Command Search (/)DoD & DHS Obligations $1.40T FY24-26Expiring Recompetes 300 $126.8BPalantir Maven 81.6% fill $637.6M / $781.3MAnduril Enterprise $20B IDIQUS Grid Queue 107.8 GW 523 projectsSanctions & UFLPA 432 entitiesContract RecordsUpdated Oct 26, 2026
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AwardTape / Contracts / N62473-24-F-5281

N62473-24-F-5281: $3.4M Department of the Navy Award to Astro Mechanical Contractors Inc

Pe2452m repair chiller at bldg. 4352. Contracting activity: NAVFACSYSCOM SOUTHWEST. Estimated completion: 2025-09-30.

$3.4M contract action / $3.4M cumulative ceiling / COMPETITION NOT STATED / 2025-09-30 completion / N62473 NAVFACSYSCOM SOUTHWEST

1. Contract Summary & Primary Sources

Contract Number (PIID) N62473-24-F-5281 (unhyphenated: N6247324F5281) · Parent Vehicle: N62473-19-D-2416
Prime Contractor (Awardee) Astro Mechanical Contractors Inc (California)
FY2024-FY2026 Federal Defense Portfolio: $13.6M obligated across 13 contracts
Obligated Amount $3,402,775 ($3.4M)
Cumulative Face Value / Ceiling USAspending Base IDV Ceiling: $3,402,775
USAspending / FPDS Obligation History Base Record Obligated: $3,402,775 (signed 2024-09-30, latest FPDS action 2024-09-30) · 9 Issued Delivery/Task Order(s) totaling $10,170,788
Awarding Branch / Agency Department of the Navy
Contracting Command & DoDAAC N62473: NAVFACSYSCOM SOUTHWEST
Competition & Contract Structure COMPETITION NOT STATED · Delivery Order / Firm-Fixed-Price (FFP)
Product / Service & Industry Codes PSC Z2JZ (Repair Or Alteration Of Miscellaneous Buildings) · NAICS 238220 (Plumbing, Heating, And Air-Conditioning Contractors)
Work Locations & Funding Primary Place of Performance: California
Estimated Completion Date 2025-09-30
Verified Primary Sources

2. Verbatim Announcement & Scope Breakdown

USAspending / FPDS Transaction Description (Contract N6247324F5281)

Pe2452m repair chiller at bldg. 4352

3. Subcontractor, Supply Chain & Capture Intelligence

For Tier-2 / Tier-3 Subcontractors & Suppliers

Subcontracting & Material Supply Window

  • Prime Awardee: Astro Mechanical Contractors Inc
  • Delivery Runway: Active through 2025-09-30
  • Requirement Scope: Pe2452m repair chiller at bldg. 4352
  • Federal Supply Class: PSC Z2JZ (Repair Or Alteration Of Miscellaneous Buildings)
  • BD Action: Reference Prime Contract N62473-24-F-5281 when contacting Astro Mechanical Contractors Inc Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers

Buying Command & Recompete Posture

  • Buying Command: N62473 (NAVFACSYSCOM SOUTHWEST)
  • Acquisition Method: COMPETITION NOT STATED
  • FOIA Jurisdiction: Department of the Navy FOIA (route via DON portal) (Official Portal)
  • Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.

Issued Task & Delivery Orders under N62473-24-F-5281 (9 shown, $10.2M obligated)

Order PIID Obligated Awardee Start / Latest Action End Date Order Scope
N6247324F4379 $3.4M Astro Mechanical Contractors Inc 2024-03-13 / 2025-10-24 2025-10-31 X045 (cnic) phibor-300 replace walk-in freezers, refrigerators, n
N6247324F5280 $2.9M Astro Mechanical Contractors Inc 2024-09-27 / 2024-09-27 2025-09-30 Pe2653m repair chiller at bldg. 2499
N6247324F5060 $1.2M Astro Mechanical Contractors Inc 2024-08-21 / 2024-08-21 2025-08-18 Replace hangar 80 chiller
N6247324F5070 $1.1M Astro Mechanical Contractors Inc 2024-08-23 / 2024-10-07 2025-09-27 Nbsd b3418, b3338, and b123 install overhead gas heaters. b36
N6247322F4219 $713K Astro Mechanical Contractors Inc 2022-02-02 / 2024-09-23 2024-10-22 X036 1701991 -- nabsd-632 (r) replace air handler units & ductwor
N6247323F5316 $707K Astro Mechanical Contractors Inc 2023-08-28 / 2024-09-05 2025-02-15 X044 mcrd-replace tanks at b554, b570 & b585
N6247323F4905 $156K Astro Mechanical Contractors Inc 2023-07-18 / 2024-04-10 2024-11-11 X043 miramar - replace hvac, b7117
N6247322F5161 $57K Astro Mechanical Contractors Inc 2022-09-29 / 2024-06-06 2024-10-01 Small business hvac iv macc
N6247321F5440 $0 Astro Mechanical Contractors Inc 2021-09-15 / 2023-11-07 2023-01-04 X034 nbc-472 replace air scrubber system - remove and replace
Tier-2 Subcontract Reporting Status (FAR 52.204-10): Prime contractors report first-tier subcontracts of $30,000 or more to the Federal Subaward Reporting System (FSRS) by the end of the month following subcontract award. Under DFARS 252.219-7003, prime awards exceeding $750,000 ($1.5M for construction) carry mandatory small-business subcontracting plans. Component and subsystem suppliers should contact Astro Mechanical Contractors Inc Supply Chain / Small Business Liaison referencing contract N62473-24-F-5281.

Recent Contract Actions from Buying Office N62473 (NAVFACSYSCOM SOUTHWEST)

Date Contract (PIID) Prime Contractor Amount Completion Scope Summary
2026-09-29 N62473-26-C-0031 HHI $14.0M - HHI wins $14.0M contract for design and construction of potable water tanks and fire suppression at Naval Observatory. Naval Facilities Engi...
2026-09-03 N62473-26-D-0025 J Davis Construction Management Inc $200.0M - J. Davis Construction Management and 3 others share $200.0M contract for new construction, renovation, and repair of roofing projects. Naval...
2026-07-09 N62473-22-D-1202 Makers Architecture and Urban Design $10.0M - Makers Architecture and Urban Design gets $10.0M modification for facility planning services at various locations in the Naval Facilities En...
2026-05-06 N62473-21-G-4402 San Diego Gas and Electric $51.2M May 4, 2031 San Diego Gas and Electric wins $51.2M order for utility energy conservation. Naval Facilities Engineering Systems Command.
2026-04-30 N62473-26-D-0049 Miller Electric Company Inc $49.0M - Navy awards $49.0M contract for new construction, renovation, and repair of all other specialty trade projects as defined under. Naval Facil...
2026-04-20 N62473-26-D-0005 Veltre Engineering $30.0M - Veltre Engineering wins $30.0M contract for fire protection engineering services. NAVFAC Southwest $5,000 obligated now small business.
2026-03-19 N62473-26-C-0013 Commdex $34.9M Mar 18, 2030 Commdex wins $34.9M contract for design and construction of low altitude radio communication system communication towers. Naval Facilities E...
2026-03-13 N62473-26-D-0010 Southwest-Environmental Planning JV $55.0M - Southwest-Environmental Planning JV wins $55.0M contract for architect-engineer environmental support services. NAVFAC Southwest $5,000 obli...

4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)

Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.
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Pre-Filled FOIA Request Letter for N62473-24-F-5281

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