alteration of Real Property
Capabilities & Services
Contracts
Latest awards and orders
- 140G0325F0051Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorU.S. Geological SurveyLatest action
- 140G0323F0138Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorU.S. Geological SurveyLatest action
- 140G0322D0002Indefinite delivery contract (IDC)VehicleDepartment of the InteriorU.S. Geological SurveyLatest action
- 140G0322F0034Delivery orderunder an indefinite delivery contract (IDC)Department of the InteriorU.S. Geological SurveyLatest action
- 129JGP18C0056Definitive contractDepartment of AgricultureForest ServiceLatest action
- 1291S819P0065Purchase orderDepartment of AgricultureForest ServiceLatest action
- AG9AB5C160007Definitive contractDepartment of AgricultureForest ServiceLatest action
- AG9JGPC150006DcaDepartment of AgricultureForest ServiceLatest action
- AG91W2P140043PoDepartment of AgricultureForest ServiceLatest action
- AG9A63C120087Indefinite delivery contract (IDC)VehicleDepartment of AgricultureForest ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SWEETWATER CONSTRUCTION INC lists a physical address and a separate mailing address, along with 4 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
525 CHESTNUT ST
VALLEJO, CA, 94590
USA
Mailing Address
PO BOX 1336
BENICIA, CA, 94510
USA
Government Business Contact
RICHARD WILLIAMS
PRESIDENT
PO BOX 1336
BENICIA, CA, 94510
USA
Electronic Business Contact
Richard Williams
P.O. BOX 1336
Benicia, CA, 94510
USA
Government Business Alternate Contact
RICHARD WILLIAMS
P.O. BOX 1336
BENICIA, CA, 94510
USA
Past Performance Alternate Contact
0001 237990YY N
0000
0000
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
SWEETWATER CONSTRUCTION INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 28, 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
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in California with primary NAICS 237310
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- Coffman Specialties, Inc.San Diego, CA
- Department of Transportation CaliforniaSacramento, CA
- VSS International IncWest Sacramento, CA
- Dambacher Construction Inc.Clovis, CA