Overview
Obligated since award on contracts active FY2021–FY2026
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Awards toAlonso & Carus Iron Works Inc.ConnectedCircle area = dollars
Insight SER SOUTH MABO (54000) (140P54) is its largest buyer. See more on the Buyers tab
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2005–FY2026
No prime awards in FY2026 so far; last obligations in FY2024
About
From the company's SBA profile, updated Feb 2026
Structural Steel buildings, all types, steel bridges. Storage tanks for all kinds of liquids including fuel oil designed to meet AWWA, NFPA, API, UL and FM Criteria. Pressure vessels, silos and bins, steel stacks, ductworks. NDE services and Inspection
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $32K in FY2024. See more on the Contracts tab
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- Puerto Rico$32K · 100%
Circle area = dollarsOutlined: head office state (Puerto Rico)
Insight 100% was performed in Puerto Rico. See more on the Contracts tab
Contracts
1 contracts with an action since FY2021
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Insight Stand-alone contracts hold 100% of these contracts' obligations.
Alonso & Carus Iron Works Inc. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–1 of 1 contract
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| 140P5424P0033 | Stand-alone | SER SOUTH MABO (54000) (140P54) | $32,000 | Dec 31, 2024 | Ended |
Buyers
National Park Service: $32K obligated since award; $32K in FY2021–FY2025 actions
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Insight National Park Service placed 100%.
Contracting offices that awarded Alonso & Carus Iron Works prime contracts, FY2021–FY2026
See which offices award its contracts.
1 office awarded only one contract.
Showing 1–1 of 1 office
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| SER SOUTH MABO (54000) (140P54) | National Park Service | 1 | $32,000 | Jun 26, 2024 | Jun 26, 2024 |
Teaming
Subcontracts Alonso & Carus Iron Works Inc. received, by prime order
Whom it works under and on what.
3 orders, all under 70Z04718DRQAECM00.
Showing 1–3 of 3 subcontracts
| Walsh Puerto Rico, LLC | VA101F16C0025 | OFFICE OF CONSTRUCTION & FACILITIES MGMT (36C10F) | $3,680,387 | May 12, 2016 |
| Rq-lord JV | W912QR24C0029 | W072 ENDIST LOUISVILLE (W912QR) | $1,320,063 | Feb 7, 2025 |
| Rq-aecom 2 JV | 70Z04722F43000006under 70Z04718DRQAECM00 | FDCC(00047) (70Z047) | $534,959 | Jul 18, 2023 |
Opportunities
Open opportunities matching Alonso & Carus Iron Works Inc.'s registered industries
Notices in its 11 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 236210, 236220, 237110, 332313, 332410, 237120, 332114, 332311, 332312, 332323, 332420
25 of the next 25 are due within 30 days.
25 of 236 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| F35: RSAF 3-Bay Hangar Construction Ebbing ANG AR (opens in Procura)Presolicitation · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 20, 2026 |
| F35 3-Bay Hangar Construction RSAF, Ebbing ANG Base, AR. (opens in Procura)Presolicitation · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 20, 2026 |
| Request for Information/Market Intelligence Notice: Multiple Projects at Vandenberg Space Force Base - Use of Progressive Design Build (PDB) with Other Transaction Authority (OTA) (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA4610 30 CONS PK | Oct 20, 2026 |
| Z--DENA 332037 Eielson Roof Replacement (opens in Procura)Solicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | National Park Service (DOI)DSC CONTRACTING SERVICES DIVISION (140P20) | Oct 20, 2026 |
| PLATE METAL (opens in Procura)Solicitation · Set aside: Small business · NAICS 332313Free account: full notice, dates, attachments Contacts · paid plans | Defense Logistics Agency (DOD)DLA MARITIME - PUGET SOUND (SPMYM2) | Oct 21, 2026 |
| Sources Sought (opens in Procura)Special Notice · NAICS 236210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA5270 18 CONS PK | Oct 21, 2026 |
| Boiler, Feedwater tank, Pump skid (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 332410Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QM MICC-FT DRUM (W911S2) | Oct 21, 2026 |
| Fire Station, Building 806, Buckley Space Force Base, CO 80011 (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W071 ENDIST OMAHA (W9128F) | Oct 21, 2026 |
| Detection Sciences Testing and Applied Research (DSTAR) (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST PHILADELPHIA (W912BU) | Oct 21, 2026 |
| EIE485 Consolidated Munitions on Quarry Hill, Eielson AFB, AK (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Oct 21, 2026 | |
| JBR041 – Pallet Processing Facility/JBR044 – Rapid Deployment Facility (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Oct 21, 2026 | |
| ICE HSI Schwartz 2nd Floor Window Coverings (opens in Procura)Presolicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Public Buildings Service (GSA)PBS PROJECT DELIVERY WEST - BRANCH E (47PD55) | Oct 21, 2026 |
| EOIR Schwartz FOB Courtroom Painting (opens in Procura)Presolicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Public Buildings Service (GSA)PBS PROJECT DELIVERY WEST - BRANCH E (47PD55) | Oct 21, 2026 |
| GAOA Red Rock Lookout Renovation, Plumas National Forest (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Forest Service (USDA)USDA-FS, CSA SOUTHWEST 6 (127EAW) | Oct 22, 2026 |
| Well Replacement at Lac Qui Parle Project shop site (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W07V ENDIST ST PAUL (W912ES) | Oct 22, 2026 |
| UPGRADE MULTIPLE CAMPSITES AT PINEVIEW CAMPGROUND (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QM MICC FT MCCOY (RC) (W911SA) | Oct 22, 2026 |
| El Toro Range Improvements (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Federal Bureau of Investigation (DOJ)FBI - REDSTONE ARSENAL (15F084) | Oct 22, 2026 |
| Z2DA--635-21-139 | Repair Parking Garage 1 Deficiencies | CON (VA-26-00041470) (NRM - SCIP# VHA19-635-2023-52398) (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans AffairsNETWORK CONTRACT OFFICE 19 (36C259) | Oct 22, 2026 |
| Y1DZ--519-371 Construct New CLC Phase III Minor Construction - Big Spring, TX VAMC (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans AffairsPCAC (36C776) | Oct 22, 2026 |
| Fort Mifflin Sewage Lift Station (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST PHILADELPHIA (W912BU) | Oct 22, 2026 |
| PLA RFI for P801 A School Dormitory at NAS Pensacola, FL (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVFACSYSCOM SOUTHEAST (N69450) | Oct 22, 2026 |
| USCG ISA Tenant Improvement Construction Project (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Public Buildings Service (GSA)PBS PROJECT DELIVERY CAPITAL CONSTRUCTION - BRANCH NORTHEAST (47PB51) | Oct 22, 2026 |
| Fort Benning Job Order Contract (opens in Procura)Solicitation · Set aside: Women-owned small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QM MICC-FDO FT SAM HOUSTON (W5168W) | Oct 22, 2026 |
| DB/DBB, IDIQ Multiple Award Construction Contract (MACC) Large Projects Hampton Roads AOR, VA (opens in Procura)Presolicitation · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVFACSYSCOM MID-ATLANTIC (N40085) | Oct 22, 2026 |
| REQUEST FOR INFORMATION (RFI) / MARKET RESEARCH NOTICE RELATED TO SEVERAL UPCOMING PROJECTS at WRIGHT-PATTERSON AFB, OHIO (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W072 ENDIST LOUISVILLE (W912QR) | Oct 22, 2026 |
Registration and contacts
Registration
- UEI
- HQLDA5AAQKW1
- CAGE code
- 36QR6
- Registration
- Active, expires Feb 5, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- Catano, PR, 00962
- Congressional district
- PR-98
- Established
- 1961
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 11 industries; primary 332312
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 332114 Custom Roll Forming
- 332311 Prefabricated Metal Building and Component Manufacturing
- 332312 Fabricated Structural Metal ManufacturingPrimary
- 332313 Plate Work Manufacturing
- 332323 Ornamental and Architectural Metal Work Manufacturing
- 332410 Power Boiler and Heat Exchanger Manufacturing
- 332420 Metal Tank (Heavy Gauge) Manufacturing
Contacts at Alonso & Carus Iron Works Inc.
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Company contact · Alternate government business POC · Alternate electronic business POC · Alternate past performance POCSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Electronic business POC · Past performance POCSAM.gov registrationAs of Feb 9, 2026 | Feb 9, 2026 |
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