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MESA ENERGY SYSTEMS, INC
Doing business as EMCOR SERVICES MESA ENERGY
IRVINE, CA, 92618
UnclaimedClaim this profile (free)
Other Than Small Business
Prime contracting experience
9 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Prime | Department of Health and Human Services Indian Health Service | DESERT SAGE HVAC AND MECHANICAL SERVICE CONTRACT FROM SOLICITATION 75H70323R00002. | — | $365,660 | Aug 27, 2026 | Dec 9, 2022 – Dec 8, 2026 |
| Prime | Department of Defense Department of the Navy | BOILER AND MECHANICAL MACC NAICS 238220 | N6247321D0606USAspending | $1,495,000 | Oct 8, 2025 | Apr 23, 2025 – Oct 20, 2026 |
| Prime | General Services Administration Public Buildings Service | DESIGN BUILD SERVICES FOR THE EMERGENCY COOLING TOWERS REPLACEMENT AND STRUCTURAL REPAIRS AT THE FEDERAL BUILDING AT 300 N. LOS ANGELES ST., LOS ANGELES, CA | — | $7,525,599 | Aug 28, 2025 | Feb 29, 2024 – May 1, 2025 |
| Prime | Department of Defense Department of the Navy | REMOVE AND REPLACE POOL BOILERS AND EXISTING RELATED EQUIPMENT INSIDE THE MECHANICAL ROOM AT BUILDING 1315. | N6247321D0606USAspending | $574,525 | Aug 21, 2025 | Aug 21, 2025 – Aug 21, 2026 |
| Prime | Department of Defense Department of the Navy | X002 BOILER WORK - RFP GROUP 5WO 10948119: BUILDING 520591 REMOVE | N6247321D0606USAspending | $3,470,166 | Jan 31, 2025 | Jun 29, 2023 – Mar 15, 2025 |
| Prime | Department of Defense Department of the Navy | BOILER AND MECHANICAL MACC NAICS 238220 | N6247321D0606USAspending | $369,600 | Aug 7, 2024 | Aug 7, 2024 – Aug 6, 2025 |
| Prime | Department of Veterans Affairs Department of Veterans Affairs | VHA PHOENIX OR #7 AIR HANDLER UNIT ROOFTOP REPLACEMENT | — | $365,950 | Jul 24, 2024 | Jul 24, 2024 – Jan 20, 2025 |
| Prime | Department of Defense Department of the Navy | X001 BOILER WORK - RFP GROUP 3WO 10556079: BUILDING 210628 REMOVE | N6247321D0606USAspending | $2,901,756 | Mar 19, 2024 | Mar 23, 2022 – Sep 19, 2023 |
| Prime | Department of Veterans Affairs Department of Veterans Affairs | VALOR BUILDING HVAC REPAIRS AND UPGRADE | — | $311,991 | Sep 27, 2023 | May 9, 2022 – Dec 31, 2023 |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Subcontracting experience
20 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Defense | HVAC DDC CONTROLS 125003-0005 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 236220 Parent award performance state: CA Parent award description: THIS ACQUISITION IS TO COMPLETELY REPAIR (UNACCOMPANIED HOUSING) UH BARRACKS 10 AND 11, BUILDING 840 (B840) AT NAVAL AIR STATION (NAS) LEMOORE, CALIFORNIA. View parent award on USAspending | N6247324D5231USAspending | $1,131,403 | Oct 20, 2025 | — – — |
| Subcontractor | Department of Defense | REPAIRS CGS68653 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 561790 Parent award performance state: CA Parent award description: OPTION YEAR 1 FUNDING FOR FFP & IDIQ View parent award on USAspending | N6247323D3403USAspending | $189,125 | Sep 24, 2025 | — – — |
| Subcontractor | Department of Defense | HVAC DDC CONTROLS 124007-0004 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 236220 Parent award performance state: CA Parent award description: DB CONSTRUCTION MACC TO FOR PE18102M ON MARINE CORPS BASE CAMP PENDLETON, CA View parent award on USAspending | N6247321D1206USAspending | $219,428 | Feb 21, 2025 | — – — |
| Subcontractor | Department of Defense | D-B (CMP) B-605 & 606 REPAIR 2 CDC BLDGS. RM 23-1148 (CBMM), NAVAL BASE CORONADO, CA 283-230900S Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 236220 Parent award performance state: CA Parent award description: X002 (CMP) B-605/606 REPAIR 2 CDC BUILDINGS RM 23-1148 (CBMM), NB View parent award on USAspending | N6247321D1019USAspending | $691,957 | Dec 2, 2024 | — – — |
| Subcontractor | General Services Administration | HVAC BASE SCOPE PER SOW SC24-020-001 Parent award context Parent award agency: General Services Administration · Public Buildings Service Parent award NAICS: 236220 Parent award performance state: CA Parent award description: CALEXICO EAST ROOF REPLACEMENT, CALEXICO EAST LAND PORT OF ENTRY (LPOE), CALEXICO, CA 92231 View parent award on USAspending | — | $577,500 | Nov 4, 2024 | — – — |
| Subcontractor | Department of Defense | HVAC SUPPORT & MAINTENANCE SERVICES PROGRAM 0005062 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 517919 Parent award performance state: CA Parent award description: TELECOMMUNICATIONS SYSTEM SERVICES View parent award on USAspending | — | $31,549 | Sep 20, 2024 | — – — |
| Subcontractor | General Services Administration | BOILER AND CHILLER ANNUALS AT 312 N. SPRING ST. BOILER AND CHILLER ANNUALS Parent award context Parent award agency: General Services Administration · Public Buildings Service Parent award NAICS: 541690 Parent award performance state: CA Parent award description: OPERATIONS & MAINTENANCE SERVICES FOR THE 312 N. SPRING ST. FEDERAL BUILDING & U.S. COURTHOUSE AND THE DEA FEDERAL BUILDING LOCATIONS UNDER GSA R9 LASC, FIRST STREET FIELD OFFICE. BPA IS THE ORDERING INSTRUMENT AND THIS CALL ORDER EXERCISES THE POPS. View parent award on USAspending | 47PK0224A0006USAspending | $22,080 | Aug 13, 2024 | — – — |
| Subcontractor | Department of Defense | HVAC DDC CONTROLS 124001-0012 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 236220 Parent award performance state: CA Parent award description: P-201 DBB MACC TO JSF HANGAR MCAS MIRAMAR, CA View parent award on USAspending | N6247321D1206USAspending | $1,480,407 | May 21, 2024 | — – — |
| Subcontractor | Department of Defense | UNIT MAINTENANCE SERVICES NH23€Ͽ½BL016€Ͽ½0001 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 561790 Parent award performance state: CA Parent award description: BASE BID: 8A NETC HVAC View parent award on USAspending | N6247323D3403USAspending | $64,428 | Oct 2, 2023 | — – — |
| Subcontractor | Department of Defense | PURCHASE AND INSTALL CARRIER HVAC SPLIT UNITS 45557296 · Prime awardUSAspending | SPE8E323D0007USAspending | $73,983 | Aug 20, 2023 | — – — |
| Subcontractor | Department of Defense | PURCHASE AND INSTALL CARRIER UNITS 45552105 · Prime awardUSAspending | SPE8E323D0007USAspending | $33,483 | May 18, 2023 | — – — |
| Subcontractor | Department of Defense | PURCHASE AND INSTALL NEW CARRIER UNITS 45533872 Parent award context Parent award agency: Department of Defense · Defense Logistics Agency Parent award NAICS: 339999 Parent award performance state: NJ Parent award description: 4560066242!STATEMENT OF WORK (SOW) -NELLIS AFB BUIL View parent award on USAspending | SPE8E323D0007USAspending | $349,874 | Feb 27, 2023 | — – — |
| Subcontractor | Department of Defense | PURCHASE AND INSTALL PATTERSON KELLEY BOILER 45521627 · Prime awardUSAspending | SPE8E323D0007USAspending | $201,757 | Dec 14, 2022 | — – — |
| Subcontractor | General Services Administration | PROVIDE ENGINEERING AND COMMISSIONING SERVICES AND INSTALLATION, TESTING AND CLOSE OUT FOR NEW BOILER PLANT UPGRADES 22-034-SC001 Parent award context Parent award agency: General Services Administration · Public Buildings Service Parent award NAICS: 238220 Parent award performance state: CA Parent award description: AWARD OF CONTRACT NO. 47PK1723C0002 TO PROVIDE DESIGN BUILD SERVICES TO INSTALL THREE ELECTRIC BOILERS WITH A DEDICATED WATER LOOP AT THE EDWARD R. ROYBAL FEDERAL BUILDING 255 E TEMPLE ST, LOS ANGELES, CA 90012 View parent award on USAspending | — | $2,657,250 | Dec 13, 2022 | — – — |
| Subcontractor | Department of Defense | REPAIR SERVICES DN23-AZ009-0001 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 561210 Parent award performance state: CA Parent award description: IGF::OT::IGF X002 PROVIDE PM AND CM FOR VARIOUS EMERGENCY GENERAT View parent award on USAspending | N6247316D1020USAspending | $45,800 | Oct 20, 2022 | — – — |
| Subcontractor | Department of Defense | PURCHASE AND INSTALL CARRIER CHILLER 45510435 · Prime awardUSAspending | SPE8E321D0011USAspending | $112,497 | Oct 4, 2022 | — – — |
| Subcontractor | Department of Defense | PURCHASE AND INSTALL CARRIER CHILLER 45510433 · Prime awardUSAspending | SPE8E321D0011USAspending | $130,988 | Oct 4, 2022 | — – — |
| Subcontractor | Department of Defense | PURCHASE AND INSTALL A CARRIER CHILLER 45504825 · Prime awardUSAspending | SPE8E321D0011USAspending | $207,710 | Sep 12, 2022 | — – — |
| Subcontractor | Department of Defense | REPAIR SERVICES. MOD 5, 10/11/23: ADD REPAIRS. DN22-AZ009-0001 Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 561210 Parent award performance state: CA Parent award description: IGF::OT::IGF X002 PROVIDE PM AND CM FOR VARIOUS EMERGENCY GENERAT View parent award on USAspending | N6247316D1020USAspending | $163,708 | Feb 18, 2022 | — – — |
| Subcontractor | Department of Defense | PURCHASE AND INSTALL SYNCROFLO PRESSURE BOOSTER SYSTEM 45453923 · Prime awardUSAspending | SPE8E321D0011USAspending | $58,495 | Oct 8, 2021 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Agencies supported
- Department of Health and Human ServicesGov-sourced
- Department of DefenseGov-sourced
- General Services AdministrationGov-sourced
- Department of Veterans AffairsGov-sourced
Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.