Base or VA center · Maryland
HVAC contracts at NIST Gaithersburg Campus
Also called: National Institute of Standards and Technology
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)
$147,748
The middle of 14 priced awards, FY2021–FY2025. Half were between $69k and $399k.
Typical number of bids
2
Median bids per award, reported for 9 of 9 competed awards.
Won by small businesses
100%
Share of the 14 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 award at NIST Gaithersburg Campus was $148k (FY2021-FY2025, 14 priced awards).
- That is 2.3 times the median for HVAC in Maryland ($65k).
- Competed awards drew a median of 2 offers (reported for 9 of 9).
- Small businesses won 100% of priced awards.
- The top 3 winners took 57% of priced awards.
- Tip 50% of these awards were task orders under multiple-award contracts (MATOCs). To compete for those, you first need a spot on one of the umbrella contracts.
- Tip 86% 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 |
|---|---|---|
| FY2016 | 10 | $137,395 |
| FY2017 | 4 | – |
| FY2018 | 9 | $25,000 |
| FY2019 | 6 | $71,273 |
| FY2020 | 4 | – |
| FY2021 | 3 | – |
| FY2022 | 3 | – |
| FY2023 | 2 | – |
| FY2024 | 3 | – |
| FY2025 | 3 | – |
| FY2026 (provisional) | 0 | – |
Award sizes
- Holds the median award, $147,748
Recent awards
The latest 25 awards, newest first. Each contract number opens its official record on USAspending.gov.
| Project | How it was awarded | ||||
|---|---|---|---|---|---|
| Sep 17, 2025 | Boiler and Stack Testing 1333ND25CNB190031 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $150,000 | 1 | Competed Open to all |
| Sep 5, 2025 | B235 Multiple Hydronic Coils Replacement 1333ND25CNB190028 on USAspending (opens in a new tab) | Six Mile, LLC | $367,199 | 1 | Not competed Open to all |
| Sep 2, 2025 | Cup Free Cooling Plate Heat Exchangers Maintenance and Cleaning. NIST Campus Located in Gaithersburg, Maryland. 1333ND25PNB190444 on USAspending (opens in a new tab) | Mission Contracting Inc | $66,786 | 1 | Not competed 8(a) |
| Sep 13, 2024 | Chiller Preventative Maintenance Services. Nist Gaithersburg Campus Located in Maryland. 1333ND24CNB190048 on USAspending (opens in a new tab) | Capital Brand Group LLC | $8,100 | 2 | Competed Small business |
| Apr 17, 2024 | MECH IDIQ Temp Chiller Valves 1333ND24FNB190070 on USAspending (opens in a new tab) | General and Mechanical Services, LLC | $17,756 | 3 | Order (multiple-award IDIQ) Small business |
| Apr 2, 2024 | Steam Trap Replacement 1333ND24FNB190073 on USAspending (opens in a new tab) | J. & L. Mavilia Incorporated | $145,495 | 2 | Order (multiple-award IDIQ) Small business |
| Aug 10, 2023 | Building 220 B56 & B58 Exhaust Fan 1333ND23FNB190208 on USAspending (opens in a new tab) | J. & L. Mavilia Incorporated | $84,407 | 2 | Order (multiple-award IDIQ) Small business |
| Feb 7, 2023 | BLDG. 215 AHU Repairs 1333ND23FNB190050 on USAspending (opens in a new tab) | J. & L. Mavilia Incorporated | $409,415 | 1 | Order (multiple-award IDIQ) Small business |
| Jun 2, 2022 | Repair Steam Manhole 1 1333ND22PNB190198 on USAspending (opens in a new tab) | The Fields Group, LLC | $195,640 | 1 | Not competed 8(a) |
| May 31, 2022 | Install 2 Mini Split Units B225 1333ND22FNB190133 on USAspending (opens in a new tab) | General and Mechanical Services, LLC | $40,392 | 2 | Order (multiple-award IDIQ) Small business |
| Dec 30, 2021 | B231 HVAC 8 Labs 1333ND22CNB190008 on USAspending (opens in a new tab) | Brothers Mechanical Services LLC | $3,993,551 | 1 | Not competed 8(a) |
| Aug 17, 2021 | Duct Cleaning 1333ND21CNB190034 on USAspending (opens in a new tab) | Mission Contracting Inc | $739,426 | 1 | Not competed 8(a) |
| Aug 6, 2021 | Building 318 HVAC Repairs 1333ND21FNB190166 on USAspending (opens in a new tab) | Flotron Contracting, Inc. | $442,440 | 3 | Order (multiple-award IDIQ) Small business |
| Jul 27, 2021 | Building 224 Ventilation Revision. 1333ND21FNB190142 on USAspending (opens in a new tab) | J. & L. Mavilia Incorporated | $75,485 | 3 | Order (multiple-award IDIQ) Small business |
| Mar 26, 2021 | Mechnical Construction 1333ND21FNB190085 on USAspending (opens in a new tab) Cancelled / $0 | J. & L. Mavilia Incorporated | $2,500 | 5 | Order (multiple-award IDIQ) Small business |
| Aug 21, 2020 | AHU Duct Cleaning 1333ND20CNB190014 on USAspending (opens in a new tab) | Mission Contracting Inc | $828,811 | 1 | Not competed 8(a) |
| Jun 10, 2020 | Replacement of AHU Steam Injectors 1333ND20CNB190011 on USAspending (opens in a new tab) | Washington Refrigeration Co., Inc. | $1,326,052 | 1 | Not competed 8(a) |
| Jun 3, 2020 | Boiler Inspection Services 1333ND20PNB190330 on USAspending (opens in a new tab) | Individual contractor (name withheld) | $8,063 | 3 | Competed Small business |
| Mar 13, 2020 | Replacement of Acid Exhaust Fans 1333ND20FNB190100 on USAspending (opens in a new tab) | J. & L. Mavilia Incorporated | $299,976 | 2 | Order (multiple-award IDIQ) Small business |
| Sep 18, 2019 | Trane Chiller Maintenance 1333ND19CNB190024 on USAspending (opens in a new tab) | Combustioneer Corporation | $19,700 | 3 | Competed Small business |
| Sep 13, 2019 | Replace Underground Steam and Condensate Pipe. 1333ND19FNB195312 on USAspending (opens in a new tab) | Trademasters Service, Inc. | $1,492,529 | 2 | Order (multiple-award IDIQ) Small business |
| Sep 12, 2019 | Boiler Inspection Services for BLDG. 302 1333ND19PNB190643 on USAspending (opens in a new tab) Cancelled / $0 | Tekton CC, LLC | $5,164 | 5 | Competed Open to all |
| Aug 5, 2019 | Steam Trap Replacement 1333ND19FNB195249 on USAspending (opens in a new tab) | J. & L. Mavilia Incorporated | $21,800 | 2 | Order (multiple-award IDIQ) Small business |
| Jul 17, 2019 | AHU Coil Replacement 218,220 and 245 1333ND19FNB195223 on USAspending (opens in a new tab) | J. & L. Mavilia Incorporated | $277,900 | 2 | Order (multiple-award IDIQ) Small business |
| Apr 11, 2019 | Replace AHU-17 in BLDG. 217 1333ND19FNB195121 on USAspending (opens in a new tab) | Trademasters Service, Inc. | $71,876 | 2 | Order (multiple-award IDIQ) 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 | J. & L. Mavilia Incorporated | 4 | $714,802 |
| 2 | Mission Contracting Inc | 2 | $806,212 |
| 3 | General and Mechanical Services, LLC | 2 | $58,148 |
| 4 | Brothers Mechanical Services LLC | 1 | $3,993,551 |
| 5 | Flotron Contracting, Inc. | 1 | $442,440 |
| 6 | Six Mile, LLC | 1 | $367,199 |
| 7 | The Fields Group, LLC | 1 | $195,640 |
| 8 | Capital Brand Group LLC | 1 | $8,100 |
How the work was bought
Competition
Was the work open to bids?
- Order (multiple-award IDIQ) 7 (50%)
A task order placed under an IDIQ held by several companies, who competed for it.
- Not competed 5 (36%)
Sole-source: only one company was asked.
- Competed 2 (14%)
A standalone contract that was open to bids.
Set-asides
Set-aside = reserved for a group of businesses.
- Small business 8 (57%)
Only small businesses could bid.
- 8(a) 4 (29%)
Reserved for firms in SBA's 8(a) program for disadvantaged small businesses.
- Open to all 2 (14%)
No set-aside: any size of business could bid.
Left out of the numbers above: 1 cancelled or $0 award. Why?
Contracting offices buying here
Umbrella contracts used here
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 |
|---|---|---|---|
| 1333ND21DNB190013 | Multiple-award The IDIQ drew 5 offers | 4 | Sep 30, 2024 |
| 1333ND21DNB190015 | Multiple-award The IDIQ drew 5 offers | 2 | Sep 30, 2024 |
| 1333ND21DNB190014 | Multiple-award The IDIQ drew 5 offers | 1 | Sep 30, 2024 |
Other trades here
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