Base or VA center · Virginia

HVAC & Plumbing contracts at Naval Weapons Station Yorktown

Numbers cover FY2021–FY2025 (Oct 2020 – Sep 2025). Data as of Oct 21, 2026; complete through Jul 13, 2026. Data status

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Typical award (median)

$36,919

The middle of 12 priced awards, FY2021–FY2025. Half were between $28.4k and $48.7k.

Typical number of bids

–

No bid counts: most awards here were orders under single-award contracts, where no one else could bid.

Won by small businesses

83%

Share of the 12 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 at Naval Weapons Station Yorktown was $36.9k (FY2021-FY2025, 12 priced awards).
  • That is 25% lower than the median for HVAC & plumbing in Virginia ($49.4k).
  • Small businesses won 83% of priced awards.
  • The top 3 winners took 92% of priced awards.
  • 50% of priced awards went to companies based within 100 miles of the work.
  • Tip 83% of these awards were task orders under single-award contracts (IDIQs). Only the company holding that contract could get them, so watch for the umbrella contract to be re-bid.
  • Tip 50% 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

Column chart of awards per fiscal year, FY2016 to FY2026. FY2025, the latest full year: 2 awards. Most in one year: 3 awards in FY2017. FY2026 is still being reported. 0 1 2 3 4 5 2016 ’16 2017 ’17 2018 ’18 2019 ’19 2020 ’20 2021 ’21 2022 ’22 2023 ’23 2024 ’24 2025 ’25 2026 ’26
  • FY2025, the latest full year: 2 awards
  • FY2026 is still being reported
Federal fiscal years run October to September.
Show the numbers
YearAwardsMedian award
FY2016 0 –
FY2017 3 –
FY2018 0 –
FY2019 1 –
FY2020 3 –
FY2021 3 –
FY2022 3 –
FY2023 2 –
FY2024 2 –
FY2025 2 –
FY2026 (provisional) 2 –

Award sizes

Bar chart of priced awards FY2021–FY2025 by size. The most common size was $25k to $250k (10 awards). The median award, $36,919, is in the $25k to $250k band. Under $25k 2 $25k to $250k 10 $250k to $1M 0 $1M to $5M 0 $5M to $25M 0 Over $25M 0
  • Holds the median award, $36,919
Priced awards FY2021–FY2025, by value at award.

Recent awards

The latest 21 awards, newest first. Each contract number opens its official record on USAspending.gov.

Project How it was awarded
Jun 3, 2026 PWD Yorktown Water Treatment OP2 RW (Pop 04/01/2026 - 03/31/2027) N4008526F0306 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $9,023 1 from the IDIQ Order (single-award IDIQ) Small business
Dec 4, 2025 PWD Yorktown Boiler Maintenance OP4 RW for CNRMA in the Amount of $38,256.00 for Pop: 12/02/2025 - 12/01/2026 N4008526F0123 on USAspending (opens in a new tab) Offers from IDIQ Mechanical Resources Incorporated $38,256 1 from the IDIQ Order (single-award IDIQ) Open to all
May 2, 2025 X007 PWD Yorktown BP RW Water Treatment Services (Pop 04/01/2025 - 03/31/2026) N4008525F5041 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $29,142 1 from the IDIQ Order (single-award IDIQ) Small business
Feb 4, 2025 X009 Yorktown Boiler Maintenance OP3 RW N4008525F4110 on USAspending (opens in a new tab) Offers from IDIQ Mechanical Resources Incorporated $37,560 1 from the IDIQ Order (single-award IDIQ) Open to all
Apr 9, 2024 X001 PWD Yorktown BP RW Water Treatment Services (Pop 04/01/24 - 03/31/2025) N4008524F5026 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $29,142 1 from the IDIQ Order (single-award IDIQ) Small business
Nov 30, 2023 X008 PWD Yorktown Boiler Maintenance OP2 RW Pop 12/02/2023 - 12/0 N4008524F4280 on USAspending (opens in a new tab) Offers from IDIQ Mechanical Resources Incorporated $41,934 1 from the IDIQ Order (single-award IDIQ) Open to all
Apr 27, 2023 X007 Water Treatment OP4 RW Pop 04.01.23 - 03.31.24 N4008523F5250 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $26,335 4 from the IDIQ Order (single-award IDIQ) Small business
Jan 17, 2023 X003 OY1 1 Dec 2022- 11/30/23, B004 CNRMA @ $38,280 B005 Marine N4008523F4452 on USAspending (opens in a new tab) Offers from IDIQ Mechanical Resources Incorporated $69,075 1 from the IDIQ Order (single-award IDIQ) Open to all
Apr 15, 2022 9097 Region Water Treatment Contract$36,918.96ELINS D004/005/009 N4008522F4957 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $36,919 4 from the IDIQ Order (single-award IDIQ) Small business
Mar 3, 2022 FFP Task Order for Boiler Maintenance Pop 12/01/2021 - 11/30/2022 N4008522F4414 on USAspending (opens in a new tab) Offers from IDIQ Mechanical Resources Incorporated $95,760 1 from the IDIQ Order (single-award IDIQ) Open to all
Mar 1, 2022 Warwick Mechanical Group N4008522P0005 on USAspending (opens in a new tab) Warwick Plumbing & Heating Corp $1,848 1 Not competed Open to all
May 13, 2021 Option 2 - (Pop: 4/1/21 - 3/31/22) HVAC Water Treatment Services N4008521F5323 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $36,919 4 from the IDIQ Order (single-award IDIQ) Small business
Jan 13, 2021 21F4481 FY21 Boiler Treatment System and Glycol System Addition N4008521F4481 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $194,000 4 from the IDIQ Order (single-award IDIQ) Small business
Dec 3, 2020 Simplified Acquisition / BLDG. 2020 Boiler Repairs N4008521P2500 on USAspending (opens in a new tab) Power Mechanical Inc $4,977 1 Not competed Open to all
Apr 1, 2020 Option 1 - (Pop: 4/1/20 - 3/31/21) HVAC Water Treatment Services N4008520F4972 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $36,919 4 from the IDIQ Order (single-award IDIQ) Small business
Jan 13, 2020 X003 Building 2075 Repair Domestic and Heating Hot Water Systems N4008520F4365 on USAspending (opens in a new tab) Rand Enterprises, Inc $1,183,245 5 Order (multiple-award IDIQ) Small business
Nov 26, 2019 Boiler Treatment for Various Buildings Related to HVAC Water N4008520F4101 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $65,365 4 from the IDIQ Order (single-award IDIQ) Small business
May 31, 2019 X002 FY19 (Pop: 4/1/19 - 3/31/20) HVAC Water N4008519F5635 on USAspending (opens in a new tab) Offers from IDIQ Water Chemistry Inc $26,335 4 from the IDIQ Order (single-award IDIQ) Small business
Sep 27, 2017 Construction Project: CAD 30 Platform Wall Repairs, NWS Yorktown Under HUBZONE MACC N4008517F5453 on USAspending (opens in a new tab) Onopa Services LLC $421,660 3 Order (multiple-award IDIQ) HUBZone
Sep 26, 2017 X011 Building 476 Launcher Support Phase N4008517F5373 on USAspending (opens in a new tab) Onopa Services LLC $493,397 2 Order (multiple-award IDIQ) HUBZone
Sep 25, 2017 Construction of C-130 Aircraft Loop Road NWS Yorktown HUBZONE MACC N4008517F5364 on USAspending (opens in a new tab) Onopa Services LLC $540,592 3 Order (multiple-award IDIQ) HUBZone

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.

#CompanyAwardsTotal value at award
1 Water Chemistry Inc 6 $352,457
2 Mechanical Resources Incorporated 4 $244,329
3 Power Mechanical Inc 1 $4,977
4 Warwick Plumbing & Heating Corp 1 $1,848

How the work was bought

Competition

Was the work open to bids?

  • Order (single-award IDIQ) 10 (83%)

    A task order under an IDIQ held by one company. No new competition, so it is left out of bid statistics.

  • Not competed 2 (17%)

    Sole-source: only one company was asked.

Set-asides

Set-aside = reserved for a group of businesses.

  • Small business 6 (50%)

    Only small businesses could bid.

  • Open to all 6 (50%)

    No set-aside: any size of business could bid.

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
N4008519D9097 Single-award The IDIQ drew 4 offers 4 Mar 31, 2024
N4008522D0011 Single-award The IDIQ drew 1 offers 4 Jun 30, 2027
N4008524D0026 Single-award The IDIQ drew 1 offers 2 Sep 30, 2029
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