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NAICS 541330 · Engineering Services

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Engineering firm in Mt Vernon, IL

Engineering firm in Mt Vernon, IL; 115 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Heneghan & Associates PC

    Engineering firm

    Mt. Vernon, IL

    Proof for Heneghan & Associates PC
    Where
    Mt. Vernon, IL · serves Illinois
    Phone
    (618) 533-6525
    Listing
    Built from public records. Not claimed yet, so call them directly.
  2. Cce Technologies Inc

    Engineering firm

    Centralia, IL · 18 mi away

    Proof for Cce Technologies Inc
    Where
    Centralia, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  3. Franklin County Engineer Ofc

    Engineering firm

    Benton, IL · 21 mi away

    Proof for Franklin County Engineer Ofc
    Where
    Benton, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  4. Bishop Engineering

    Engineering firm

    Du Quoin, IL · 28 mi away

    Proof for Bishop Engineering
    Where
    Du Quoin, IL · serves Illinois
    Phone
    (618) 542-5419
    Listing
    Built from public records. Not claimed yet, so call them directly.
  5. Power Techniques, Inc

    Engineering firm

    Alma, IL · 30 mi away

    Proof for Power Techniques, Inc
    Where
    Alma, IL · serves Illinois
    Phone
    (618) 547-9099
    Listing
    Built from public records. Not claimed yet, so call them directly.
  6. Act Automotive

    Engineering firm

    Flora, IL · 33 mi away

    Proof for Act Automotive
    Where
    Flora, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  7. Noble Engineering Consultants

    Engineering firm

    Flora, IL · 33 mi away

    Proof for Noble Engineering Consultants
    Where
    Flora, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  8. Henry, Meisenheimer & Gende, Incorporated

    ActiveTax-exempt corporation registered in SAM.gov

    Breese, IL · 40 mi away

    Proof for Henry, Meisenheimer & Gende, Incorporated
    SAM.gov registration
    SAM.gov G8ZNX6KT1FV8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Dec 1, 2026
    Checked
    Nov 2, 2026
    Where
    Breese, IL · serves Illinois
    Phone
    (618) 526-9611
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  9. Holcomb Foundation Engineering Company Inc.

    ActiveCorporation registered in SAM.gov

    Carbondale, IL · 43 mi away

    Proof for Holcomb Foundation Engineering Company Inc.
    SAM.gov registration
    SAM.gov FP6LLF84FJA9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 13, 2027
    Checked
    Nov 2, 2026
    Where
    Carbondale, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  10. J.T. Blankinship, Inc., J T Blankinship Inc

    ActiveCorporation registered in SAM.gov

    Murphysboro, IL · 44 mi away

    Proof for J.T. Blankinship, Inc., J T Blankinship Inc
    SAM.gov registration
    SAM.gov CVG2ENNGHHH5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 21, 2027
    Checked
    Nov 2, 2026
    Where
    Murphysboro, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  11. Hurst-Rosche, Inc.

    Engineering firm

    Marion, IL · 42 mi away

    Proof for Hurst-Rosche, Inc.
    Where
    Marion, IL · serves Illinois
    Phone
    (618) 998-0075
    Listing
    Built from public records. Not claimed yet, so call them directly.
  12. J. T. Blankinship, Inc.

    Engineering firm

    Murphysboro, IL · 44 mi away

    Proof for J. T. Blankinship, Inc.
    Where
    Murphysboro, IL · serves Illinois
    Phone
    (618) 687-1771
    Listing
    Built from public records. Not claimed yet, so call them directly.
  13. Midwest Reclamation Resources

    Engineering firm

    Murphysboro, IL · 44 mi away

    Proof for Midwest Reclamation Resources
    Where
    Murphysboro, IL · serves Illinois
    Phone
    (618) 687-5590
    Listing
    Built from public records. Not claimed yet, so call them directly.
  14. Netemeyer Engineering

    Engineering firm

    Aviston, IL · 43 mi away

    Proof for Netemeyer Engineering
    Where
    Aviston, IL · serves Illinois
    Phone
    (618) 228-7816
    Listing
    Built from public records. Not claimed yet, so call them directly.
  15. Webster Mechanical Engineering

    Engineering firm

    New Baden, IL · 43 mi away

    Proof for Webster Mechanical Engineering
    Where
    New Baden, IL · serves Illinois
    Phone
    (314) 799-5654
    Listing
    Built from public records. Not claimed yet, so call them directly.
  16. Boyt Engineering

    Engineering firm

    Marion, IL · 42 mi away

    Proof for Boyt Engineering
    Where
    Marion, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  17. Aviation At Southern Illinois University Carbondale

    Engineering firm

    Murphysboro, IL · 44 mi away

    Proof for Aviation At Southern Illinois University Carbondale
    Where
    Murphysboro, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  18. Carters Engineering

    Engineering firm

    Murphysboro, IL · 44 mi away

    Proof for Carters Engineering
    Where
    Murphysboro, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  19. Lunsford Baysinger Architects

    Engineering firm

    Marion, IL · 42 mi away

    Proof for Lunsford Baysinger Architects
    Where
    Marion, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  20. Brown & Roberts Inc

    ActiveCorporation registered in SAM.gov

    Harrisburg, IL · 48 mi away

    Proof for Brown & Roberts Inc
    SAM.gov registration
    SAM.gov QP7SKQS2VTB3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 19, 2027
    Checked
    Nov 2, 2026
    Where
    Harrisburg, IL · serves Illinois
    Phone
    (618) 252-8111
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

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