R2Build
Irvine, CA
- UEI
- QH43GMN2LVK7
- CAGE
- 7NLY2
- Primary NAICS
- 236118 Residential Remodelers
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 17744 Sky Park Cir #265, Irvine, CA 92614, USA
- Website
- r2-build.com
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $19,004,864 |
| FY2025 | $14,866,495 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $19,004,864 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Design-bid-build construction services. | ENDIST Sacramento (USACE) | $18,935,765 | |
| The project will construct a new combined pumphouse and substation followed by the demolition of the current building… | ENDIST Los Angeles (USACE) | $9,447,923 | |
| Isabella visitor center | ENDIST Sacramento (USACE) | $5,487,672 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Cox Construction Co | Vista, CA | 236220 Commercial and Institutional Building Construction |
| Macro-Z-Technology Company | Santa Ana, CA | 236220 Commercial and Institutional Building Construction |
| Stronghold Engineering Inc. | Perris, CA | 236220 Commercial and Institutional Building Construction |
| Jacobs Engineering Group Inc. | Irvine, CA | 541330 Engineering Services |
| Alfaro General Engineering | Rocklin, CA | 238910 Site Preparation Contractors |
About the company
R2Build, a minority-owned small disadvantaged business based in Irvine, California, delivers design-bid-build construction services to the U.S. Army Corps of Engineers as a prime contractor under total small business set-asides. The company operates exclusively as a prime (100% of recent awards) and competes solely under small-business set-asides; no general and open competition or subcontract work appears in the recent record.
R2Build's capability portfolio centers on federal facility construction and infrastructure modernization, specifically commercial and institutional building construction under NAICS 236220. Recent work includes a $18.9 million firm fixed-price definitive contract awarded by the Army Corps of Engineers Sacramento District on May 13, 2026, for design-bid-build construction of new administrative and maintenance facilities at H.L. Englebright Dam and Lake in Smartsville, California — encompassing a 5,000-square-foot headquarters building with metal-stud construction, a 4,200-square-foot pre-engineered metal maintenance shop with storage mezzanine, demolition of two existing buildings and three sheds, and associated site work including grading, utilities, paving, fencing, and landscaping, with ultimate completion scheduled for May 2, 2028. R2Build also holds a $9.4 million Army Corps of Engineers Los Angeles Field Office contract (awarded October 20, 2025) for construction of a combined pumphouse and substation facility at Long Beach, California, with demolition of the existing structures and completion by October 20, 2027. An earlier $5.5 million award from the Army Corps of Engineers Sacramento District, issued December 15, 2024, covered construction of the Isabella Visitor Center at Lake Isabella, California, completed in May 2026.
Customer concentration is entirely Army Corps of Engineers, with Sacramento District holding two awards ($24.5 million combined potential value) and Los Angeles Field Office holding one ($9.4 million). Combined potential value across all three awards is $33.9 million, fully obligated. Awards have arrived at a rate of one per year across 2024, 2025, and 2026. Two awards totaling $28.4 million in combined potential value face ultimate completion within the next twenty-four months and will therefore enter recompete cycle in that window.
Quick answers
Is R2Build registered in SAM.gov?
Yes. R2Build's SAM.gov registration is active through December 23, 2026.
How much has R2Build received in federal contracts?
Federal contracts obligated $14,866,495 to R2Build in fiscal year 2025 and $33,871,359 in fiscal years 2023 through 2027.
How does R2Build rank among federal contractors?
R2Build ranked #15 in PSC Y1NE and #43 in PSC Y1AZ in FY2025.
What is R2Build's most recent federal award?
R2Build's most recent federal contract award is Design-bid-build construction services (W9123826CA004), from ENDIST Sacramento (USACE), on May 13, 2026.
On GovTribe
See R2Build's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors