| | REPAIR FIRE HYDRANT AT BLDG 22 | MECHANICAL SYSTEMS, INC. | $20,863 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | 4210FIRE FIGHTING EQUIPMENT | May 16, 2025 | May 16, 2025 | Nov 24, 2025 |
| | REPAIR BLDG 23 WATER MAIN BREAK | MECHANICAL SYSTEMS, INC. | $129,300 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | J046MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT | Feb 14, 2024 | Feb 14, 2024 | Feb 23, 2024 |
| | REPAIR LIFT STATION BLDG 16 | MECHANICAL SYSTEMS, INC. | $52,800 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 237990Other Heavy and Civil Engineering Construction | Y1NDCONSTRUCTION OF SEWAGE AND WASTE FACILITIES | Sep 21, 2023 | Oct 3, 2023 | Jan 21, 2024 |
| | EMERGENCY WATERLINE BREAK | MECHANICAL SYSTEMS, INC. | $10,851 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 236220Commercial and Institutional Building Construction | J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT | Nov 2, 2021 | Oct 15, 2021 | Sep 21, 2022 |
| | 0DPEZ 212201-EMERGENT REPAIR TO WATER LI | MECHANICAL SYSTEMS, INC. | $2,475 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | Z2NZREPAIR OR ALTERATION OF OTHER UTILITIES | Dec 11, 2020 | Dec 11, 2020 | Jan 8, 2021 |
| | REPAIR/REPLACE NATURAL GAS LINES | MECHANICAL SYSTEMS, INC. | $699,435 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237120Oil and Gas Pipeline and Related Structures Construction | Z1MBMAINTENANCE OF EPG FACILITIES - GAS | Dec 19, 2019 | Sep 17, 2019 | Nov 16, 2020 |
| | IGF::OT::IGF STEAM AND SEWER REPAIR | MECHANICAL SYSTEMS, INC. | $5,063 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | Z1DAMAINTENANCE OF HOSPITALS AND INFIRMARIES | Apr 25, 2019 | Jan 11, 2019 | Apr 25, 2019 |
| | IGF::OT::IGF EMERGENCY REPAIR CHILLER LINE | MECHANICAL SYSTEMS, INC. | $6,105 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | Z2DAREPAIR OR ALTERATION OF HOSPITALS AND INFIRMARIES | Jul 30, 2018 | Jul 30, 2018 | Sep 30, 2018 |
| | IGF::OT::IGF, 0DPEZ172220 REPAIR FIRE HYDRANT | MECHANICAL SYSTEMS, INC. | $8,725 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | Z1NZMAINTENANCE OF OTHER UTILITIES | Nov 22, 2016 | Nov 22, 2016 | Dec 31, 2016 |
| | ""IGF::CL::IGF"", REPAIR WATER LEAK REPAIR AT HOLDING BLDG- EMERGENCY | MECHANICAL SYSTEMS, INC. | $1,551 | US FISH AND WILDLIFE SERVICE | US FISH AND WILDLIFE SERVICE | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | Z2JZREPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS | May 3, 2016 | Apr 11, 2016 | May 16, 2016 |
| | IGF::OT::IGF | MECHANICAL SYSTEMS, INC. | $59,970 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | Y1NECONSTRUCTION OF WATER SUPPLY FACILITIES | Mar 22, 2016 | Mar 23, 2016 | May 27, 2016 |
| | EMERGENCY VALVE REPLACEMENT TO HOT WATER SUPPLY | MECHANICAL SYSTEMS, INC. | $5,330 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 333414Heating Equipment (except Warm Air Furnaces) Manufacturing | J048MAINT/REPAIR/REBUILD OF EQUIPMENT- VALVES | Sep 6, 2012 | Sep 6, 2012 | Sep 7, 2012 |
| | MOVE EXISTING FIRE HYDRANT | MECHANICAL SYSTEMS, INC. | $4,450 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | Z2NZREPAIR OR ALTERATION OF OTHER UTILITIES | Jul 2, 2012 | Jul 2, 2012 | Jul 31, 2012 |
| | HEAT EXCHANGER REPAIR | MECHANICAL SYSTEMS, INC. | $15,610 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 236220Commercial and Institutional Building Construction | Y1JZCONSTRUCTION OF MISCELLANEOUS BUILDINGS | Apr 13, 2012 | Apr 13, 2012 | Jun 29, 2012 |
| | REPAIR OF RUPTURED PIPE | MECHANICAL SYSTEMS, INC. | $2,574 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | R499SUPPORT- PROFESSIONAL: OTHER | Feb 2, 2012 | Jan 17, 2012 | Feb 2, 2012 |
| | TAS::36 0162::TAS FIRE FIGHTING RESCUE & SAFETY EQ | MECHANICAL SYSTEMS, INC. | $0 | Department of Veterans Affairs | Department of Veterans Affairs | — | — | 4240SAFETY AND RESCUE EQUIPMENT | Sep 30, 2010 | Sep 30, 2010 | Sep 30, 2010 |
| | TAS::36 0162::TAS PLUMBING, HEATING SANITATION EQU | MECHANICAL SYSTEMS, INC. | $0 | Department of Veterans Affairs | Department of Veterans Affairs | — | — | 4510PLUMBING FIXTURES AND ACCESSORIES | Sep 28, 2010 | Sep 28, 2010 | Sep 29, 2010 |
| | CRACKED BOILER REPLACEMENT | MECHANICAL SYSTEMS, INC. | $42,580 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 333414Heating Equipment (except Warm Air Furnaces) Manufacturing | 4510PLUMBING FIXTURES AND ACCESSORIES | Feb 18, 2010 | Feb 18, 2010 | Apr 4, 2010 |
| | EMERGENCY REPAIR SEWER LINE | MECHANICAL SYSTEMS, INC. | $11,200 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | Y249 | Jan 21, 2010 | Jan 21, 2010 | Jan 21, 2010 |
| | TWO (2) CHILL/ONE (1) DRY COOL BLDG 232 | MECHANICAL SYSTEMS, INC. | $568,610 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 333415Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 4120AIR CONDITIONING EQUIPMENT | Nov 16, 2009 | Nov 16, 2009 | Feb 16, 2010 |
| | INSTALL BOILERS IN BLDG 341 AND 1458 | MECHANICAL SYSTEMS, INC. | $0 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 333414Heating Equipment (except Warm Air Furnaces) Manufacturing | 4410INDUSTRIAL BOILERS | Sep 12, 2009 | Sep 12, 2009 | Oct 15, 2010 |
| | EMERGENCY REPAIR | MECHANICAL SYSTEMS, INC. | $10,000 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | Z245 | Dec 11, 2008 | Dec 11, 2008 | Dec 11, 2008 |
| | REPIPE BOILER ROOM | MECHANICAL SYSTEMS, INC. | $13,325 | DEPT OF THE ARMY | DEPT OF THE AIR FORCE | — | 238220Plumbing, Heating, and Air-Conditioning Contractors | J047MAINT/REPAIR/REBUILD OF EQUIPMENT- PIPE, TUBING, HOSE, AND FITTINGS | Sep 24, 2007 | Sep 21, 2007 | Oct 5, 2007 |
| | REPLACE SMITH CAST IRON BOILER WITH MODE | MECHANICAL SYSTEMS, INC. | $16,850 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 333414Heating Equipment (except Warm Air Furnaces) Manufacturing | 4410INDUSTRIAL BOILERS | Oct 13, 2006 | Oct 13, 2006 | Oct 27, 2006 |
| | 200505!000149!5700!FA4613!90CONS/LGCP !FA461305C0002 !A!N! !N! ! !20041020!20041110!139493589!139493589!139493589!N!MECHANICAL SYSTEMS INC !1313 W LINCOLNWAY !CHEYENNE !WY!82001!13900!021!56!CHEYENNE !LARAMIE !WYOMING !+000000006875!N!N!000000000000!Z223!MAINT/TUNNELS & SUBSURFACE STRUCTURES !C2 !CONSTRUCTION !000 !* !237110!E! !3! ! ! ! ! !20200930!B! ! !N!Z!A!U!J!2!001!K! !D!N!Z! ! !N!B!N!N! ! !C! !B!A!000!A!B!Y!T!Y! ! ! !FA4613!0001! ! | MECHANICAL SYSTEMS, INC. | $0 | DEPT OF THE AIR FORCE | DEPT OF THE AIR FORCE | — | 237110Water and Sewer Line and Related Structures Construction | Z223 | Oct 20, 2004 | Oct 20, 2004 | — |