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NAICS 541330 · Engineering Services

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Engineering firm in Rockford, IL

26 engineering firm in Rockford, IL; 57 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Ingenium Technologies Corp

    ActiveCorporation registered in SAM.gov

    Rockford, IL

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    Proof for Ingenium Technologies Corp
    SAM.gov registration
    SAM.gov LES4KWJCDML6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 15, 2027
    Checked
    Oct 23, 2026
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 399-8803
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Michael Rogers Consulting LLC

    ActiveSole proprietorship registered in SAM.gov

    Rockford, IL

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    Proof for Michael Rogers Consulting LLC
    SAM.gov registration
    SAM.gov Q69WL5R4HKX9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 11, 2027
    Checked
    Oct 23, 2026
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Accelerated Machine Design And Engineering Llc

    Engineering firm

    Rockford, IL

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    Proof for Accelerated Machine Design And Engineering Llc
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 316-6381
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Arnold Lundgren & Associates

    Engineering firm

    Rockford, IL

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    Proof for Arnold Lundgren & Associates
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 394-4700
    Listing
    Built from public records. Not claimed yet, so call them directly.

  5. Arrow Engineering

    Engineering firm

    Rockford, IL

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    Proof for Arrow Engineering
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 397-0862
    Listing
    Built from public records. Not claimed yet, so call them directly.

  6. Ballard Engineering

    Engineering firm

    Rockford, IL

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    Proof for Ballard Engineering
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 229-1800
    Listing
    Built from public records. Not claimed yet, so call them directly.

  7. Chastain & Associates LLC

    Engineering firm

    Rockford, IL

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    Proof for Chastain & Associates LLC
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 489-0050
    Listing
    Built from public records. Not claimed yet, so call them directly.

  8. Crawford, Murphy & Tilly, Inc.

    Engineering firm

    Rockford, IL

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    Proof for Crawford, Murphy & Tilly, Inc.
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 397-7088
    Listing
    Built from public records. Not claimed yet, so call them directly.

  9. Daley Automation

    Engineering firm

    Rockford, IL

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    Proof for Daley Automation
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 637-1490
    Listing
    Built from public records. Not claimed yet, so call them directly.

  10. Gadsden Engineering

    Engineering firm

    Rockford, IL

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    Proof for Gadsden Engineering
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 200-9733
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. IMEG

    Engineering firm

    Rockford, IL

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    Proof for IMEG
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 965-6400
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. InterTECH Integrated Systems

    Engineering firm

    Rockford, IL

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    Proof for InterTECH Integrated Systems
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 977-9805
    Listing
    Built from public records. Not claimed yet, so call them directly.

  13. Sears Heating And Air Conditioning

    Engineering firm

    Rockford, IL

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    Proof for Sears Heating And Air Conditioning
    Where
    Rockford, IL · serves Illinois
    Phone
    (779) 200-3894
    Listing
    Built from public records. Not claimed yet, so call them directly.

  14. TAC Rockford / Transatlantic Connection, Inc.

    Engineering firm

    Rockford, IL

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    Proof for TAC Rockford / Transatlantic Connection, Inc.
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 962-5600
    Listing
    Built from public records. Not claimed yet, so call them directly.

  15. Terracon Consultants, Inc.

    Engineering firm

    Rockford, IL

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    Proof for Terracon Consultants, Inc.
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 873-0990
    Listing
    Built from public records. Not claimed yet, so call them directly.

  16. Testing Service Corporation

    Engineering firm

    Rockford, IL

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    Proof for Testing Service Corporation
    Where
    Rockford, IL · serves Illinois
    Phone
    (815) 394-2562
    Listing
    Built from public records. Not claimed yet, so call them directly.

  17. American Crystal Technologies

    Engineering firm

    Rockford, IL

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    Proof for American Crystal Technologies
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. Artisan Consulting Engineers, Llc

    Engineering firm

    Rockford, IL

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    Proof for Artisan Consulting Engineers, Llc
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Aztechcomm Llc

    Engineering firm

    Rockford, IL

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    Proof for Aztechcomm Llc
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. Metallic Bonds Ltd

    Engineering firm

    Rockford, IL

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    Proof for Metallic Bonds Ltd
    Where
    Rockford, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in Illinois

Chicago 343Naperville 49Schaumburg 34Lisle 31Springfield 29Elk Grove Village 25Aurora 24Downers Grove 24Elgin 24Peoria 23Arlington Heights 16Northbrook 16St. Charles 16Champaign 15Lombard 15Oak Brook 14

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