CJ Mechanical LLC
Comerio, Naranjito
Company facts
- FY2025 rankings
- SBA certifications
-
8(a) Program Participant– · CurrentHUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 221111 Hydroelectric Power Generation
- 221112 Fossil Fuel Electric Power Generation
- 221113 Nuclear Electric Power Generation
- 221114 Solar Electric Power Generation
- 221115 Wind Electric Power Generation
- 221116 Geothermal Electric Power Generation
- 221118 Other Electric Power Generation
- 221121 Electric Bulk Power Transmission and Control
Show all 46
- 221122 Electric Power Distribution
- 221210 Natural Gas Distribution
- 221310 Water Supply and Irrigation Systems
- 221320 Sewage Treatment Facilities
- 221330 Steam and Air-Conditioning Supply
- 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
- 236118 Residential Remodelers
- 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
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238170 Siding Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238290 Other Building Equipment Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238340 Tile and Terrazzo Contractors
- 238350 Finish Carpentry Contractors
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 332710 Machine Shops
- 332721 Precision Turned Product Manufacturing
- 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 7QH4+89P, Camino Los Rodriguez, Comerio, Naranjito 00719, Puerto Rico
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 | $167,298 |
| FY2026 | $334,890 |
| FY2025 | $441,467 |
| FY2024 | $0 |
| FY2023 | $742,222 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Justice | $502,188 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| MDC guaynabo | Bureau of Prisons | $502,188 | |
| Construction modernization contract for multiple projects across three prang installations located in puerto rico. | Department of the Army | $394,804 | |
| Replacement lift station bldg 163 | MICC Fort Buchanan | $788,885 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Overall Contractors Group Inc. | Las Piedras, Las Piedras | 236220 Commercial and Institutional Building Construction |
| Instalaciones Fulyes Inc. | Trujillo Alto | 236220 Commercial and Institutional Building Construction |
| Rodriguez & Garland Inc. | San Juan, San Juan | 236220 Commercial and Institutional Building Construction |
| Engineering And Construction | Caguas, Caguas | 236220 Commercial and Institutional Building Construction |
| A And W Electrical And Refrigeration A / C Inc. | — | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
About the company
CJ Mechanical LLC, an SBA 8(a) certified and HUBZone small disadvantaged business based in Puerto Rico, operates exclusively as a prime contractor delivering mechanical construction, modernization, and facility repair services to federal agencies under 8(a) sole-source set-asides. The firm is a minority-owned, Hispanic American-owned limited liability company and self-certified small disadvantaged business competing across commercial building construction, drywall and insulation, and water and sewer infrastructure repair.
CJ Mechanical's recent federal footprint consists of three prime definitive contracts spanning three distinct customer agencies. The largest award is a $788,884.81 firm fixed-price contract from the Department of the Army Installation Management Command Southeast Region, awarded in September 2023 for a replacement lift station building (Building 163) at Fort Buchanan in Guaynabo, Puerto Rico, with completion in June 2025. The Department of the Air Force Air National Guard awarded a $394,803.69 contract in September 2025 for construction modernization across multiple projects at three Puerto Rico Air National Guard installations, including Luis Munoz Marin International Airport in Carolina, with completion in June 2026. The Department of Justice Bureau of Prisons Metropolitan Detention Center Guaynabo awarded a $334,890.02 contract in August 2026 for replacement insulation work at the rear gate, with completion scheduled for August 2027. All three contracts carry firm fixed-price pricing under 8(a) sole-source set-asides.
Customer concentration is evenly distributed across the three agencies—the Army leads by dollar value at $789 thousand, followed by the Air Force at $395 thousand and DOJ at $335 thousand—with no customer anchoring the portfolio. Combined potential value stands at $1.5 million, fully obligated. One award (the DOJ insulation contract at $335 thousand) reaches ultimate completion within the next twenty-four months and faces recompete exposure. CJ Mechanical operates no parent-vehicle relationships and holds no subcontractor role across these awards.
SBA capabilities narrative
GENERAL CONTRACTOR FIRM ESTABLISHED IN 2015. SPECIALIZED IN COMMERCIAL AND RESIDENTIAL CONSTRUCTION AND REMODELATION. HISPANIC AMERICAN OWNED.
Quick answers
Is CJ Mechanical LLC registered in SAM.gov?
Yes. CJ Mechanical LLC's SAM.gov registration is active through July 16, 2027.
What is CJ Mechanical LLC's CAGE code?
CJ Mechanical LLC's CAGE code is 8EM67, and its Unique Entity ID (UEI) is P3KJKADM4XU1.
Which SBA certifications does CJ Mechanical LLC hold?
CJ Mechanical LLC holds 8(a) Program Participant and HUBZone Firm certifications from the SBA.
How much has CJ Mechanical LLC received in federal contracts?
Federal contracts obligated $441,467 to CJ Mechanical LLC in fiscal year 2025 and $1,685,877 in fiscal years 2023 through 2027.
How does CJ Mechanical LLC rank among federal contractors?
CJ Mechanical LLC ranked #24 in PSC Z2PD in FY2025.
What is CJ Mechanical LLC's most recent federal award?
CJ Mechanical LLC's most recent federal contract award is MDC guaynabo (15BBNF26C30600005), from Bureau of Prisons, on August 7, 2026.
On GovTribe
See CJ Mechanical LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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