Two sets of HVAC units or Mobile Ground Control Station
NASA Shared Services Center · Open for bids · Amended Oct 22
Small businesses only
Metro area
Also called: Bakersfield-Delano, CA
Numbers cover FY2021–FY2025 (Oct 2020 – Sep 2025). Data as of Oct 21, 2026; complete through Jul 13, 2026. Data status
NASA Shared Services Center · Open for bids · Amended Oct 22
Small businesses only
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$353,169
The middle of 72 priced awards, FY2021–FY2025. Half were between $190k and $697k.
3
Median bids per award, reported for 10 of 10 competed awards. 20% drew only one bid.
99%
Share of the 72 priced awards.
Median = the middle award: half were smaller, half were larger. Bids = how many offers the agency received.
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| Year | Awards | Median award |
|---|---|---|
| FY2016 | 17 | $628,222 |
| FY2017 | 9 | $179,018 |
| FY2018 | 13 | $209,457 |
| FY2019 | 11 | $324,649 |
| FY2020 | 10 | $277,266 |
| FY2021 | 18 | $435,894 |
| FY2022 | 17 | $344,686 |
| FY2023 | 15 | $262,734 |
| FY2024 | 11 | $343,468 |
| FY2025 | 11 | $413,138 |
| FY2026 (provisional) | 8 | $860,966 |
The latest 25 awards, newest first. Each contract number opens its official record on USAspending.gov.
| Project | How it was awarded | ||||
|---|---|---|---|---|---|
| Sep 22, 2026 | 127EAW26P0048 - Kern River Ranger District HVAC 127EAW26P0048 on USAspending (opens in a new tab) Provisional | Silverbacq LLC | $456,500 | 3 | Competed Small business |
| Jun 25, 2026 | Building Automation System FA930226P0056 on USAspending (opens in a new tab) | Siemens Industry Inc | $7,031 | 1 | Not competed Open to all |
| Jun 23, 2026 | DB1S0053 Replace HVAC Units, FAC. 70049 N6247326F0417 on USAspending (opens in a new tab) | Paradigm Mechanical Corp. | $2,344,000 | 4 | Order (multiple-award IDIQ) Small business |
| Jun 22, 2026 | DC500313 Elimination of Steam Utility, FAC. 00005 N6247326F0388 on USAspending (opens in a new tab) | Able Heating & Air Conditioning, Inc | $2,933,372 | 5 | Order (multiple-award IDIQ) Small business |
| Mar 3, 2026 | Contract Description: Troubleshoot, Diagnose, and Repair HVAC System Components and Controls at the Kern River Ranger District Office, Kernville CA, 93238. 127EAS26C0005 on USAspending (opens in a new tab) | Trane U.S. Inc. | $28,145 | 1 | Not competed Open to all |
| Feb 26, 2026 | Replace HVAC Cooling Towers B1030 FA930126F0064 on USAspending (opens in a new tab) Offers from IDIQ | Mallard Duck Bay Enterprises, LLC | $2,526,810 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Feb 12, 2026 | RPR HVAC and Boiler, F-22 B1635 East FA930126F0057 on USAspending (opens in a new tab) Offers from IDIQ | Mallard Duck Bay Enterprises, LLC | $1,070,922 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Jan 29, 2026 | Repair HVAC Building 1633 FA930126F0048 on USAspending (opens in a new tab) Offers from IDIQ | Mallard Duck Bay Enterprises, LLC | $651,009 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Sep 26, 2025 | Repair HVAC System B1808 FA930125F0242 on USAspending (opens in a new tab) Offers from IDIQ | Mallard Duck Bay Enterprises, LLC | $293,871 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Sep 25, 2025 | DC500154 Various HVAC Unit Replacements N6247325F0603 on USAspending (opens in a new tab) | Mckenzie Construction & Site Development LLC | $1,792,599 | 5 | Order (multiple-award IDIQ) Small business |
| Sep 18, 2025 | Replace HVAC Units B1820 FA930125F0220 on USAspending (opens in a new tab) Offers from IDIQ | Mallard Duck Bay Enterprises, LLC | $280,020 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Sep 17, 2025 | HVAC System B1250 FA930125F0209 on USAspending (opens in a new tab) Offers from IDIQ | Mallard Duck Bay Enterprises, LLC | $212,753 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Jul 1, 2025 | Heating, Ventilation, Air Conditioning, Indefinite Delivery Indefinite Quantity Contract. FA930125F0153 on USAspending (opens in a new tab) Offers from IDIQ | Mallard Duck Bay Enterprises, LLC | $1,690,055 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Mar 28, 2025 | Heating, Ventilation, Air Conditioning, Indefinite Delivery Indefinite Quantity Contract. FA930125F0098 on USAspending (opens in a new tab) Offers from IDIQ | Mallard Duck Bay Enterprises, LLC | $279,588 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Mar 25, 2025 | Repair Chiller and Computer Room Air Conditioning Unit Room 145 B151 FA930125F0091 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $2,979,053 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Mar 24, 2025 | Demo Chiller and Install Mini Splits B3510 FA930125F0083 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $200,951 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Mar 6, 2025 | Repair and Replace HVAC System B2860 FA930125F0081 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $838,179 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Dec 3, 2024 | Heating Air Conditioning and Ventilation for Building 8844 FA930125F0047 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $1,102,276 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Nov 21, 2024 | Repair HVAC Systems Exhaust Fans B8354 FA930125F0043 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $413,138 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Sep 30, 2024 | Repair HVAC System Components B1020 FA930124F0256 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $831,751 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Sep 29, 2024 | Repair Modify Radiant Heating B1600 FA930124F0245 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $343,468 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Sep 23, 2024 | Repair HVAC Units B1630 FA930124F0205 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $197,582 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
| Sep 23, 2024 | B3610 Hazmat HVAC Repair FA930124P0060 on USAspending (opens in a new tab) | Parker Construction Enterprises Inc | $32,427 | 2 | Competed Small business |
| Sep 19, 2024 | The Department of the Interior, National Park Service, Is Awarding 140P8524P0074 for the Replacement of One Packaged Unitary Air Conditioning Unit at the Cesar E. Chavez National Monument Visitor Center. The Contractor Shall Provide All Mobilization 140P8524P0074 on USAspending (opens in a new tab) | Victory Contracting LLC | $25,880 | 6 | Competed Small business |
| Sep 10, 2024 | HVAC System Jet Engine Shop B3810 FA930124F0154 on USAspending (opens in a new tab) Offers from IDIQ | Four Tribes Enterprises, LLC | $2,276,250 | 1 from the IDIQ | Order (single-award IDIQ) 8(a) |
Value at award = the contract value when it was signed. Bids = offers received; "–" means not reported. Set-aside = reserved for a group, such as small or veteran-owned businesses. IDIQ = an umbrella contract; work under it is placed as task orders.
Companies with the most priced awards here, FY2021–FY2025.
| # | Company | Awards | Total value at award |
|---|---|---|---|
| 1 | Four Tribes Enterprises, LLC | 52 | $29,067,474 |
| 2 | Mallard Duck Bay Enterprises, LLC | 5 | $2,756,287 |
| 3 | Souza Construction, Inc. | 3 | $3,928,900 |
| 4 | CM Construction Services, Inc. | 2 | $1,040,674 |
| 5 | Heffler Contracting Group | 2 | $56,156 |
| 6 | Mckenzie Construction & Site Development LLC | 1 | $1,792,599 |
| 7 | Able Heating & Air Conditioning, Inc | 1 | $1,468,461 |
| 8 | Paradigm Mechanical Corp. | 1 | $686,959 |
| 9 | Sanford Federal, Inc. | 1 | $276,200 |
| 10 | HPS Mechanical, Inc. | 1 | $143,722 |
Was the work open to bids?
A task order under an IDIQ held by one company. No new competition, so it is left out of bid statistics.
A standalone contract that was open to bids.
A task order placed under an IDIQ held by several companies, who competed for it.
Sole-source: only one company was asked.
Set-aside = reserved for a group of businesses.
Reserved for firms in SBA's 8(a) program for disadvantaged small businesses.
Only small businesses could bid.
Reserved for woman-owned small businesses (WOSB/EDWOSB).
No set-aside: any size of business could bid.
Many jobs are placed as task orders under an IDIQ: an umbrella contract with no fixed amount. Only the companies holding it can get those orders. A "multiple-award" IDIQ is shared by several companies, who compete for each order. "–" = not reported.
| Contract | Type | Orders | Ordering ends |
|---|---|---|---|
| FA930119DA009 | Single-award The IDIQ drew 1 offers | 52 | Mar 26, 2025 |
| FA930125D0004 | Single-award The IDIQ drew 1 offers | 5 | Mar 27, 2030 |
| N6247319D2419 | Multiple-award The IDIQ drew 19 offers | 3 | Dec 3, 2024 |
| N6247320D1001 | Single-award The IDIQ drew 1 offers | 2 | Sep 29, 2022 |
| N6247319D2421 | Multiple-award The IDIQ drew 19 offers | 1 | Dec 3, 2024 |
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