Bid Intelligence

Public jobs for Illinois contractors: City of Chicago, Cook County and federal contracts ending in the coming months (and who holds them), open federal solicitations, State of Illinois building projects before they bid, IDOT highway lettings and who is bidding on them, Cook County's planned solicitations and intents to award, every bidder's price on past county bids, and any company's public contract history.

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Get a weekly email of new contracts ending in your trades, open federal solicitations, upcoming state projects, and Cook County intents to award and planned solicitations (signed-in accounts).

6 Cook County solicitations with bid tabulations since 2016.

Source: Cook County, Procurement - Bid Tabulations, read Nov 14, 2026. Bidder rows grouped by solicitation; low, median, high and spread calculated by us. Cook County does not endorse this product.

IDOT lettings: winning bids

300 IDOT contracts awarded in the last two years matching this search, with the low bid.

  • Resurfacing and bridge repairs on I-255 from 0.5 miles south of IL 3 at Dupo to 0.2 miles north of IL 157; Southbound IL 3 to Northbound I-255 ramp; Southbound I-255 ramp, IL 157 to Northbound I-255 ramp and SN 082-0217, 0218, 0219, 0220, 0221, 0222.

    St. Clair · contract 76M45

    The Kilian Corporation & Keeley & Sons, Inc.
    $65M · 0 other bids
    let Nov 6, 2026

  • Construction of a bridge to carry Randall Rd. over the CN Railway, reconstruction/realignment of the intersection at Hopps Rd., additional through lanes on Randall Rd. and the construction of a shared-use path. Additional work includes storm sewer, water main, curb and gutter, sidewalks, traffic signals and lighting. Project is located in the city of Elgin and the village of South Elgin.

    Kane · contract 61M55

    OHLA Central, Inc.
    $51M · 5 other bids
    let Nov 6, 2026

  • Replacement of the bridge carrying 15th Ave. over the Rock River in the city of Rockford. Additional work consists of the reconstruction of the approaches, bridge lighting, traffic signals, sidewalk, water main replacement and landscaping.

    Winnebago · contract 85802

    Civil Constructors, Inc. d/b/a/ Helm Civil
    $24M · 1 other bid
    let Nov 6, 2026

  • 11.5 miles of resurfacing from LaSalle 0.3 miles west of IL 178 to west of Fox River on interstate 80 north of Ottawa.

    LaSalle · contract 66T48

    Advanced Asphalt Company
    $19M · 0 other bids
    let Nov 6, 2026

  • Removal and replacement of SN 050-0059 carrying US 52 over Mission Creek located approximately 0.4 miles west of IL 71. Additional work includes milling/resurfacing at roadway approaches, additional shoulders, upgraded guardrails, and improvements to entrances and a sideroad.

    LaSalle · contract 66N24

    D. Construction, Inc.
    $10M · 0 other bids
    let Nov 6, 2026

  • 11 miles of resurfacing on IL 140 from the Madison County line to IL 127 west junction.

    Bond · contract 76L27

    The Kilian Corporation
    $10M · 2 other bids
    let Nov 6, 2026

  • 4 miles of patching, resurfacing, concrete curb and gutter installation, storm sewer, culvert extensions, earthwork, and drainage improvements on IL 104 from 0.8 miles southwest of CH 1 (Woodson/Franklin Road) to 0.7 miles west of IL 111.

    Morgan · contract 72K00

    Illinois Valley Paving, a div of UCM, Inc.
    $9.8M · 0 other bids
    let Nov 6, 2026

  • Resurface Glenview Rd. from Washington St. to Metra Railroad and resurfacing Lehigh Ave./Harlem Ave. from Lake Ave. to Dewes St. in the village of Glenview. Additional work includes sidewalk replacement, curb and gutter replacement, traffic signal modernization and street lighting.

    Cook · contract 61M65

    A Lamp Concrete Contractors, Inc.
    $8.9M · 2 other bids
    let Nov 6, 2026

  • Resurfacing on IL 61 from 0.2 miles west of IL 94 to east of IL 110/336. Also includes scarification and microsilica overlay of SN 001-0077 and SN 001-0078.

    Adams · contract 72C54

    Diamond Construction Company
    $8.0M · 1 other bid
    let Nov 6, 2026

  • 11.97 miles of Cold in Place Recycling, Cold Milling, and HMA resurfacing on IL 26 from US 30 to Bureau County Line.

    Lee · contract 64S80

    Civil Constructors, Inc. d/b/a/ Helm Civil
    $7.6M · 2 other bids
    let Nov 6, 2026

  • Reconstruction of bridge superstructure carrying Theodore St. over Rock Run Creek in the city of Joliet. Additional work includes HMA pavement, sidewalk, shared-use path, storm sewer, retaining wall and other required work.

    Will · contract 61M70

    D. Construction, Inc.
    $6.9M · 0 other bids
    let Nov 6, 2026

  • Resurfacing and adding shoulders on IL 4 from 0.3 miles south of IL 143 to north of Blue Spruce Lane near St. Jacob.

    Madison · contract 76V30

    Charles E. Mahoney Co.
    $6.7M · 1 other bid
    let Nov 6, 2026

  • 3.6 miles of resurfacing and ADA upgrades on St. Clair Avenue from 33rd Street Street in East St. Louis to IL 157.

    St. Clair · contract 76R23

    Christ Bros. Asphalt, Inc.
    $6.5M · 0 other bids
    let Nov 6, 2026

  • 7.6 miles of resurfacing and ADA improvements on IL 4 from IL 154 in Sparta to IL 150. Includes culvert replacement (SN 079-2467) over Middle Tributary to Little Mary-s River, 3 miles south of Sparta.

    Randolph · contract 76T92

    E. T. Simonds Construction Company
    $5.1M · 1 other bid
    let Nov 6, 2026

  • 6.9 miles of patching and resurfacing on IL 149 from IL 3 to 22nd Street in Murphysboro.

    Jackson · contract 78C23

    E. T. Simonds Construction Company
    $5.0M · 1 other bid
    let Nov 6, 2026

  • Resurface Prairie Ave. from Brookfield Ave. to 31st St. in the village of Brookfield. Additional work consists of sidewalk replacement, curb and gutter replacement, water main improvements, combined sewer replacement, pavement markings and lighting improvements.

    Cook · contract 61M82

    A Lamp Concrete Contractors, Inc.
    $4.8M · 1 other bid
    let Nov 6, 2026

  • (3.32-Mile) Standard overlay and ADA curb ramp improvement project consists of hot-mix asphalt surface removal, placement of hot mix surface course, placement of hot mix binder course, pedestrian ramp improvements, pavement Batching, placement of pavement markings. The project is in the Villages of Broadview, Forest Park, Maywood and Westchester within Cook County.

    Cook · contract 80D75

    K-Five Construction Corporation
    $4.5M · 3 other bids
    let Nov 6, 2026

  • This is a pavement patching improvement consists of Class B Patching, Crack and Joint sealing, concrete curb and gutter repair, placement of pavement markings and raised reflective pavement markers. This improvement is on various State maintained routes within the Villages of Third Lake, Grayslake, Libertyville, Mundelein, Long Grove, and Buffalo Grove in Lake County.

    Lake · contract 80F50

    Acura Inc.
    $4.4M · 2 other bids
    let Nov 6, 2026

  • Patching, paved shoulders, resurfacing and grading and shaping ditches on US 54 from 0.2 miles south of 345th Street, southwest of Pittsfield, to north of Jim Town Hollow Road in Summer Hill.

    Pike · contract 72C62

    Illinois Valley Paving, a div of UCM, Inc.
    $4.0M · 1 other bid
    let Nov 6, 2026

  • 6.7 miles of resurfacing on IL 127 from US 50 South Junction in Carlyle to the Washington County line.

    Clinton · contract 76V33

    Samron Midwest Contracting, Inc.
    $3.8M · 1 other bid
    let Nov 6, 2026

  • (1.630-Mile) Standard Overlay and Curb Ramps Improvements (ADA Improvements) consists of removal and replacement of existing Hot Mix Asphalt (HMA), pavement patching, Portland Cement Concrete (PCC) overlay, curb and gutter removal and replacement, routing, cleaning, and sealing of longitudinal cracks in existing HMA pavement, thermoplastic pavement markings, pedestrian signals improvements (APS), detector loop replacement, raised reflective pavement markers, sidewalk curb ramps improvement. The improvement is in the City of Waukegan in Lake County.

    Lake · contract 80C93

    Peter Baker & Son Co.
    $3.5M · 1 other bid
    let Nov 6, 2026

  • (4,251.83-Ft) The Work consists of culvert replacement, HMA pavement and shoulder reconstruction, HMA resurfacing, storm sewer installation, culvert and wingwall installation. This project is in the Village of Winnetka, Cook County.

    Cook · contract 62W72

    Lorig Construction Company
    $3.5M · 1 other bid
    let Nov 6, 2026

  • 1.2 miles of resurfacing on IL 3 from Halifax Drive to 0.2 miles north of Market Street in Waterloo.

    Monroe · contract 76V28

    Christ Bros. Asphalt, Inc.
    $3.2M · 0 other bids
    let Nov 6, 2026

  • 2.89 miles of pavement patching, cold milling, and HMA resurfacing on Springfield Ave from 0.1 mile west of Central Ave to Auburn St northwest of Rockford.

    Winnebago · contract 64U60

    Civil Constructors, Inc. d/b/a/ Helm Civil
    $3.2M · 2 other bids
    let Nov 6, 2026

  • Resurfacing on IL 100 from 0.3 miles south of US 67 to south of Naples Road, north of Bluffs. Also includes scarification and micro-surfacing of SN 069-0062 on IL 100 at Spring Run Creek, 0.4 miles north of the Scott County line.

    Morgan, Scott · contract 72C61

    K. E. Vas Company
    $3.0M · 1 other bid
    let Nov 6, 2026

  • (2.75-Mile) Smart Overlay Improvements consists of pavement patching) hot-mix asphalt surface removal, hot-mix asphalt resurfacing, placement of thermoplastic pavement markings and raised reflective pavement markers, pedestrian curb ramp improvements. This project is located within the City of Buffalo Grove and Lincolnshire and Riverwoods in Lake County.

    Lake · contract 80C62

    Peter Baker & Son Co.
    $2.9M · 1 other bid
    let Nov 6, 2026

  • HMA resurfacing along Old River Rd. from Roscoe Rd. to IL 75. Additional work includes replacement of box and pipe culverts, drainage improvements, pavement markings and other required work.

    Winnebago · contract 85800

    Rock Road Companies, Inc.
    $2.5M · 0 other bids
    let Nov 6, 2026

  • (2.3-Mile) pavement patching, resurfacing with polymerized hot-mix asphalt surface course, binder course, ADA improvement and curb and gutter replacement, thermoplastic pavement marking. This improvement is in the Village of Glenview and Niles in New Northfield Township in Cook County.

    Cook · contract 62V13

    Peter Baker & Son Co.
    $2.5M · 3 other bids
    let Nov 6, 2026

  • (357-Ft) Bridge Deck Overlay (SN 016-0398) and CTA will undergo routine maintenance consists of reconstruction of the expansion joints with strip seals hydro scarification (3/4-), deck and approach slab repairs, installation of a latex concrete overlay (2¼-) with diamond grinding and longitudinal grooving, application of a protective coat, sidewalk replacement, chain link fence repair substructure concrete repair. Pershing Road (39th Street) between Wentworth Avenue and LaSalle Street intersections in the City of Chicago.

    Cook · contract 80C67

    Lorig Construction Company
    $2.0M · 2 other bids
    let Nov 6, 2026

  • Sidewalk replacement along various routes in the city of Oak Forest. Additional work includes curb and gutter, ADA ramps, driveway replacement and other required work.

    Cook · contract 61F87

    Iroquois Paving Corporation
    $1.9M · 8 other bids
    let Nov 6, 2026

  • Construction of bi-directional turn lane with HMA resurfacing and widening on IL 159 (Main St.) from Barker St. to Stonefield Dr. in the village of Smithton. Work includes storm sewers, curb and gutter, ADA ramps, PCC shared-use path and other required work.

    St. Clair · contract 97898

    Stutz Excavating, Inc.
    $1.8M · 4 other bids
    let Nov 6, 2026

  • Improvements at Matthiessen State Park Annex consist of resurfacing E. 494th Rd with a concrete surface; construction of a new HMA surface parking lot with lighting; access gates and signage; drainage improvements; and other associated work. Gross and net length approx. 0.5 mi.

    LaSalle · contract 46936

    Gensini Excavating, Inc.
    $1.4M · 0 other bids
    let Nov 6, 2026

  • Construction of a single-lane roundabout intersection at the intersection of Highland Ave. and Lyle Ave. in the city of Elgin. Work includes HMA pavement reconstruction, curb and gutter, sidewalks, storm sewer, lighting and other required work.

    Kane · contract 61M33

    Builders Paving, LLC
    $1.4M · 6 other bids
    let Nov 6, 2026

  • Replacement of PCC deck beams on a three-span structure carrying 3400 N. Rd. over the Sangamon River in Champaign County. Additional work includes aggregate approaches, concrete wingwalls, riprap and other required work.

    Champaign · contract 91666

    Big O Services, LLC
    $1.2M · 1 other bid
    let Nov 6, 2026

  • (250-Ft) Bridge Repairs include hydro scarification, deck slab repair, polymer concrete nosing, approach slab repair, pier concrete repair, abutment concrete sealer, asphalt butt joints, relief joint cleaning sealing, curb and gutter replacement. Location is on (Martin Luther) King Drive in Chicago, Cook County.

    Cook · contract 80C69

    Lorig Construction Company
    $1.1M · 3 other bids
    let Nov 6, 2026

  • HMA resurfacing of 5th Ave. from Roosevelt Rd. to Bataan Dr. in the village of Maywood. Additional work includes curb and gutter, sidewalk, ADA ramps and other required work.

    Cook · contract 61M81

    Builders Paving, LLC
    $1.1M · 6 other bids
    let Nov 6, 2026

  • HMA resurfacing of Wells Bypass Rd. from Veterans Memorial Dr. to IL 148 in Jefferson County. Additional work includes HMA shoulders, turn lanes, pavement markings and other required work.

    Jefferson · contract 99755

    E. T. Simonds Construction Company
    $1.1M · 1 other bid
    let Nov 6, 2026

  • HMA resurfacing of East Market St. from Hickory St. to Dewey St. in the city of Troy. Additional work includes curb and gutter, sidewalks, pavement markings and other required work.

    Madison · contract 97893

    DMS Contracting, Inc.
    $1.0M · 3 other bids
    let Nov 6, 2026

  • (1.41-Mile) This project consists of resurfacing the existing HMA pavement with HMA surface course, HMA Binder course, thermoplastic pavement markings, ADA Improvements for curb ramps. This project is in the villages of Niles and Morton Grove in Cook County.

    Cook · contract 62V42

    A Lamp Concrete Contractors, Inc.
    $962,894 · 4 other bids
    let Nov 6, 2026

  • HMA resurfacing, patching, pavement markings, sidewalks and ADA improvements at various locations in the city of Elgin.

    Kane · contract 61K73

    Geneva Construction Company LLC.
    $962,391 · 4 other bids
    let Nov 6, 2026

  • HMA resurfacing and traffic signal improvement of 103rd St. from Southwest Highway to Ridgeland Ave. in the village of Chicago Ridge. Additional work includes curb and gutter, sidewalks, pavement markings and other required work.

    Cook · contract 61M69

    Lindahl Brothers, Inc.
    $867,595 · 1 other bid
    let Nov 6, 2026

  • (1.46-Mile) SMART overlay project in which the work to be performed under this contract consists of hot-mix asphalt surface removal, placement of hot mix surface course, placement of hot mix binder course, pavement patching, placement of pavement markings. The project is located in the Village of Barrington Hills within Cook County.

    Cook · contract 80D34

    Plote Construction, Inc.
    $791,409 · 3 other bids
    let Nov 6, 2026

  • Furnishing, storing and delivering the precast concrete beams and bearings for the Green Bay Road Bridge rehabilitation over the Union Pacific Railroad in the village of Lake Bluff.

    Lake · contract 61M89

    Granite Construction Company
    $778,006 · 1 other bid
    let Nov 6, 2026

  • HMA resurfacing of Crystal Lake Rd. from Algonquin Rd. to Miller Rd. in the village of Lake in the Hills. Additional work includes pavement patching, drainage improvements, sidewalks, ADA improvements and other required work.

    McHenry · contract 61M88

    Geske and Sons, Inc.
    $773,935 · 3 other bids
    let Nov 6, 2026

  • HMA resurfacing of Brainard Ave. from Harding Ave. to 31st St. in the village of LaGrange Park. Additional work includes drainage improvements, sidewalks, ADA ramps, pavement patching and other required work.

    Cook · contract 61M74

    Davis Concrete Construction Co.
    $634,588 · 6 other bids
    let Nov 6, 2026

  • 6 miles of of intermittent resurfacing on IL 84 from City of Hampton's Southern limit to Barber Creek Rd and I-80 rest area.

    Rock Island · contract 64V27

    Valley Construction Co.
    $499,044 · 1 other bid
    let Nov 6, 2026

  • Construction of a 5-foot sidewalk along Oak St. from Vine St. to State St. and along State St. from Oak St. to John St. in the village of Teutopolis.

    Effingham · contract 95979

    A&A Concrete LLC
    $239,184 · 6 other bids
    let Nov 6, 2026

  • Construction of new sidewalks along Fair St. and Morning Side Dr. in the city of Marion. Additional work includes cross walks, ADA ramps and other required work.

    Williamson · contract 99748

    Samron Midwest Contracting, Inc.
    $208,296 · 2 other bids
    let Nov 6, 2026

  • Bridge Deck Concrete Sealing with the parapets/curbs on various routes at various locations throughout LaSalle and Putnam counties.

    LaSalle, Putnam · contract 66T76

    All States Painting, Inc.
    $158,366 · 3 other bids
    let Nov 6, 2026

  • Bridge deck concrete sealing on various bridges in Jefferson, Perry and Jackson Counties.

    Jackson, Jefferson, Perry · contract 78C27

    M & M Concrete, Inc.
    $149,987 · 1 other bid
    let Nov 6, 2026

  • Reconstruction of Deerfield Rd. from Milwaukee Ave. to Saunders Rd. in the villages of Buffalo Grove, Riverwoods and Deerfield. Work includes full-depth HMA pavement, curb and gutter, drainage improvements, precast box culverts, bridge deck replacement, sidewalk, multi-use path, traffic signal modernization and other required work.

    Lake · contract 61K62

    Plote Construction, Inc.
    $65M · 3 other bids
    let Sep 18, 2026

  • (1.33-Mile) Drainage Improvements of the Frontage Road Storm Sewers (FRS) in Harrison Street that include Open Cut Trenching and Jacking Sewer Installation for storm sewer size 66-, jacking and receiving chambers, pavement removal, backfilling, roadway reconstruction and patching, resurfacing, relocation of water main and combined sewers along Harrison Street, and jacking water main and combined sewers under I-290. Location is on Harrison Street and Bataan Dr. from West of 21st Ave. to East of 1st Ave, in the Village of Maywood and Broadview in Cook County, Illinois.

    Cook · contract 62X09

    Martam Construction Incorporated
    $36M · 1 other bid
    let Sep 18, 2026

  • Full depth pavement reconstruction of Willow Rd. from Forestway Dr. to Provident Ave. in the village of Winnetka. Work includes PCC pavement, curb and gutter, sidewalk, drainage improvements, traffic signals, lighting and other required work.

    Cook · contract 61M29

    Campanella and Sons, Inc.
    $23M · 6 other bids
    let Sep 18, 2026

  • HMA resurfacing and widening at the intersection of Waukegan Rd. and East Lake Avenue in the village of Glenview. Additional work includes storm sewers, curb and gutter, traffic signal modernization, lighting, pavement marking and other required work.

    Cook · contract 61K82

    Acura Inc.
    $8.3M · 2 other bids
    let Sep 18, 2026

  • Construction of a shared-use path from Strieby Drive to Fullerton Avenue in the River Grove Forest Protection District. Includes aggregate and HMA, precast concrete boardwalk, sidewalk, and traffic signal modernization.

    Cook · contract 61M58

    Herlihy Mid-Continent Company
    $8.2M · 3 other bids
    let Sep 18, 2026

  • (4.87-Mile) SMART Overlay project includes hot-mix asphalt removal, pavement patching, resurfacing with hot-mix asphalt, placement of pavement markings, installation of raised reflective pavement markers, ADA ramps, APS traffic signals, detector loops. Illinois Route 72 (Higgins Road) is a four-lane principal arterial located in the village of Elk Grove, Cook County.

    Cook · contract 62V85

    Builders Paving, LLC
    $8.1M · 2 other bids
    let Sep 18, 2026

  • PCC pavement widening and construction of a three-span steel beam bridge with PCC deck carrying North Green Mount Rd. over Richland Creek in the village of Shiloh. Additional work includes sidewalks, drainage improvements, traffic signal modifications and other required work.

    St. Clair · contract 97892

    Plocher Construction Company, Inc.
    $7.7M · 2 other bids
    let Sep 18, 2026

  • (3.44-Mile) SMART Overlay, bridge latex overlay, and ADA improvement includes (HMA) removal, pavement patching, resurfacing with (HMA), drainage structure adjustment and cleaning, pavement markings, raised reflective markers, ADA ramps, sidewalk replacement, curb and gutter replacement, pedestrian signals, detector loops, hydro-scarification, deck slab repair, diamond grinding, joint replacement with strip seals, replace diaphragms, approach slab repair, concrete sealer, asphalt butt joints, relief joint cleaning sealing, stream gauge. Location is in the City of Harvey and the Village of Dolton, South Holland and Dixmoor in Cook County.

    Cook · contract 80D33

    K-Five Construction Corporation
    $6.4M · 2 other bids
    let Sep 18, 2026

  • 2.09 miles of patching, milling, resurfacing and detector loops on Old US 51 Business from IL 48 / IL 121 to US 36.

    Macon · contract 74636

    Illinois Valley Paving, a div of UCM, Inc.
    $6.0M · 0 other bids
    let Sep 18, 2026

  • HMA resurfacing on George Street from North Avenue (IL 64 to the north village limit of Melrose Park. Includes curb and gutter, sidewalk, water main installation and pavement markings.

    Cook · contract 61M63

    A Lamp Concrete Contractors, Inc.
    $5.6M · 3 other bids
    let Sep 18, 2026

Source: Illinois Department of Transportation, Contract Status, read twice a day. Changes: the low bidder's address left out.