PSC code
MAINTENANCE OF HEATING AND COOLING PLANTS
- PSC code
- Z1NB
- Latest action
- Oct 16, 2026
- p10
- $14,023
- p25
- $24,402
- p75
- $241,288
- p90
- $523,823
Largest awards under this code
| Award | Contractor | Agency | Place | First action | Current value |
|---|---|---|---|---|---|
| HHSN292201400108U P000056 DEDUCT MOD FOR CLOSEOUT | POTOMAC ELECTRIC POWER CO | Department of Health and Human Services | MD | Apr 24, 2026 | $168,075,609 |
| NNJ15JM10T IGF::OT::IGF ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) TASK ORDER NASA JSC COMBINED HEAT AND POWER (CHP) PROJECT | ENERGY SYSTEMS GROUP, LLC | National Aeronautics and Space Administration | IN | Aug 5, 2015 | $139,064,383 |
| 36C24925C0035 EO 14398 | SAW GREENLAND, LLC | Department of Veterans Affairs | TN | May 18, 2026 | $41,222,156 |
| 36C24626C0048 BOILER REPLACEMENT | SIGO VALIANT JV II LLC | Department of Veterans Affairs | NC | Jul 10, 2026 | $22,954,198 |
| AG32SCC160024 IGF::OT::IGF BELTSVILLE AREA RESEARCH CENTER (BARC) STEAM SYSTEM REPAIR | CPF LLC | Department of Agriculture | MD | May 31, 2016 | $18,281,464 |
| 36C24424C0003 BOILER PLANT RENOVATION PROJECT | PERFORMANCEEPC-GREENLAND JV LLC | Department of Veterans Affairs | PA | Nov 21, 2023 | $17,511,975 |
| W564KV22C0095 REPAIR HEATING PLANT BLDG 2338 | MISCELLANEOUS FOREIGN AWARDEES | Department of Defense | — | Sep 30, 2022 | $7,410,134 |
| 15F06722F0002058 OVERHAULING OF BUILDING 33 AIR HANDLING UNITS (AHUS) WHICH PROVIDE HEATING AND COOLING FOR BUILDING OCCUPANTS AND SOME COMPUTER AREAS. THE AHUS NEED TO BE REPLACED TO KEEP THEM RELIABLE AND MISSION READY. | SILVER LAKE - TMG JV#1, LLC | Department of Justice | WI | Jun 23, 2026 | $7,204,098 |
| 36C25725P0014 DALLAS VA BOILER/CHILLER PLANT CONTRACT | RWH CAPITAL LLC | Department of Veterans Affairs | TX | Oct 2, 2024 | $6,755,232 |
| HQ003426CE017 PREVENTATIVE MAINTENANCE AND REPAIRS AT THE PENTAGON HEATING AND REFRIGERATION PLANT | QCM, INC. | Department of Defense | VA | Mar 30, 2026 | $3,407,000 |
| 36C25727C0006 NTX VAMC TESTING & INSPECTING, PREVENTATIVE MAINTENANCE, CORRECTIVE REPAIR, EMERGENCY REPAIR, AND SERVICE CALLS | AML-AMERICAN MADE LOGISTICS | Department of Veterans Affairs | TX | Oct 16, 2026 | $3,120,508 |
| HQ003424F0397 HEATING AND REFRIGERATION PLANT OPERATIONS AND MAINTENANCE SERVICES | QCM, INC. | Department of Defense | DC | Mar 31, 2026 | $2,699,752 |
| 36C25722P0920 COMBINED HEAT AND POWER (CHP) SYSTEM MAINTENANCE. THE CONTRACTOR WILL FIRST TROUBLESHOOT THE SYSTEM AND MAKE ANY NECESSARY REPAIRS TO BRING THE SYSTEM TO A FULLY OPERATIONAL STATUS. THEY WILL THEN MAINTAIN THE SYSTEM OVER THE LIFE OF THE CONTRACT. | WHITE HARVEST ENERGY LLC | Department of Veterans Affairs | TX | Sep 26, 2022 | $2,270,859 |
| 70Z08226FCEUM0032 MAJOR MAINTENANCE & REPAIR HVAC HANGAR 2 FOR FY26 CPOP S62 AVIATION TRAINING CENTER MOBILE ATC, AL PNUM 18857569 | LEGO CONSTRUCTION CO | Department of Homeland Security | AL | Sep 10, 2026 | $2,197,140 |
| 15F06723F0000236 WATER CHEMICAL TREATMENT SERVICES | NALCO COMPANY LLC | Department of Justice | IL | Jan 26, 2023 | $1,752,131 |
| 19GE5026P0094 EMBASSY COMPOUND WALLS US EMBASSY ROME | BRIGANTE ENGINEERING S.R.L. | Department of State | — | Sep 21, 2026 | $1,194,217 |
| 15F06722C0000263 CJIS FMU IS REQUESTING A SERVICE CONTRACT FOR THE BMS MAINTENANCE, REPAIRS, EMERGENCY SERVICES, AND TRAINING. | SIEMENS INDUSTRY INC | Department of Justice | IL | Mar 8, 2022 | $983,161 |
| 36C24726P0192 BOILER PLANT OPERATORS | CALDAIA CONTROLS LLC | Department of Veterans Affairs | AL | May 29, 2026 | $715,000 |
| 36C25726P0287 NTX BOILER & CHILLER PLANT MAINTENANCE SERVICES | EWA DIRECTION INC. | Department of Veterans Affairs | TX | Mar 3, 2026 | $648,140 |
| 36C25725P0054 BOILER & CHILLER PLANT MAINTENANCE (BASE PLUS 4) | ROCK CONSTRUCTION MANAGEMENT LLC | Department of Veterans Affairs | TX | Nov 13, 2024 | $623,995 |
| 19GE5026P0099 HVAC UPGRADE AT USUN BUILDING | C.E D.IMPIANTI SOCIETA A RESPONSABILITA LIMITATA | Department of State | — | Sep 15, 2026 | $589,600 |
| HQ003425FE536 HEATING AND REFRIGERATION PLANT OPERATIONS AND MAINTENANCE SERVICES | QCM, INC. | Department of Defense | VA | Mar 18, 2026 | $495,633 |
| 36C26126N0309 BOILER PLANT OPERATOR STAFFING - OPTION PERIOD 1 | VETERAN FIRST TECHNOLOGIES LLC | Department of Veterans Affairs | CA | Jun 23, 2026 | $406,350 |
| 36C24623P0416 CHILLER MAINTENANCE | J&B HARTIGAN, INC. | Department of Veterans Affairs | VA | Jan 4, 2023 | $404,402 |
| 36C25726P0471 EO 14398 BOILER MAINTENANCE AND SERVICE | WARRIOR DYNAMICS LLC | Department of Veterans Affairs | TX | May 7, 2026 | $387,609 |
Related records
Derived from awards these records share, ordered by how many.
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Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
Totals cover awards where the government recorded this PSC code. Codes are taken as reported; awards are never reclassified into a different code.
- 1Awards are grouped by the PSC code the government recorded on the award, taken from USAspending.gov and last refreshed Oct 21, 2026. Miscoded awards stay miscoded here; we do not reassign codes.
- 2Published distribution over 48 awards, computed Oct 22, 2026 (snapshot 285e0be46ba5).