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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Thornton, IL

General engineering contractors in Thornton, IL; 74 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. The Gallagher Group, Inc

    ActiveCorporation registered in SAM.gov

    Thornton, IL

    Ask it
    Proof for The Gallagher Group, Inc
    SAM.gov registration
    SAM.gov S8E5GSUL7TK5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 15, 2027
    Checked
    Nov 2, 2026
    Where
    Thornton, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Steppo Supply & Construction, Inc.

    ActiveOther organization registered in SAM.gov

    Lansing, IL · 4 mi away

    CallAsk it
    Proof for Steppo Supply & Construction, Inc.
    SAM.gov registration
    SAM.gov F6S7AESCN4L6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 6, 2027
    Checked
    Nov 2, 2026
    Where
    Lansing, IL · serves Illinois
    Phone
    (708) 889-0940
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Calumet City Plumbing & Heating CO Inc

    ActiveCorporation registered in SAM.gov

    Calumet City, IL · 4 mi away

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    Proof for Calumet City Plumbing & Heating CO Inc
    SAM.gov registration
    SAM.gov RV38XMYLNVZ4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 8, 2027
    Checked
    Nov 2, 2026
    Where
    Calumet City, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Valor Construction Services, Inc.

    ActiveCorporation registered in SAM.gov

    Hazel Crest, IL · 3 mi away

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    Proof for Valor Construction Services, Inc.
    SAM.gov registration
    SAM.gov XH2MTU3PWEK3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 14, 2027
    Checked
    Nov 2, 2026
    Where
    Hazel Crest, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Connect Tech Telecommunications LLC

    ActiveCorporation registered in SAM.gov

    Lansing, IL · 4 mi away

    Ask it
    Proof for Connect Tech Telecommunications LLC
    SAM.gov registration
    SAM.gov ULBZWDXJ5ZS6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 22, 2027
    Checked
    Nov 2, 2026
    Where
    Lansing, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. B. Bruce Incorporated

    ActiveCorporation registered in SAM.gov

    Alsip, IL · 9 mi away

    Ask it
    Proof for B. Bruce Incorporated
    SAM.gov registration
    SAM.gov CA7LMP8MZRB3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 10, 2026
    Checked
    Nov 2, 2026
    Where
    Alsip, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Cypher Logic Inc.

    ActiveCorporation registered in SAM.gov

    Riverdale, IL · 5 mi away

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    Proof for Cypher Logic Inc.
    SAM.gov registration
    SAM.gov E1MLDNGFBUW1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 21, 2027
    Checked
    Nov 2, 2026
    Where
    Riverdale, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Harrington Site Services CO, Harrington Site Services Company

    ActiveCorporation registered in SAM.gov

    Alsip, IL · 9 mi away

    Ask it
    Proof for Harrington Site Services CO, Harrington Site Services Company
    SAM.gov registration
    SAM.gov NS8EFSFM5663
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 7, 2027
    Checked
    Nov 2, 2026
    Where
    Alsip, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Era-Valdivia Contractors, Inc

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 10 mi away

    Ask it
    Proof for Era-Valdivia Contractors, Inc
    SAM.gov registration
    SAM.gov JFT9JC3YS2Y6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 22, 2027
    Checked
    Nov 2, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. M&J Underground Inc

    ActiveCorporation registered in SAM.gov

    Monee, IL · 14 mi away

    Ask it
    Proof for M&J Underground Inc
    SAM.gov registration
    SAM.gov THVMEXEEKMD5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 24, 2027
    Checked
    Nov 2, 2026
    Where
    Monee, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Roadworx, Inc.

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 10 mi away

    Ask it
    Proof for Roadworx, Inc.
    SAM.gov registration
    SAM.gov C99CPWXEBWN8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Nov 2, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Davis Concrete Construction Company

    ActiveCorporation registered in SAM.gov

    Monee, IL · 14 mi away

    Ask it
    Proof for Davis Concrete Construction Company
    SAM.gov registration
    SAM.gov C71MDEV654V1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 2, 2027
    Checked
    Nov 2, 2026
    Where
    Monee, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Mys Inc

    ActiveCorporation registered in SAM.gov

    Palos Park, IL · 14 mi away

    Ask it
    Proof for Mys Inc
    SAM.gov registration
    SAM.gov R4TXDLKRRWH7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 18, 2027
    Checked
    Nov 2, 2026
    Where
    Palos Park, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Vested Gold Solutions Inc.

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 12 mi away

    Ask it
    Proof for Vested Gold Solutions Inc.
    SAM.gov registration
    SAM.gov GV1JZJMNC4G7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 22, 2027
    Checked
    Nov 2, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Cabo Construction Corp

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 20 mi away

    CallAsk it
    Proof for Cabo Construction Corp
    SAM.gov registration
    SAM.gov C45VNJ28BFD1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 8, 2027
    Checked
    Nov 2, 2026
    Where
    Chicago, IL · serves Illinois
    Phone
    (773) 521-2226
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Industrial Fence, Inc.

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 20 mi away

    CallAsk it
    Proof for Industrial Fence, Inc.
    SAM.gov registration
    SAM.gov NA8WPAJH5ME7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 21, 2027
    Checked
    Nov 2, 2026
    Where
    Chicago, IL · serves Illinois
    Phone
    (773) 521-9900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Sheridan Plumbing & Sewer, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Bedford Park, IL · 16 mi away

    CallAsk it
    Proof for Sheridan Plumbing & Sewer, LLC
    SAM.gov registration
    SAM.gov QLBFXNXAV8B3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Nov 2, 2026
    Where
    Bedford Park, IL · serves Illinois
    Phone
    (708) 475-7100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Will County Well & Pump CO., Inc.

    ActiveCorporation registered in SAM.gov

    New Lenox, IL · 18 mi away

    CallAsk it
    Proof for Will County Well & Pump CO., Inc.
    SAM.gov registration
    SAM.gov CEAHR2Y2ELJ5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 16, 2027
    Checked
    Nov 2, 2026
    Where
    New Lenox, IL · serves Illinois
    Phone
    (815) 485-2413
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. 1983

    ActiveCorporation registered in SAM.gov

    Burr Ridge, IL · 20 mi away

    Ask it
    Proof for 1983
    SAM.gov registration
    SAM.gov FFM6WK65UTK3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 6, 2026
    Checked
    Nov 2, 2026
    Where
    Burr Ridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. J Nardulli Concrete Inc

    ActiveCorporation registered in SAM.gov

    Cicero, IL · 20 mi away

    CallAsk it
    Proof for J Nardulli Concrete Inc
    SAM.gov registration
    SAM.gov ENC1CKKS5N95
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 28, 2027
    Checked
    Nov 2, 2026
    Where
    Cicero, IL · serves Illinois
    Phone
    (708) 652-3000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

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