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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Rockford, IL

6 general engineering contractors in Rockford, IL; 185 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Campos Construction Inc

    ActiveCorporation registered in SAM.gov

    Rockford, IL

    Ask it
    Proof for Campos Construction Inc
    SAM.gov registration
    US-GSA-SAM KEDDTSB8AX45
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 17, 2027
    Checked
    Oct 23, 2026
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Northern Illinois Service CO., Northern Illinois Service Company

    ActiveCorporation registered in SAM.gov

    Rockford, IL

    Ask it
    Proof for Northern Illinois Service CO., Northern Illinois Service Company
    SAM.gov registration
    US-GSA-SAM PKTLVWJLRV16
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Oct 23, 2026
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Stenstrom Excavation & Blacktop, Inc., Stenstrom Excavation & Blacktop Group

    ActiveOther organization registered in SAM.gov

    Rockford, IL

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    Proof for Stenstrom Excavation & Blacktop, Inc., Stenstrom Excavation & Blacktop Group
    SAM.gov registration
    US-GSA-SAM J25EKJWK5ML5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jan 21, 2027
    Checked
    Oct 23, 2026
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Sustainable Development Foundation

    ActiveTax-exempt corporation registered in SAM.gov

    Rockford, IL

    Ask it
    Proof for Sustainable Development Foundation
    SAM.gov registration
    US-GSA-SAM L66ADFZY7KN5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 3, 2027
    Checked
    Oct 23, 2026
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Tci Concrete, Inc

    ActiveCorporation registered in SAM.gov

    Rockford, IL

    Ask it
    Proof for Tci Concrete, Inc
    SAM.gov registration
    US-GSA-SAM YHDNLMR3BSK8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 27, 2027
    Checked
    Oct 23, 2026
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. William Charles, Inc, William Charles Construction Company, LLC

    ActiveCorporation registered in SAM.gov

    Rockford, IL

    Ask it
    Proof for William Charles, Inc, William Charles Construction Company, LLC
    SAM.gov registration
    US-GSA-SAM CM6BAMHU3CP7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 26, 2027
    Checked
    Oct 23, 2026
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. N-Trak Group LLC, N-Trak Group, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Loves Park, IL · 6 mi away

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    Proof for N-Trak Group LLC, N-Trak Group, LLC
    SAM.gov registration
    US-GSA-SAM NTL1SMUQMWK3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 15, 2027
    Checked
    Oct 23, 2026
    Where
    Loves Park, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Huskie Contractors LLC

    ActiveSole proprietorship registered in SAM.gov

    Byron, IL · 14 mi away

    Ask it
    Proof for Huskie Contractors LLC
    SAM.gov registration
    US-GSA-SAM S5UVS2GG6EM7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jan 18, 2027
    Checked
    Oct 23, 2026
    Where
    Byron, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. E.R. Bakey Inc

    ActiveCorporation registered in SAM.gov

    Flora Twp, IL · 11 mi away

    Ask it
    Proof for E.R. Bakey Inc
    SAM.gov registration
    US-GSA-SAM Q5M6K1MRKGF1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 3, 2027
    Checked
    Oct 23, 2026
    Where
    Flora Twp, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Schroeder Asphalt Services Inc

    ActiveCorporation registered in SAM.gov

    Marengo, IL · 22 mi away

    Ask it
    Proof for Schroeder Asphalt Services Inc
    SAM.gov registration
    US-GSA-SAM DDWZRES3KMH3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 29, 2027
    Checked
    Oct 23, 2026
    Where
    Marengo, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Obrien Civil Works Inc

    ActiveCorporation registered in SAM.gov

    Mount Morris, IL · 24 mi away

    Ask it
    Proof for Obrien Civil Works Inc
    SAM.gov registration
    US-GSA-SAM W618WN962NT7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 29, 2027
    Checked
    Oct 23, 2026
    Where
    Mount Morris, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Civil Constructors, Inc, Helm Civil

    ActiveCorporation registered in SAM.gov

    Freeport, IL · 30 mi away

    Ask it
    Proof for Civil Constructors, Inc, Helm Civil
    SAM.gov registration
    US-GSA-SAM HEBMSKNAMSC8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 4, 2027
    Checked
    Oct 23, 2026
    Where
    Freeport, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Intren, LLC

    ActiveCorporation registered in SAM.gov

    Union, IL · 28 mi away

    Ask it
    Proof for Intren, LLC
    SAM.gov registration
    US-GSA-SAM GKLNP4JCC6N9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 13, 2027
    Checked
    Oct 23, 2026
    Where
    Union, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Elliott & Wood Inc, Elliott and Wood, Inc.

    ActiveCorporation registered in SAM.gov

    Dekalb, IL · 29 mi away

    Ask it
    Proof for Elliott & Wood Inc, Elliott and Wood, Inc.
    SAM.gov registration
    US-GSA-SAM GBB5WFBAKM13
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 7, 2027
    Checked
    Oct 23, 2026
    Where
    Dekalb, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Fischer Excavating Inc

    ActiveCorporation registered in SAM.gov

    Freeport, IL · 30 mi away

    Ask it
    Proof for Fischer Excavating Inc
    SAM.gov registration
    US-GSA-SAM GZVWFAUS6FQ9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 5, 2027
    Checked
    Oct 23, 2026
    Where
    Freeport, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. V&H Paving Inc

    ActiveCorporation registered in SAM.gov

    Dekalb, IL · 29 mi away

    Ask it
    Proof for V&H Paving Inc
    SAM.gov registration
    US-GSA-SAM W5A7VQYYHUB1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 22, 2026
    Checked
    Oct 23, 2026
    Where
    Dekalb, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Ganziano Sewer & Water, Inc

    ActiveCorporation registered in SAM.gov

    Woodstock, IL · 31 mi away

    Ask it
    Proof for Ganziano Sewer & Water, Inc
    SAM.gov registration
    US-GSA-SAM SBJDW9NJJA73
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 5, 2027
    Checked
    Oct 23, 2026
    Where
    Woodstock, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Lps Utilities Inc, Lps Utilities, Inc.

    ActiveCorporation registered in SAM.gov

    Woodstock, IL · 31 mi away

    Ask it
    Proof for Lps Utilities Inc, Lps Utilities, Inc.
    SAM.gov registration
    US-GSA-SAM W4RPG6F2LVC7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 21, 2027
    Checked
    Oct 23, 2026
    Where
    Woodstock, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Tower Works Inc

    ActiveCorporation registered in SAM.gov

    Maple Park, IL · 34 mi away

    Ask it
    Proof for Tower Works Inc
    SAM.gov registration
    US-GSA-SAM G413JFS7JDK8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 11, 2027
    Checked
    Oct 23, 2026
    Where
    Maple Park, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Alliance Contractors Inc

    ActiveCorporation registered in SAM.gov

    Woodstock, IL · 31 mi away

    Ask it
    Proof for Alliance Contractors Inc
    SAM.gov registration
    US-GSA-SAM R9H7WBLURME8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 18, 2027
    Checked
    Oct 23, 2026
    Where
    Woodstock, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

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