Contracting office
HVAC & Plumbing contracts from SER North MABO (140P53)
Also called: SER NORTH MABO (53000)
Numbers cover FY2021–FY2025 (Oct 2020 – Sep 2025). Data as of Oct 21, 2026; complete through Sep 21, 2026. Data status
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Typical award (median)
$17,561
The middle of 22 priced awards, FY2021–FY2025. Half were between $13.9k and $61.3k.
Typical number of bids
4
Median bids per award, reported for 17 of 17 competed awards. 6% drew only one bid.
Won by small businesses
96%
Share of the 22 priced awards.
Median = the middle award: half were smaller, half were larger. Bids = how many offers the agency received.
What this means
- The middle HVAC & plumbing award from SER North MABO was $17.6k (FY2021-FY2025, 22 priced awards).
- That is 48% lower than the median for HVAC & plumbing nationwide ($33.6k).
- Competed awards drew a median of 4 offers (reported for 17 of 17).
- 6% of competed awards drew only one offer.
- Small businesses won 96% of priced awards.
- Tip 95% of awards with a reported set-aside were reserved for small businesses, so small firms were not bidding against large companies.
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Awards per year
- FY2025, the latest full year: 3 awards
- FY2026 is still being reported
Show the numbers
| Year | Awards | Median award |
|---|---|---|
| FY2017 | 5 | $59,901 |
| FY2018 | 6 | $56,948 |
| FY2019 | 1 | – |
| FY2020 | 3 | – |
| FY2021 | 5 | $17,947 |
| FY2022 | 3 | – |
| FY2023 | 8 | $14,708 |
| FY2024 | 3 | – |
| FY2025 | 3 | – |
| FY2026 (provisional) | 4 | – |
Award sizes
- Holds the median award, $17,561
Recent awards
The latest 25 awards, newest first. Each contract number opens its official record on USAspending.gov.
| Project | How it was awarded | ||||
|---|---|---|---|---|---|
| Sep 24, 2026 | EO 14398 - Replace TA0824 Fire Pump 140P5326C0020 on USAspending (opens in a new tab) Provisional | Hoffman Mechanical Solutions Inc | $19,608 | 1 | Not competed Open to all |
| May 18, 2026 | MACA - Re-Commission VC HVAC 140P5326P0011 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $143,000 | 4 | Competed Small business |
| Mar 17, 2026 | Replace Defective 8' PIV Valve 140P5326P0005 on USAspending (opens in a new tab) Equipment purchase | Mccray Group Ventures LLC | $18,400 | 9 | Competed Small business |
| Mar 2, 2026 | Repair Water Line at Visitor Center 140P5326C0007 on USAspending (opens in a new tab) | Ocs-NCS JV II, LLC | $16,960 | 1 | Not competed 8(a) |
| Dec 16, 2025 | Emergency Boiler Repair 140P5326P0001 on USAspending (opens in a new tab) | Industrial Boiler & Mechanical Company, Inc. | $16,867 | 1 | Not competed Open to all |
| Sep 26, 2025 | HVAC Replacement, Big South Fork National River and Recreation Area 140P5325C0040 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $86,765 | 6 | Competed Small business |
| Jun 24, 2025 | Install Fire Suppression System 140P5325C0017 on USAspending (opens in a new tab) Equipment purchase | Tier 1 Management LLC | $168,750 | 2 | Competed Small business |
| May 28, 2025 | MACA-Upgrade Inadequate VC HVAC Controls 140P5325P0014 on USAspending (opens in a new tab) | Triune Solutions, LLC | $73,150 | 11 | Competed Small business |
| Feb 6, 2025 | Cane-Replace HVAC Systems at Barracks 140P5325C0002 on USAspending (opens in a new tab) | Ajce Corporation | $56,114 | 1 | Not competed 8(a) |
| Aug 1, 2024 | Replace HVAC in Admin Building FY24-25 140P5324P0051 on USAspending (opens in a new tab) | Gwyn Electrical, Plumbing, Heating and Cooling Co., Inc. | $15,000 | 2 | Competed Small business |
| Jul 3, 2024 | Mechanical System Preventative Maint 140P5324P0035 on USAspending (opens in a new tab) | Bolton Construction and Service of WNC, Inc | $17,175 | 5 | Competed Small business |
| Jun 27, 2024 | Replace Visitor Center Boiler 140P5324P0036 on USAspending (opens in a new tab) Equipment purchase | Radice Enterprises, LLC | $14,627 | 13 | Competed Small business |
| Apr 9, 2024 | Visitor Center HVAC Chiller Repair, MACA 140P5324P0015 on USAspending (opens in a new tab) | Trane U.S. Inc. | $6,465 | 2 | Competed Open to all |
| Sep 18, 2023 | MACA-Purchase/Install HVAC Units BLDG 55 140P5323C0060 on USAspending (opens in a new tab) | Vision Contracting Inc | $62,965 | 8 | Competed Small business |
| Sep 18, 2023 | Replace Visitor Center HVAC Systems 140P5323C0065 on USAspending (opens in a new tab) | Vision Contracting Inc | $79,406 | 7 | Competed Small business |
| Aug 31, 2023 | Replace East Rim FM HVAC Unit 140P5323P0071 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $9,600 | 2 | Competed Small business |
| Jun 21, 2023 | Replace HVAC Unit at FG 140P5323P0043 on USAspending (opens in a new tab) | J3 Enterprise LLC | $13,740 | 13 | Competed Small business |
| May 31, 2023 | Replace Dehumidifier: Carl Sandburg Home 140P5323P0036 on USAspending (opens in a new tab) | Bolton Construction and Service of WNC, Inc | $11,045 | 10 | Competed Small business |
| May 10, 2023 | Mechanical Systems Preventative MNT 140P5323P0033 on USAspending (opens in a new tab) | Bolton Construction and Service of WNC, Inc | $15,675 | 1 | Competed Small business |
| Apr 20, 2023 | Dispatch Minisplit System 140P5323P0027 on USAspending (opens in a new tab) | Contracting One LLC | $12,750 | 11 | Competed Small business |
| Apr 13, 2023 | Replacement Fire Pumps and Electric Controls 140P5323C0021 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $67,232 | 4 | Competed Small business |
| Aug 26, 2022 | Repair Side Lake Dam Pipe 140P5322P0056 on USAspending (opens in a new tab) | Bolton Construction and Service of WNC, Inc | $18,272 | 4 | Competed Small business |
| Aug 8, 2022 | Replacement of HVAC Systems 140P5322P0049 on USAspending (opens in a new tab) | Ajce Corporation | $29,480 | 1 | Not competed 8(a) |
| May 8, 2022 | Replace HVAC Compressor at I&E 140P5322P0031 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $4,200 | 3 | Competed Small business |
| Aug 9, 2021 | Replace Law Enforcement Fire Cache HVAC 140P5321C0037 on USAspending (opens in a new tab) | Centers Refrigeration Inc | $17,079 | 2 | Competed Small business |
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.
Who won
Companies with the most priced awards here, FY2021–FY2025.
| # | Company | Awards | Total value at award |
|---|---|---|---|
| 1 | Bolton Construction and Service of WNC, Inc | 4 | $62,167 |
| 2 | Vision Contracting Inc | 2 | $142,371 |
| 3 | Ajce Corporation | 2 | $85,594 |
| 4 | Triune Solutions, LLC | 1 | $73,150 |
| 5 | Centers Refrigeration Inc | 1 | $17,079 |
| 6 | Gwyn Electrical, Plumbing, Heating and Cooling Co., Inc. | 1 | $15,000 |
| 7 | J3 Enterprise LLC | 1 | $13,740 |
| 8 | Contracting One LLC | 1 | $12,750 |
| 9 | Trane U.S. Inc. | 1 | $6,465 |
How the work was bought
Competition
Was the work open to bids?
- Competed 17 (77%)
A standalone contract that was open to bids.
- Not competed 5 (23%)
Sole-source: only one company was asked.
Set-asides
Set-aside = reserved for a group of businesses.
- Small business 16 (73%)
Only small businesses could bid.
- 8(a) 5 (23%)
Reserved for firms in SBA's 8(a) program for disadvantaged small businesses.
- Open to all 1 (5%)
No set-aside: any size of business could bid.
Left out of the numbers above: 2 equipment purchases. Why?
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