Base or VA center · Illinois

HVAC & Plumbing contracts at Naval Station Great Lakes

Also called: Naval Station Great Lakes IL

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)

$509,450

The middle of 81 priced awards, FY2021–FY2025. Half were between $89.7k and $935k.

Typical number of bids

4

Median bids per award, reported for 46 of 46 competed awards. 2% drew only one bid.

Won by small businesses

85%

Share of the 81 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 Station Great Lakes was $509k (FY2021-FY2025, 81 priced awards).
  • That is 20.7 times the median for HVAC & plumbing in Illinois ($24.6k).
  • Competed awards drew a median of 4 offers (reported for 46 of 46).
  • 2% of competed awards drew only one offer.
  • In FY2025 the middle award was $692k, up 7% from FY2024 ($648k).
  • Tip 57% 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 77% 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: 16 awards. Most in one year: 23 awards in FY2024. FY2026 is still being reported. 0 5 10 15 20 25 2016 ’16 2017 ’17 2018 ’18 2019 ’19 2020 ’20 2021 ’21 2022 ’22 2023 ’23 2024 ’24 16 2025 ’25 2026 ’26
  • FY2025, the latest full year: 16 awards
  • FY2026 is still being reported
Federal fiscal years run October to September.
Show the numbers
YearAwardsMedian award
FY2016 3 –
FY2017 12 $7,858
FY2018 7 $179,042
FY2019 14 $565,508
FY2020 20 $304,302
FY2021 9 $575,530
FY2022 13 $192,141
FY2023 20 $57,097
FY2024 23 $647,523
FY2025 16 $692,137
FY2026 (provisional) 4 –

Award sizes

Bar chart of priced awards FY2021–FY2025 by size. The most common size was $250k to $1M (26 awards). The median award, $509,450, is in the $250k to $1M band. Under $25k 15 $25k to $250k 20 $250k to $1M 26 $1M to $5M 20 $5M to $25M 0 Over $25M 0
  • Holds the median award, $509,450
Priced awards FY2021–FY2025, by value at award.

Recent awards

The latest 25 awards, newest first. Each contract number opens its official record on USAspending.gov.

Project How it was awarded
Jul 8, 2026 Contractor Shall Furnish Engineering, Design, Transportation, Supervision, Materials, Equipment and Labor to Replace the Condensers at Building 7113 RTC BEQ- USS Triton. The Project Is Located at NAVSTA Great Lakes. N4008526F1200 on USAspending (opens in a new tab) Aktarius LLC $899,846 3 Order (multiple-award IDIQ) 8(a)
Feb 13, 2026 FY26 Great Lakes Fire Protection Emergency Funding for Services N4008526F0476 on USAspending (opens in a new tab) Offers from IDIQ Dawson MCG, Inc. $85,415 1 from the IDIQ Order (single-award IDIQ) 8(a)
Jan 30, 2026 FY26 - Great Lakes Fire Protection Maintenance, Certification and Repairs Onboard Naval Station Great Lakes, Illinois. N4008526F0407 on USAspending (opens in a new tab) Offers from IDIQ Dawson MCG, Inc. $1,212,962 1 from the IDIQ Order (single-award IDIQ) 8(a)
Dec 10, 2025 FY26 - Great Lakes Fire Protection 2 Month Bridge. Bridge 2 Month (FFP) Base-Wide Great Lakes Fire Protection Systems Service and Maintenance at Naval Station Great Lakes, IL N4008526F0132 on USAspending (opens in a new tab) Offers from IDIQ D7, LLC $140,766 1 from the IDIQ Order (single-award IDIQ) 8(a)
Sep 30, 2025 Kitchen Exhaust Replacement Building 525 N4008525F1108 on USAspending (opens in a new tab) Forus Contracting, Inc. $606,904 4 Order (multiple-award IDIQ) 8(a)
Sep 30, 2025 MECH MACC: BLDG 933 - Basement Water Infiltration Project N4008525F1376 on USAspending (opens in a new tab) Oneill Contractors Inc $729,394 2 Order (multiple-award IDIQ) 8(a)
Sep 16, 2025 Galley Reopening Cooler-Freezer Replacement Building 7121 N4008525F1047 on USAspending (opens in a new tab) Forus Contracting, Inc. $1,615,000 4 Order (multiple-award IDIQ) 8(a)
Sep 5, 2025 Great Lakes Fire Protection Maintenance (09/02/2025-12/04/2025) N4008525F0969 on USAspending (opens in a new tab) Offers from IDIQ D7, LLC $211,150 1 from the IDIQ Order (single-award IDIQ) 8(a)
Aug 19, 2025 Nitrogen Tank and New Gas Lines BLDG 5501 N4008525F0643 on USAspending (opens in a new tab) Aaecon General Contracting LLC $134,887 3 Order (multiple-award IDIQ) 8(a)
Jul 27, 2025 Building 1410 High Temperature Exhaust Fan Repairs N4008525F0426 on USAspending (opens in a new tab) Offers from IDIQ D7, LLC $43,334 1 from the IDIQ Order (single-award IDIQ) 8(a)
Jul 25, 2025 Apparatus Bays Exhaust System Upgrade B106 N4008525F0413 on USAspending (opens in a new tab) Aaecon General Contracting LLC $512,033 4 Order (multiple-award IDIQ) 8(a)
Jul 25, 2025 Replace Cooling Towers at BLDG 520 N4008525F0415 on USAspending (opens in a new tab) Forus Contracting, Inc. $654,879 4 Order (multiple-award IDIQ) 8(a)
Jul 24, 2025 B325 Replace Air Cooled 40 Ton Chiller N4008525F0398 on USAspending (opens in a new tab) Aaecon General Contracting LLC $893,136 4 Order (multiple-award IDIQ) 8(a)
Jul 20, 2025 BLDG. 441 Exterior Cladding Replacement N4008525F0335 on USAspending (opens in a new tab) Oneill Contractors Inc $1,775,763 4 Order (multiple-award IDIQ) 8(a)
Jul 15, 2025 Upgrade Fire Protection Systems for 7100 Series BLDGS N4008525F0272 on USAspending (opens in a new tab) Oneill Contractors Inc $2,782,774 3 Order (multiple-award IDIQ) 8(a)
Jul 10, 2025 Forrestal Village Repair Sewer N4008525F0185 on USAspending (opens in a new tab) Oneill Contractors Inc $1,977,750 4 Order (multiple-award IDIQ) 8(a)
Jul 10, 2025 BLDG 3200 Storm Water Drainage N4008525F0197 on USAspending (opens in a new tab) Aktarius LLC $934,554 4 Order (multiple-award IDIQ) 8(a)
Jun 30, 2025 BLDG 6130 Replace Boiler N4008525F0169 on USAspending (opens in a new tab) Oneill Contractors Inc $223,801 4 Order (multiple-award IDIQ) 8(a)
Mar 7, 2025 Building 122 - Fan Coil Units (FCU) Replacement Onboard Naval Station Great Lakes, Illinois N4008525F4885 on USAspending (opens in a new tab) Oneill Contractors Inc $2,215,653 4 Order (multiple-award IDIQ) 8(a)
Feb 27, 2025 X002 Emergency Repair Building 68 Fire Suppression Tank Onboard Naval Station Great Lakes, Illinois. N4008525F4788 on USAspending (opens in a new tab) Offers from IDIQ D7, LLC $35,366 1 from the IDIQ Order (single-award IDIQ) 8(a)
Sep 27, 2024 X007 MACC: BLDG 5 - Replace Air Cooled 90 Ton Chiller Onboard Naval Station Great Lakes, Illinois N4008524F6706 on USAspending (opens in a new tab) Forus Contracting, Inc. $309,154 4 Order (multiple-award IDIQ) 8(a)
Sep 23, 2024 Install Fire Ing System at B106 on Board NAVSTA Great Lakes. N4008524F5696 on USAspending (opens in a new tab) Oneill Contractors Inc $1,197,611 4 Order (multiple-award IDIQ) 8(a)
Sep 23, 2024 Provide FHCC Repair Cathodic Protection to VA Water Tank Onboard Naval Station Great Lakes, IL. N4008524F6362 on USAspending (opens in a new tab) Oneill Contractors Inc $1,374,000 4 Order (multiple-award IDIQ) 8(a)
Sep 23, 2024 FHCC B137VA Renovate VA Pump House Onboard Naval Station Great Lakes, IL. N4008524F6369 on USAspending (opens in a new tab) Forus Contracting, Inc. $647,523 2 Order (multiple-award IDIQ) 8(a)
Sep 23, 2024 62 Replace Fire Hydrant: Provide and Install: One New Standard Hydrant with Attached AUX Valves N4008524F6446 on USAspending (opens in a new tab) Offers from IDIQ D7, LLC $52,926 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.

Who won

Companies with the most priced awards here, FY2021–FY2025.

#CompanyAwardsTotal value at award
1 Oneill Contractors Inc 14 $18,877,780
2 Forus Contracting, Inc. 13 $16,183,413
3 D7, LLC 8 $4,093,694
4 Independent Mechanical Industries Inc 8 $83,022
5 Dawson Enterprises, Inc. 6 $3,710,277
6 Siemens Industry Inc 6 $2,815,313
7 Aktarius LLC 5 $8,811,314
8 Aaecon General Contracting LLC 4 $1,545,056
9 Sergeant Blinderman United LLC 3 $1,232,000
10 Miramar International Group, Inc. 3 $670,841

How the work was bought

Competition

Was the work open to bids?

  • Order (multiple-award IDIQ) 46 (57%)

    A task order placed under an IDIQ held by several companies, who competed for it.

  • Not competed 22 (27%)

    Sole-source: only one company was asked.

  • Order (single-award IDIQ) 13 (16%)

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

Set-asides

Set-aside = reserved for a group of businesses.

  • 8(a) 59 (73%)

    Reserved for firms in SBA's 8(a) program for disadvantaged small businesses.

  • Open to all 19 (23%)

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

  • Small business 3 (4%)

    Only small businesses could bid.

Left out of the numbers above: 1 cancelled or $0 award. Why?

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
N4008523D0054 Multiple-award The IDIQ drew 7 offers 14 May 31, 2027
N4008523D0057 Multiple-award The IDIQ drew 7 offers 12 May 31, 2027
N4008522D0086 Single-award The IDIQ drew 1 offers 8 Feb 1, 2026
N4008517D5064 Multiple-award The IDIQ drew 9 offers 6 Sep 26, 2022
N4008517D0733 Single-award The IDIQ drew 1 offers 5 Sep 28, 2022
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