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NAICS 541330 · Engineering Services

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Engineering firm in Carol Stream, IL

5 engineering firm in Carol Stream, IL; 1,104 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Concordia Wireless, Inc.

    ActiveCorporation registered in SAM.gov

    Carol Stream, IL

    Proof for Concordia Wireless, Inc.
    SAM.gov registration
    SAM.gov ULVNXDXKDA18
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 15, 2026
    Checked
    Nov 2, 2026
    Where
    Carol Stream, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  2. Broesch Mechanical Svc Inc

    Engineering firm

    Carol Stream, IL

    Proof for Broesch Mechanical Svc Inc
    Where
    Carol Stream, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  3. Testing Service Corporation

    Engineering firm

    Carol Stream, IL

    Proof for Testing Service Corporation
    Where
    Carol Stream, IL · serves Illinois
    Phone
    (630) 462-2600
    Listing
    Built from public records. Not claimed yet, so call them directly.
  4. Triad Associates Inc

    Engineering firm

    Carol Stream, IL

    Proof for Triad Associates Inc
    Where
    Carol Stream, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  5. Technifast Industries Inc

    Engineering firm

    Carol Stream, IL

    Proof for Technifast Industries Inc
    Where
    Carol Stream, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  6. H C Nutting

    ActiveCorporation registered in SAM.gov

    Glendale Heights, IL · 3 mi away

    Proof for H C Nutting
    SAM.gov registration
    SAM.gov D97VV8DWFG58
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 15, 2027
    Checked
    Nov 2, 2026
    Where
    Glendale Heights, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  7. Matr Technologies LLC

    ActiveCorporation registered in SAM.gov

    Wheaton, IL · 3 mi away

    Proof for Matr Technologies LLC
    SAM.gov registration
    SAM.gov EFQ5UPPET926
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 26, 2027
    Checked
    Nov 2, 2026
    Where
    Wheaton, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  8. Associated

    Engineering firm

    Hanover Park, IL · 4 mi away

    Proof for Associated
    Where
    Hanover Park, IL · serves Illinois
    Phone
    (630) 588-8800
    Listing
    Built from public records. Not claimed yet, so call them directly.
  9. Blachford Inc

    Engineering firm

    West Chicago, IL · 5 mi away

    Proof for Blachford Inc
    Where
    West Chicago, IL · serves Illinois
    Phone
    (630) 231-8300
    Listing
    Built from public records. Not claimed yet, so call them directly.
  10. Dave Johnson & Associates Ltd

    Engineering firm

    Wheaton, IL · 3 mi away

    Proof for Dave Johnson & Associates Ltd
    Where
    Wheaton, IL · serves Illinois
    Phone
    (630) 752-8600
    Listing
    Built from public records. Not claimed yet, so call them directly.
  11. ProtoVision Technologies

    Engineering firm

    West Chicago, IL · 5 mi away

    Proof for ProtoVision Technologies
    Where
    West Chicago, IL · serves Illinois
    Phone
    (630) 765-3731
    Listing
    Built from public records. Not claimed yet, so call them directly.
  12. Terracon Consultants, Inc.

    Engineering firm

    Glendale Heights, IL · 3 mi away

    Proof for Terracon Consultants, Inc.
    Where
    Glendale Heights, IL · serves Illinois
    Phone
    (630) 717-4263
    Listing
    Built from public records. Not claimed yet, so call them directly.
  13. Zain Technologies

    Engineering firm

    Glendale Heights, IL · 3 mi away

    Proof for Zain Technologies
    Where
    Glendale Heights, IL · serves Illinois
    Phone
    (630) 715-3585
    Listing
    Built from public records. Not claimed yet, so call them directly.
  14. Cmes Inc.

    Engineering firm

    West Chicago, IL · 5 mi away

    Proof for Cmes Inc.
    Where
    West Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  15. Lumen Technical Services Corporation

    Engineering firm

    Wheaton, IL · 3 mi away

    Proof for Lumen Technical Services Corporation
    Where
    Wheaton, IL · serves Illinois
    Phone
    (630) 653-5774
    Listing
    Built from public records. Not claimed yet, so call them directly.
  16. Offset Technology Engineering & Consulting, Llc

    Engineering firm

    Wheaton, IL · 3 mi away

    Proof for Offset Technology Engineering & Consulting, Llc
    Where
    Wheaton, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  17. Rjn Group

    Engineering firm

    Wheaton, IL · 3 mi away

    Proof for Rjn Group
    Where
    Wheaton, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  18. Total Outsource, Inc.

    Engineering firm

    Roselle, IL · 5 mi away

    Proof for Total Outsource, Inc.
    Where
    Roselle, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  19. Webster Mcgrath & Ahlberg Ltd

    Engineering firm

    Wheaton, IL · 3 mi away

    Proof for Webster Mcgrath & Ahlberg Ltd
    Where
    Wheaton, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  20. Deer Point Homes Development

    Engineering firm

    Wheaton, IL · 3 mi away

    Proof for Deer Point Homes Development
    Where
    Wheaton, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.

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