| | COIL FOR AIR HANDLER REPLACEMENT | MAINSTREAM FLUID & AIR LLC | $0 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Sep 2, 2025 | Sep 2, 2025 | Oct 31, 2025 |
| | ONE 4WR-45X112-08D14AL CHILLED WATER COIL AC-1 CHW W/O BOXED ENDPLATES | MAINSTREAM FLUID & AIR LLC | $34,000 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Jul 18, 2025 | Jul 18, 2025 | Aug 31, 2025 |
| | COOLING COILS | MAINSTREAM FLUID & AIR LLC | $29,468 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 334416Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing | 5950COILS AND TRANSFORMERS | Jun 23, 2025 | Jun 23, 2025 | Aug 31, 2025 |
| | PURCHASE OF ONE (1) CHILLED WATER-COOLING COIL. | MAINSTREAM FLUID & AIR LLC | $17,727 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Mar 26, 2025 | Mar 26, 2025 | May 25, 2025 |
| | CHILLED WATER COIL MAINSTREAM | MAINSTREAM FLUID & AIR LLC | $0 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4120AIR CONDITIONING EQUIPMENT | Jul 16, 2024 | Jul 16, 2024 | Jun 30, 2025 |
| | COOLING COILS | MAINSTREAM FLUID & AIR LLC | $33,138 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4150VORTEX TUBES AND OTHER RELATED COOLING TUBES | Jun 27, 2024 | Jun 27, 2024 | Jul 19, 2024 |
| | WATER CHILLER COILS | MAINSTREAM FLUID & AIR LLC | $46,721 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4150VORTEX TUBES AND OTHER RELATED COOLING TUBES | May 14, 2024 | May 10, 2024 | Oct 31, 2024 |
| | COIL REPAIR FOR B4 | MAINSTREAM FLUID & AIR LLC | $12,784 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | J028MAINT/REPAIR/REBUILD OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS | Sep 19, 2023 | Sep 19, 2023 | Sep 19, 2023 |
| | WATER COIL UNIT C3 MAINSTREAM FLUID | MAINSTREAM FLUID & AIR LLC | $15,589 | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4220MARINE LIFESAVING AND DIVING EQUIPMENT | Aug 15, 2023 | Aug 15, 2023 | Aug 15, 2023 |
| | MAINSTREAM FLUID & AIR LLC, CHILLED WATER COIL | MAINSTREAM FLUID & AIR LLC | $5,664 | SMITHSONIAN INSTITUTION | SMITHSONIAN INSTITUTION | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4120AIR CONDITIONING EQUIPMENT | Sep 2, 2022 | Sep 2, 2022 | Sep 2, 2022 |
| | PLATE HEAT EXCHANGER, BLDG 3902 | MAINSTREAM FLUID & AIR LLC | $11,715 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 221330Steam and Air-Conditioning Supply | 4420HEAT EXCHANGERS AND STEAM CONDENSERS | Jan 5, 2018 | Jan 5, 2018 | Mar 7, 2018 |
| | FY18 O&M EMERGENCY HEAT EXCHANGER REPAIR | MAINSTREAM FLUID & AIR LLC | $14,661 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 332996Fabricated Pipe and Pipe Fitting Manufacturing | 4710PIPE, TUBE AND RIGID TUBING | Nov 17, 2017 | Nov 17, 2017 | Nov 29, 2017 |
| | FSC: 4130 NAME: CONDENSER COIL PART NUMBER: 040-P-371 | MAINSTREAM FLUID & AIR LLC | $3,987 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Nov 2, 2017 | Nov 2, 2017 | Nov 27, 2017 |
| | THRUSH REPLACEMENT TUBE BUNDLE | MAINSTREAM FLUID & AIR LLC | $5,427 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 332410Power Boiler and Heat Exchanger Manufacturing | 4420HEAT EXCHANGERS AND STEAM CONDENSERS | Sep 22, 2017 | Sep 22, 2017 | Oct 27, 2017 |
| | FSC: 4130 NAME: CONDENSER COIL PART NUMBER: 040-P-371 | MAINSTREAM FLUID & AIR LLC | $4,965 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 334416Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Jun 20, 2017 | Jun 20, 2017 | Jul 21, 2017 |
| | FSC: 4130 NAME: CONDENSER COIL PART NUMBER: 040-P-371 | MAINSTREAM FLUID & AIR LLC | $3,681 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 335312Motor and Generator Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Dec 13, 2016 | Dec 13, 2016 | Jan 20, 2017 |
| | CHILLED WATER COIL | MAINSTREAM FLUID & AIR LLC | $6,980 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Sep 17, 2015 | Sep 17, 2015 | Sep 30, 2015 |
| | CONDENSER COIL PART NUMBER: 040-P-371 | MAINSTREAM FLUID & AIR LLC | $6,937 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 335312Motor and Generator Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Aug 20, 2015 | Aug 20, 2015 | Sep 18, 2015 |
| | IGF::CL::IGF STERILE STORAGE AREA AC REPAIR | MAINSTREAM FLUID & AIR LLC | $11,153 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | N099INSTALLATION OF EQUIPMENT- MISCELLANEOUS | Jun 2, 2015 | May 29, 2015 | Jun 12, 2015 |
| | IGF::OT::IGF EMERGENCY REPAIR SERVICE - CHILLED WATER COIL | MAINSTREAM FLUID & AIR LLC | $32,640 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J047MAINT/REPAIR/REBUILD OF EQUIPMENT- PIPE, TUBING, HOSE, AND FITTINGS | May 15, 2015 | May 15, 2015 | Sep 30, 2015 |
| | IGF::OT::IGF WATER CHILLED COIL | MAINSTREAM FLUID & AIR LLC | $21,395 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 5360COIL, FLAT, LEAF, AND WIRE SPRINGS | May 7, 2015 | May 11, 2015 | May 11, 2015 |
| | CONDENSER COIL PART NUMBER: 040-P-371 | MAINSTREAM FLUID & AIR LLC | $8,312 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 335312Motor and Generator Manufacturing | 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS | Dec 4, 2014 | Dec 4, 2014 | Jan 9, 2015 |
| | COMPONENTS FOR PARKER DAM COOLING SYSTEM | MAINSTREAM FLUID & AIR LLC | $6,250 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4110REFRIGERATION EQUIPMENT | Jul 10, 2014 | Jun 25, 2014 | Sep 7, 2014 |
| | IGF::CT::IGF EMERGENCY REMOVAL/INSTALLATION OF COILS | MAINSTREAM FLUID & AIR LLC | $18,389 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J043MAINT/REPAIR/REBUILD OF EQUIPMENT- PUMPS AND COMPRESSORS | Feb 14, 2014 | Feb 14, 2014 | Aug 19, 2014 |
| | EMERGENCY DELIEVERY AND INSTALLATION OF REHEAT COILS MAN VAMC 11TH FLOOR IGF::OT::IGF | MAINSTREAM FLUID & AIR LLC | $30,516 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Jan 24, 2014 | Jan 24, 2014 | Feb 23, 2014 |