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Federal contractor profile

J & B Builders INC

Saint Charles, IL · Small business
UEI H6NCGN7ZV897 · CAGE 5BT03
Contracts won
16
since Feb 2024 · last Jun 2026
Total value
$9.6M
including options
Buying offices
5
government offices it sold to
Usual competition
1.5 offers
50% of its wins had one offer

Wins by fiscal year

FY2024
7 · $4.3M
FY2025
8 · $4.9M
FY2026
1 · $357K

Who it sells to

W7n8 Uspfo Activity Wiang 128
Dept Of The Army · 6 wins · $6.5M
W7m6 Uspfo Activity Ilang 182
Dept Of The Army · 6 wins · $1.3M
W7n8 Uspfo Activity Wiang 115
Dept Of The Army · 2 wins · $824K
Pbs R5 Acquisition Management Division
Public Buildings Service · 1 win · $643K
Fa4407 375 Cons Lgc
Dept Of The Air Force · 1 win · $290K

What it wins

Construction Of Other Administrative Facilities And Service Buildings
PSC Y1AZ · 8 wins · $6.4M
Repair Or Alteration Of Other Utilities
PSC Z2NZ · 2 wins · $873K
Construction Of Office Buildings
PSC Y1AA · 2 wins · $411K
Maintenance Of Office Buildings
PSC Z1AA · 1 win · $953K
Repair Or Alteration Of Office Buildings
PSC Z2AA · 1 win · $643K
Repair Or Alteration Of Highways/Roads/Streets/Bridges/Railways
PSC Z2LB · 1 win · $290K

Ending in the next 12 months

Contracts that end soon are usually re-bid. These could be openings for a competitor.
Construction Services For The Masonry Restoration And Cornice Repointing At The Melvin Price Federal Building And US Courthouse\N750 Missouri Avenue, East St. Louis, 62201-2933.
Pbs R5 Acquisition Management Division · ends Feb 2027 · $643K
Remove An Existing 30-Ton Multi-Stack Air-Cooled Chiller Modular Unit And Install A Replacement Contractor-Designed\Npackaged Air-Cooled Chiller
W7n8 Uspfo Activity Wiang 128 · ends Jan 2027 · $357K

Recent awards

DateWhatOfficeValueOffers
Jun 2026Remove An Existing 30-Ton Multi-Stack Air-Cooled Chiller Modular Unit And Install A Replacement Contractor-Designed\Npackaged Air-Cooled ChillerW7n8 Uspfo Activity Wiang 128$357K—
Sep 2025Repair Facility DoorsW7m6 Uspfo Activity Ilang 182$363K1
Aug 2025Storm Drain Inlet RepairsW7m6 Uspfo Activity Ilang 182$513K1
Aug 2025Repair Storm Water Infrastructure Elements Identified In The Statement Of Work (Sow). T
Women Owned Small Business Sole Source
W7m6 Uspfo Activity Ilang 182$359K1
Jul 2025Remove And Replace Doors, Frames And Windows, Including Necessary Repairs To Surrounding Structure, In Several Buildings At The 182aw.
Small Business Set Aside - Total
W7m6 Uspfo Activity Ilang 182$49K3
Jul 2025Construction Services For The Masonry Restoration And Cornice Repointing At The Melvin Price Federal Building And US Courthouse\N750 Missouri Avenue, East St. Louis, 62201-2933.
Small Business Set Aside - Total
Pbs R5 Acquisition Management Division$643K6
Jun 2025Renovate B401 Gasnt Room Iaw Statement Of Work Dated 28 March 2025W7n8 Uspfo Activity Wiang 128$131K—
Mar 2025Continued Contract From W50s9g24f0004W7n8 Uspfo Activity Wiang 128$830K—
Jan 2025Continued Contract For W50s9g24f0003 B401 RoofsW7n8 Uspfo Activity Wiang 128$2.0M—
Sep 2024Repair, Restoration Of Box Culvert Bridge Due To Undermining, 375 Ces; F8200
Small Business Set Aside - Total
Fa4407 375 Cons Lgc$290K3
Aug 2024Replace Hvac Unit Lan Room, (B512)W7n8 Uspfo Activity Wiang 128$953K—
Jul 2024Construct Tail Fin MonumentW7m6 Uspfo Activity Ilang 182$37K2
Jul 2024This Project Is To Insulate The Building 424 Rooftop Hvac System.W7n8 Uspfo Activity Wiang 115$239K—
May 2024Repair By Replace Roof, Building B401W7n8 Uspfo Activity Wiang 128$2.2M—
May 2024This Project Is To Repair The Hvac System In Building 1210.W7n8 Uspfo Activity Wiang 115$586K—
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From federal contract award records (SAM.gov), base awards over $10K since fiscal year 2024, updated daily. Values include options where reported.
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