Nieves & Nieves Engineers & Contractors Inc
Nieves & Nieves Engineers & Contractors Inc is a small business in Lares, PR registered on SAM.gov to bid on federal contracts. It has won about $3.8 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- KH72ACWEPMY6
- CAGE code
- 5JW99
- SAM.gov registration
- Active
Registration details
| Legal business name | Nieves & Nieves Engineers & Contractors Inc |
|---|---|
| Unique Entity ID (UEI) | KH72ACWEPMY6 |
| CAGE code | 5JW99 |
| Location | Lares, PR |
| SAM.gov registration | Active through Feb 11, 2027 |
| Business started | 1998 |
| Primary NAICS code | 237110: Water and Sewer Line and Related Structures Construction |
| Website | www.nievesynieves.com |
Certifications and business types
- Minority-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $758,971 |
| FY2024 | $3.8 million |
| FY2025 | $33,400 |
| FY2026 | $-73,442 |
Its biggest federal customers over the last four fiscal years: Federal Highway Administration ($4.6 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Jul 24, 2024 | Federal Highway Administration | Project pr er dot prmnt rpr(21) the project consists of repairing landslide and washout… | $3.8 million |
| Mar 7, 2024 | Federal Highway Administration | Project pr er dot prmnt rpr(14) - stipend fee for unsuccessful firm. | $50,000 |
| Jan 30, 2022 | Federal Highway Administration | Project pr er prmnt rpr(9) the project consists of repairing landslide and washout… | $7 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Nieves & Nieves Engineers & Contractors Inc is small under
On its SAM.gov registration, Nieves & Nieves Engineers & Contractors Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 237110 Water and Sewer Line and Related Structures Construction
- 221320 Sewage Treatment Facilities
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236220 Commercial and Institutional Building Construction
- 237210 Land Subdivision
- 237310 Highway, Street, and Bridge Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238910 Site Preparation Contractors
Open contracts in Nieves & Nieves Engineers & Contractors Inc's NAICS codes
376 open federal opportunities on SAM.gov use a NAICS code Nieves & Nieves Engineers & Contractors Inc is small under. These are due soonest.
- Y1DA | 521-24-102 | Renovate Wards 2K and 2B for Optometry/Ophthalmology Clinical Use
Due in 2 daysOct 12, 2026
- Loleta Water System Upgrades
✦ The U.S. Forest Service is asking for quotes to upgrade the water system at the Loleta Recreation Area in Marienville, PA: new water pipe, spigots, valves, concrete work, a well…
Due in 2 daysOct 12, 2026
- 658-19-103 RENOVATE SURGICAL SUITE PHASE II
Due in 3 daysOct 12, 2026
- Security Passthrough Window Construction and Installation
Due in 3 daysOct 13, 2026
- Trade and Cargo Academy
✦ The Army Corps of Engineers Charleston District wants a contractor to build a Trade and Cargo Academy and a Cargo Security and Seized Property Training Facility at the Federal…
Due in 3 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (237110) that have won federal contracts, starting with Puerto Rico:
- Pate Construction Co., Inc., Pueblo, CO
- Infratech International, LLC, Harmon, GU
- Bairco Construction Inc, Lovell, WY
- Ahtna USA-CDM JV, Rancho Cordova, CA
- V. Lopez Jr. & Sons General Engineering Contractors, Inc, Santa Maria, CA
- Frawner Corporation, Anchorage, AK
Frequently asked questions
What is Nieves & Nieves Engineers & Contractors Inc's CAGE code?
Nieves & Nieves Engineers & Contractors Inc's CAGE code is 5JW99. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Nieves & Nieves Engineers & Contractors Inc's UEI?
Nieves & Nieves Engineers & Contractors Inc's Unique Entity ID (UEI) is KH72ACWEPMY6. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Nieves & Nieves Engineers & Contractors Inc's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Nieves & Nieves Engineers & Contractors Inc's registration is active through feb 11, 2027. Registrations are renewed every year.
Is Nieves & Nieves Engineers & Contractors Inc a small business?
Nieves & Nieves Engineers & Contractors Inc is registered on SAM.gov as small under 10 NAICS codes, including its primary code, 237110. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.