Contractor profile
CAPSTONE MECHANICAL & GENERAL CONTRACTOR LLC
Active registrationSelf Certified Small Disadvantaged BusinessSmall BusinessSBA Certified 8A Program Participant
UEIVMMHLJVJWG35
CAGE code7ZKB8
Primary NAICS236220
LocationSAN JUAN, PR, 00926
Federal obligations$2M
Prime awards3
Active awards1
Latest award actionFeb 18, 2026
Federal award activity
Public award recordTop federal customers
- Department of the Treasury1 awards$2M
- Department of Agriculture2 awards$462,480
NAICS award mix
- 5416181 awards$2M
- 2382201 awards$458,600
- 2382101 awards$3,880
PSC award mix
- R7061 awards$2M
- Y1JZ1 awards$458,600
- Z1AA1 awards$3,880
Contract vehicles
No supported records are available yet.
Potential recompetes
- Department of the Treasury$2M
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 12639523C0088HVAC CHILLER REPLACEMENT, CAROLINA, PR | Department of AgricultureMRPBS MINNEAPOLIS MN | NAICS 238220PSC Y1JZ | $458,600 | Aug 7, 2023 – Mar 31, 2026 |
| 12FPC325C0004USDA NRCS CARIBBEAN AREA REQUIRES A LICENSED ELECTRICIAN TO PERFORM ELECTRICAL SERVICES AT JUANA DIAZ FIELD OFFICE, PUERTO RICO. | Department of AgricultureFPAC BUS CNTR-ACQ DIV-WESTERN SEC | NAICS 238210PSC Z1AA | $3,880 | Oct 1, 2025 – Oct 31, 2025 |
| 2043FY24P00236ORDER FOR LOGISTICS SUPPORT SERVICES IN PUERTO RICO | Department of the TreasuryOPERATION SERVICES | NAICS 541618PSC R706 | $2M | Sep 19, 2024 – Sep 18, 2029 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 221114Solar Electric Power GenerationNAICS 221122Electric Power DistributionNAICS 236115New Single-Family Housing Construction (except For-Sale Builders)NAICS 236116New Multifamily Housing Construction (except For-Sale Builders)NAICS 236118Residential RemodelersNAICS 236210Industrial Building ConstructionNAICS 236220Commercial and Institutional Building ConstructionNAICS 237110Water and Sewer Line and Related Structures ConstructionNAICS 237120Oil and Gas Pipeline and Related Structures ConstructionNAICS 237130Power and Communication Line and Related Structures ConstructionNAICS 237310Highway, Street, and Bridge ConstructionNAICS 237990Other Heavy and Civil Engineering ConstructionNAICS 238110Poured Concrete Foundation and Structure ContractorsNAICS 238120Structural Steel and Precast Concrete ContractorsNAICS 238130Framing ContractorsNAICS 238140Masonry ContractorsNAICS 238150Glass and Glazing ContractorsNAICS 238160Roofing ContractorsNAICS 238190Other Foundation, Structure, and Building Exterior ContractorsNAICS 238210Electrical Contractors and Other Wiring Installation ContractorsNAICS 238220Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238310Drywall and Insulation ContractorsNAICS 238320Painting and Wall Covering ContractorsNAICS 238330Flooring ContractorsNAICS 238340Tile and Terrazzo ContractorsNAICS 238350Finish Carpentry ContractorsNAICS 238390Other Building Finishing ContractorsNAICS 238910Site Preparation ContractorsNAICS 238990All Other Specialty Trade ContractorsNAICS 332313Plate Work ManufacturingNAICS 332323Ornamental and Architectural Metal Work ManufacturingNAICS 332812Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to ManufacturersNAICS 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment ManufacturingNAICS 423930Recyclable Material Merchant WholesalersNAICS 541310Architectural ServicesNAICS 541330Engineering ServicesNAICS 541350Building Inspection ServicesNAICS 541611Administrative Management and General Management Consulting ServicesNAICS 541614Process, Physical Distribution, and Logistics Consulting ServicesNAICS 541618Other Management Consulting ServicesNAICS 561612Security Guards and Patrol ServicesNAICS 561720Janitorial ServicesNAICS 561730Landscaping ServicesNAICS 562910Remediation ServicesNAICS 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Public points of contact
DOUGLAS M RIVERAPRESIDENTGovernment business
DOUGLAS M RIVERAPRESIDENTElectronic business
JOSE LAFONTAINEMRAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.