Contracting office
HVAC & Plumbing contracts from SER West (140P52)
Also called: SER WEST(52000)
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)
$42,308
The middle of 40 priced awards, FY2021–FY2025. Half were between $14.7k and $92.9k.
Typical number of bids
2
Median bids per award, reported for 35 of 35 competed awards. 34% drew only one bid.
Won by small businesses
85%
Share of the 40 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 West was $42.3k (FY2021-FY2025, 40 priced awards).
- That is 26% higher than the median for HVAC & plumbing nationwide ($33.6k).
- Competed awards drew a median of 2 offers (reported for 35 of 35).
- 34% of competed awards drew only one offer.
- Small businesses won 85% of priced awards.
- Tip 60% of awards with a reported set-aside were reserved for small businesses, so small firms were not bidding against large companies.
- Tip The typical award drew only 2 bids. Less competition can mean a better chance for a new bidder.
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Awards per year
- FY2025, the latest full year: 6 awards
- FY2026 is still being reported
Show the numbers
| Year | Awards | Median award |
|---|---|---|
| FY2017 | 9 | $8,124 |
| FY2018 | 13 | $14,398 |
| FY2019 | 5 | $12,000 |
| FY2020 | 8 | $4,837 |
| FY2021 | 9 | $19,714 |
| FY2022 | 7 | $45,708 |
| FY2023 | 13 | $39,600 |
| FY2024 | 5 | $128,880 |
| FY2025 | 6 | $49,903 |
| FY2026 (provisional) | 5 | $14,615 |
Award sizes
- Holds the median award, $42,308
Recent awards
The latest 25 awards, newest first. Each contract number opens its official record on USAspending.gov.
| Project | How it was awarded | ||||
|---|---|---|---|---|---|
| Jun 18, 2026 | STRI Replace Plumbing, Mold Remediation, HVAC Installation, and Crawlspace Encapsulation 140P5226P0038 on USAspending (opens in a new tab) | Dunbar Mechanical Contractors, LLC | $114,012 | 10 | Competed Small business |
| Apr 17, 2026 | Replace HVAC Units at DB CONDENSER-GLZT7CA2410 Horizontal Air Handler 140P5226P0025 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $12,045 | 3 | Competed Small business |
| Mar 11, 2026 | Emergency HVAC Repairs 140P5226P0017 on USAspending (opens in a new tab) | Logistical Service and Repair, Inc | $26,764 | 1 | Not competed Open to all |
| Mar 6, 2026 | Replace AC Systems on Turtle Runner LG Ductless Mini Split #3 (Forward Starboard) Model R32 Multi Outdoor Unit Energy Star Compliant 140P5226P0014 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $14,615 | 3 | Competed Small business |
| Feb 17, 2026 | FY26 Replace Backflow Preventers at the Natchez National Historical Park 140P5226C0003 on USAspending (opens in a new tab) | Arabic Interpreters LLC | $10,986 | 12 | Competed Small business |
| Sep 22, 2025 | Water Line Repairs, Mount Locust Int 140P5225P0094 on USAspending (opens in a new tab) Equipment purchase | D & H Enterprises LLC | $7,980 | 1 | Competed Woman-owned |
| Jul 25, 2025 | FY25 Shiloh - Replace Fixtures and Tile in Restroom 140P5225C0008 on USAspending (opens in a new tab) | Amg Construction Company, Incorporated | $88,855 | 5 | Competed Small business |
| Jul 21, 2025 | Replace Museum HVAC Compressor for Horseshoe Bend National MP Museum 140P5225P0063 on USAspending (opens in a new tab) | Arctic Air and Heat, L.L.C. | $7,064 | 1 | Competed Small business |
| Jul 17, 2025 | Replace HVAC Unit at Freedom Riders Bus Depot 140P5225P0062 on USAspending (opens in a new tab) | Dunns Heating & Cooling LLC | $10,950 | 1 | Competed Small business |
| Jul 10, 2025 | Replace HVAC R454B System at Davis Bayou Visitor Center (6) 3-TON HP RP15AY36AJ2NA & AHU 16 SEER2 (1) 4-TON HP RP15AY48AJ2NA & AHU 16 SEER2 (2) 5-TON HP RP19AY60A2JNA & AHU 20 SEER2 140P5225P0050 on USAspending (opens in a new tab) | Air Conditioning Sales & Service, Inc. | $103,344 | 1 | Not competed Veteran-owned |
| Jun 2, 2025 | Replace Compressor & Reversing Valve 140P5225P0043 on USAspending (opens in a new tab) | Upchurch Services LLC | $6,500 | 1 | Competed Open to all |
| May 15, 2025 | Emergency HVAC Repairs at VC 140P5225C0003 on USAspending (opens in a new tab) | Total Solution LLC | $89,404 | 5 | Competed Small business |
| Aug 22, 2024 | HVAC LF Maint. Replace 140P5224C0024 on USAspending (opens in a new tab) Equipment purchase | Lee Company | $257,502 | 3 | Competed Open to all |
| Aug 16, 2024 | Service to Replace Two Chillers in the Cairo Museum at the Vicksburg National Military Park. 140P5224C0023 on USAspending (opens in a new tab) | Southeastern Industrial Construction, LLC | $334,155 | 2 | Competed Open to all |
| Jul 29, 2024 | Replace Roof and HVAC Units at VC 140P5224C0015 on USAspending (opens in a new tab) | Trusouth Services LLC | $343,166 | 1 | Competed Small business |
| Jul 22, 2024 | Install ADA Accessible Drinking Fountain FY24 Install a New ADA Drinking Fountain with PET Bowl at the Visitor Center. The National Park Service, Southeast Region, West Major Acquisition Buying Office, Hereby Issues a Combined Synopsis 140P5224P0101 on USAspending (opens in a new tab) Cancelled / $0 | C.R. Powless & Co LLC | $19,000 | 7 | Competed Small business |
| Jul 10, 2024 | Repair Line Set Through Wall and Replace Parts for Proper Operation of HVAC System in the Theater/Office Area at Horseshoe Bend. 140P5224P0087 on USAspending (opens in a new tab) | Trade Winds Mechanical Service LLC | $3,000 | 2 | Competed Small business |
| May 21, 2024 | Trane Service Agreement, VC HVAC 140P5224P0053 on USAspending (opens in a new tab) | Trane U.S. Inc. | $6,527 | 1 | Competed Open to all |
| May 10, 2024 | ACC Boiler Replacement 140P5224C0011 on USAspending (opens in a new tab) | Costa Environmental Service LLC | $128,880 | 1 | Not competed 8(a) |
| Sep 26, 2023 | The Purpose of This Amendment Is to Extend the Posting Until July 10, 2023 at 10AM Eastern. The Extension Will Ensure Competition Requirements Are Met After the July 4 Holiday. All Other Clauses and Provisions Remain the Same. 140P5223C0036 on USAspending (opens in a new tab) | Marrero, Couvillon & Associates, L.L.C. | $477,392 | 2 | Competed Small business |
| Sep 13, 2023 | Install (2) Two Back-Flow Preventers ACC 140P5223P0092 on USAspending (opens in a new tab) | Costa Environmental Service LLC | $12,350 | 3 | Competed Open to all |
| Aug 30, 2023 | Service to Replace One Daikin Condenser Unit at the Barataria Preserve Visitor Center. 140P5223P0100 on USAspending (opens in a new tab) | Costa Environmental Service LLC | $26,128 | 1 | Not competed 8(a) |
| Aug 28, 2023 | Geothermal HVAC Systems Replacement Gulf Islands National Seashore 1 Fort Pickens Area Three 6-TON Geothermal Heat Pump with Installation (BLDG 5) Two - 2-TON Geothermal Heat Pump with Installation and Well Field/Piping Upgrade (Cottage a and B) 140P5223P0090 on USAspending (opens in a new tab) Equipment purchase | Energy Systems Air Conditioning Contractors Inc | $132,450 | 8 | Competed Small business |
| Aug 25, 2023 | Wing Plumbing 140P5223P0099 on USAspending (opens in a new tab) | Ajce Corporation | $33,000 | 1 | Competed Open to all |
| Aug 24, 2023 | Construction, Replace Magnolia GIN Fire Suppression 140P5223C0020 on USAspending (opens in a new tab) | Acumen Enterprises Inc | $261,800 | 1 | 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 | Costa Environmental Service LLC | 5 | $214,466 |
| 2 | Acumen Enterprises Inc | 2 | $331,075 |
| 3 | Air Conditioning by Florida Comfort Systems, Inc | 2 | $160,254 |
| 4 | Trane U.S. Inc. | 2 | $9,827 |
| 5 | Husman Environmental & Construction LLC | 1 | $4,150,000 |
| 6 | NBT Construction and Supply, LLC | 1 | $567,150 |
| 7 | Marrero, Couvillon & Associates, L.L.C. | 1 | $477,392 |
| 8 | Utility Systems Solutions, Inc. | 1 | $399,104 |
| 9 | Trusouth Services LLC | 1 | $343,166 |
| 10 | Southeastern Industrial Construction, LLC | 1 | $334,155 |
How the work was bought
Competition
Was the work open to bids?
- Competed 35 (88%)
A standalone contract that was open to bids.
- Not competed 5 (13%)
Sole-source: only one company was asked.
Set-asides
Set-aside = reserved for a group of businesses.
- Small business 19 (48%)
Only small businesses could bid.
- Open to all 16 (40%)
No set-aside: any size of business could bid.
- 8(a) 4 (10%)
Reserved for firms in SBA's 8(a) program for disadvantaged small businesses.
- Veteran-owned 1 (3%)
Reserved for service-disabled veteran-owned (SDVOSB) or veteran-owned (VOSB) small businesses.
Left out of the numbers above: 9 equipment purchases, 1 cancelled or $0 award. Why?
Other trades from this office
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