Advanced electro-optical system (aeos) zero degree chiller, maui space surveillance complex, haleakala, maui, hawaii

Active Definitive Contract Awarded Last action

Contract number
W9128A25CA005
Awardee
Awarding agency
Obligated
$4,264,000

Award facts

Opportunity
  • W9128A25RA019 Solicitation number
Contract value 100% obligated
$4,264,000.00 Current and potential, with all options
Completion date 86% complete
Current and potential, with all options
Set-aside
8(a) Sole Source
Competition
Not Available for Competition · 1 offer Only One Source
Pricing
Firm Fixed Price
Place of performance
Fort Shafter, HI 96858, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

About this award

The U.S. Department of Defense's Honolulu Engineering and Installation District (ENDIST Honolulu) awarded a $4.26 million firm fixed-price definitive contract to Dawson Mcg, LLC on October 15, 2025, for the Advanced Electro-Optical System (AEOS) Zero Degree Chiller at the Maui Space Surveillance Complex located at Haleakala, Maui, Hawaii. The contract carries an 8(a) sole source set-aside designation and is scheduled for completion by December 24, 2026, with performance to be executed at Fort Shafter, Hawaii. Dawson Mcg, LLC is a Native Hawaiian Organization-owned small disadvantaged business certified in the SBA 8(a) Program, bringing specialized expertise in technical and infrastructure services across Department of Defense installations.

The award supports critical thermal management infrastructure for the AEOS, a significant space surveillance asset. As a certified 8(a) firm headquartered in Honolulu, Dawson Mcg, LLC has established a track record delivering HVAC, electrical infrastructure maintenance, and technical services to federal installations. The contractor's existing portfolio includes multiple Indefinite Delivery Contracts with significant potential values, positioning it as a capable vendor for specialized defense infrastructure requirements. This sole source procurement reflects the agency's confidence in the contractor's ability to address the specific technical and operational demands of this space surveillance facility's chiller system.

Subawards

Subcontractor Amount Awarded
Lean Commissioning Group, LLC ADVANCED ELECTRO-OPTICAL SYSTEM (AEOS) ZERO DEGREE CHILLER, MAUI SPACE SURVEILLANCE COMPLEX, HALEAKALA, MAUI, HAWAII TAB Testing $45,711
Pacific Test And Balance, LLC ADVANCED ELECTRO-OPTICAL SYSTEM (AEOS) ZERO DEGREE CHILLER, MAUI SPACE SURVEILLANCE COMPLEX, HALEAKALA, MAUI, HAWAII Testing & Balancing Services $39,120
HSI Mechanical Inc. ADVANCED ELECTRO-OPTICAL SYSTEM (AEOS) ZERO DEGREE CHILLER, MAUI SPACE SURVEILLANCE COMPLEX, HALEAKALA, MAUI, HAWAII Chiller and Hydronic System Installation $2,051,256
Vox Electric LLC ADVANCED ELECTRO-OPTICAL SYSTEM (AEOS) ZERO DEGREE CHILLER, MAUI SPACE SURVEILLANCE COMPLEX, HALEAKALA, MAUI, HAWAII Electrical Services - Fire Alarms $219,207

Quick answers

Who was awarded contract W9128A25CA005?

W9128A25CA005 was awarded to Dawson Mcg, Inc. by ENDIST Honolulu (US Army Corps of Engineers) on October 15, 2025.

How much is contract W9128A25CA005 worth?

The government has obligated $4,264,000 on W9128A25CA005.

Was contract W9128A25CA005 competed?

The extent of competition for W9128A25CA005 was not available for competition. The government received 1 offer. It was set aside: 8(a) Sole Source.

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