RIVERSIDE CONTRACTING INC (MT)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2013
- $39.54M
- $39,537,570under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 12
- with positive net obligations4 IDV vehicles held
- Latest action
- Jul 14, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 25, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Oct 1, 1981 (45 years)
- Location
- Missoula, MT
- State of incorporation
- Montana
- Website
- riversidecontracting.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MNSZJT3M4KH5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2013. 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
- FY2025: -$839,822 (de-obligation)
- FY2024: $15,479,037
- FY2020: -$70,799 (de-obligation)
- FY2018: $1,368,660
- FY2017: $2,047,324
- FY2016: $4,481,756
- FY2015: $16,847,340
- FY2014: $146,074
Show all 9 yearsEarlier years (FY2013–FY2013)
- FY2013: $78,000
Total across 9 fiscal years: $39,537,570
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Transportation$39,345,361, 99.5%
- Department of the Interior$192,209, 0.5%
Top awarding sub-agencies
- Federal Highway Administration$39,345,361, 99.5%
- Bureau of Indian Affairs and Bureau of Indian Education$184,562, 0.5%
- U.S. Fish and Wildlife Service$7,647, <0.1%
Top NAICS by obligations
- 237310Highway, street, and bridge construction$39,345,361, 99.5%
- 324121Asphalt paving mixture and block manufacturing$95,488, 0.2%
- 324110Petroleum refineries$85,647, 0.2%
- 212321Construction sand and gravel mining$11,074, <0.1%
Top product and service codes by obligations
- Y1LBConstruction of highways, roads, streets, bridges, and railways$39,345,361, 99.5%
- 5680Miscellaneous construction materials$173,488, 0.4%
- V129Transportation/travel/relocation- transportation: other$11,074, <0.1%
- 9130Liquid propellants and fuels, petroleum base$7,647, <0.1%
Capabilities
NAICS codes
- 237310Highway, Street, and Bridge Construction(primary)
- 212321Construction Sand and Gravel MiningSmall
- 237990E
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 69056724D000014Indefinite delivery contract (IDC)VehicleDepartment of TransportationFederal Highway AdministrationLatest action
- 69056724C000009Definitive contractDepartment of TransportationFederal Highway AdministrationLatest action
- 69056724C000008Definitive contractDepartment of TransportationFederal Highway AdministrationLatest action
- DTFH7014D00006Indefinite delivery contract (IDC)VehicleDepartment of TransportationFederal Highway AdministrationLatest action
- 69056718D000002Indefinite delivery contract (IDC)VehicleDepartment of TransportationFederal Highway AdministrationLatest action
- 69056718F000056Delivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 0002Delivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 0003Delivery orderunder an indefinite delivery contract (IDC)Department of TransportationFederal Highway AdministrationLatest action
- 140F0618F0086BPA callunder a blanket purchase agreement (BPA)Department of the InteriorU.S. Fish and Wildlife ServiceLatest action
- DTFH7015C00017Definitive contractDepartment of TransportationFederal Highway AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for RIVERSIDE CONTRACTING 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
5571 ALLOY S
MISSOULA, MT, 59808
USA
Mailing Address
5571 ALLOY SOUTH
MISSOULA, MT, 59808
USA
Government Business Contact
DWAYNE REHBEIN
5571 ALLOY S
MISSOULA, MT, 59808
USA
Electronic Business Contact
DOUG DELANEY
5571 ALLOY S
MISSOULA, MT, 59808
USA
Past Performance Contact
DWAYNE REHBEIN
5571 ALLOY SOUTH
MISSOULA, MT, 59808
USA
Government Business Alternate Contact
DWAYNE REHBEIN
5571 ALLOY SOUTH
MISSOULA, MT, 59808
USA
Electronic Business Alternate Contact
DWAYNE REHBEIN
5571 ALLOY SOUTH
MISSOULA, MT, 59808
USA
Past Performance Alternate Contact
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E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
RIVERSIDE CONTRACTING INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 25, 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 Montana with primary NAICS 237310
- Oftedal Construction, Inc.Miles City, MT
- KH Civil Contractors, Inc.Lewistown, MT
- Missouri River Contractors, LLCHelena, MT
- Price Contracting IncStevensville, MT
- Noble Excavating IncLibby, MT
- C K May Excavating IncBelgrade, MT