Anibal Diaz Construction Inc.
San Juan, San Juan
- UEI
- S5V2A7J6FE65
- CAGE
- 1NMJ5
- Primary NAICS
- 237310 Highway, Street, and Bridge Construction
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- PR-176, San Juan, Puerto Rico
- Website
- anibaldiazconstruction.com
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
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 | $331,822 |
| FY2025 | $502,080 |
| FY2024 | $1,022,697 |
| FY2023 | $458,596 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $331,822 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Anibal Diaz Construction Inc., doing business as Anibal Diaz Construction, is an SBA-certified HUBZone small business and self-certified small disadvantaged business based in San Juan, Puerto Rico, that operates as a prime contractor delivering facility construction, infrastructure repair, and paving services to the Department of the Army. The vendor competes under the Total Small Business set-aside across its parent indefinite delivery contract and selectively on full-and-open delivery orders.
The company is minority-owned and Hispanic American-owned, with a corporate entity structure established in Puerto Rico since at least 2001 (SAM.gov registration date). Its capability portfolio centers on concrete work (slabs, handrails, ramps), asphalt and parking lot repairs, road and sidewalk construction, utility installations (gas lines, drainage systems), and general facility sustainment at military installations. Representative work includes a $210,998 delivery order for box culvert repairs at Patriot Boulevard near Building 376 at Fort Buchanan (May 2026, Total Small Business set-aside), a $308,607 delivery order for parking lot repairs at Buildings 501 and 518 (September 2024, full-and-open), a $232,714 delivery order for Constitution Avenue asphalt repairs (September 2024), and a $197,089 delivery order for one million gallon water tank construction (February 2023).
Customer concentration is extremely narrow. The Department of the Army Installation Management Command Southeast Region accounts for 383 awards (66% of the 576 total) and $85.4 million (96% of the $89 million combined potential value). The Department of the Army broadly contributes 506 awards across all subagencies and regions. The Department of the Navy, Department of Transportation Federal Highway Administration, and Department of the Interior National Park Service account for the remaining awards and dollars. This concentration at Fort Buchanan, Puerto Rico reflects the vendor's geographic and customer specificity.
Anibal Diaz Construction holds a single-award indefinite delivery contract (W912C308D0002, $10.1 million ceiling, August 2024 through August 2029) with the Army Installation Management Command Southeast Region, set aside for Total Small Business, from which 94 task orders have been issued. The vendor also executes delivery orders under multiple other Army IDICs, including contracts W912C306D0001 (85 task orders, $4 million combined potential value), W912C312D0001 (78 task orders, $7.1 million), and W912C318D0003 (41 task orders, $7.6 million). Work is performed entirely at Fort Buchanan, Puerto Rico.
Activity has grown modestly — six awards in 2022 to fifteen in 2025, with ten awards in 2026 year-to-date — across a portfolio of 576 delivery orders and one parent IDV. Combined potential value stands at $89 million, with $42 million (47%) obligated to date. The vendor does not subcontract; 100% of awards are prime work. NAICS concentration runs to Highway, Street, and Bridge Construction (285 awards), Poured Concrete Foundation and Structure Contractors (98 awards), and Construction Sand and Gravel Mining (59 awards). PSC concentration reflects road and parking facility maintenance, repair, and construction work. All task orders are firm fixed-price structures.
SBA capabilities narrative
Construction, Asphalt, Paving, Demolition, Concrete works, Earth moving and site preparation, equipment rental.
Quick answers
Is Anibal Diaz Construction Inc. registered in SAM.gov?
Yes. Anibal Diaz Construction Inc.'s SAM.gov registration is active through May 4, 2027.
Which SBA certifications does Anibal Diaz Construction Inc. hold?
Anibal Diaz Construction Inc. holds HUBZone Firm certification from the SBA.
How much has Anibal Diaz Construction Inc. received in federal contracts?
Federal contracts obligated $502,080 to Anibal Diaz Construction Inc. in fiscal year 2025 and $2,315,195 in fiscal years 2023 through 2027.
What is Anibal Diaz Construction Inc.'s most recent federal award?
Anibal Diaz Construction Inc.'s most recent federal contract award is Building 171 handrails and sidewalk repair (W912C326FA043), from MICC Fort Buchanan, on July 27, 2026.
On GovTribe
See Anibal Diaz Construction Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors