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NAICS 541330 · Engineering Services

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Engineering firm in Algonquin, IL

Engineering firm in Algonquin, IL; 624 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Aeris Technical Solutions Inc

    ActiveCorporation registered in SAM.gov

    Algonquin, IL

    Proof for Aeris Technical Solutions Inc
    SAM.gov registration
    SAM.gov E18DPTPXAXB6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 2, 2027
    Checked
    Nov 2, 2026
    Where
    Algonquin, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  2. Lintech Engineering, Inc

    Engineering firm

    Algonquin, IL

    Proof for Lintech Engineering, Inc
    Where
    Algonquin, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  3. Althoff Home Services

    Engineering firm

    Crystal Lake, IL · 5 mi away

    Proof for Althoff Home Services
    Where
    Crystal Lake, IL · serves Illinois
    Phone
    (815) 455-7000
    Listing
    Built from public records. Not claimed yet, so call them directly.
  4. Heinz Gerald L & Assoc

    Engineering firm

    East Dundee, IL · 4 mi away

    Proof for Heinz Gerald L & Assoc
    Where
    East Dundee, IL · serves Illinois
    Phone
    (847) 426-4535
    Listing
    Built from public records. Not claimed yet, so call them directly.
  5. Land Technology And Lambert & Associates

    Engineering firm

    Lake in the Hills, IL · 3 mi away

    Proof for Land Technology And Lambert & Associates
    Where
    Lake in the Hills, IL · serves Illinois
    Phone
    (815) 363-9200
    Listing
    Built from public records. Not claimed yet, so call them directly.
  6. Ability Innovative Tech

    Engineering firm

    Crystal Lake, IL · 5 mi away

    Proof for Ability Innovative Tech
    Where
    Crystal Lake, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  7. American Calibration, Inc.

    Engineering firm

    Crystal Lake, IL · 5 mi away

    Proof for American Calibration, Inc.
    Where
    Crystal Lake, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  8. Dts America Inc

    Engineering firm

    East Dundee, IL · 4 mi away

    Proof for Dts America Inc
    Where
    East Dundee, IL · serves Illinois
    Phone
    (847) 783-0401
    Listing
    Built from public records. Not claimed yet, so call them directly.
  9. Oxford Engineering, Ltd

    Engineering firm

    West Dundee, IL · 4 mi away

    Proof for Oxford Engineering, Ltd
    Where
    West Dundee, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  10. Paxis Llc

    Engineering firm

    Crystal Lake, IL · 5 mi away

    Proof for Paxis Llc
    Where
    Crystal Lake, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  11. Steward Engineering

    Engineering firm

    Carpentersville, IL · 4 mi away

    Proof for Steward Engineering
    Where
    Carpentersville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  12. Arising Innovations Inc

    Engineering firm

    Carpentersville, IL · 4 mi away

    Proof for Arising Innovations Inc
    Where
    Carpentersville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  13. Humidity To Optimization (htoo)

    Engineering firm

    East Dundee, IL · 4 mi away

    Proof for Humidity To Optimization (htoo)
    Where
    East Dundee, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  14. Lintech Engineering Llc

    Engineering firm

    Crystal Lake, IL · 5 mi away

    Proof for Lintech Engineering Llc
    Where
    Crystal Lake, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  15. State Materials Engineering Llc

    Engineering firm

    East Dundee, IL · 4 mi away

    Proof for State Materials Engineering Llc
    Where
    East Dundee, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
  16. Baxter & Woodman, Inc.

    ActiveCorporation registered in SAM.gov

    Crystal Lake, IL · 8 mi away

    Proof for Baxter & Woodman, Inc.
    SAM.gov registration
    SAM.gov Q11LLD1LKYL5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 19, 2027
    Checked
    Nov 2, 2026
    Where
    Crystal Lake, IL · serves Illinois
    Phone
    (815) 459-1260
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  17. Delta Mobile Systems, Inc.

    ActiveCorporation registered in SAM.gov

    Elgin, IL · 8 mi away

    Proof for Delta Mobile Systems, Inc.
    SAM.gov registration
    SAM.gov R9P4NR4VVEX4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 11, 2027
    Checked
    Nov 2, 2026
    Where
    Elgin, IL · serves Illinois
    Phone
    (847) 468-1840
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  18. Hampton Lenzini and Renwick Inc

    ActiveCorporation registered in SAM.gov

    Elgin, IL · 8 mi away

    Proof for Hampton Lenzini and Renwick Inc
    SAM.gov registration
    SAM.gov KT39CREMUE48
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 15, 2026
    Checked
    Nov 2, 2026
    Where
    Elgin, IL · serves Illinois
    Phone
    (847) 697-6700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  19. Medical Murray Inc

    ActiveCorporation registered in SAM.gov

    North Barrington, IL · 8 mi away

    Proof for Medical Murray Inc
    SAM.gov registration
    SAM.gov CEJELGYHMBH1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 18, 2027
    Checked
    Nov 2, 2026
    Where
    North Barrington, IL · serves Illinois
    Phone
    (847) 620-7990
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  20. Bosque Enterprises LLC

    ActiveSole proprietorship registered in SAM.gov

    Elgin, IL · 8 mi away

    Proof for Bosque Enterprises LLC
    SAM.gov registration
    SAM.gov WN7KYYNA3FM5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 2, 2027
    Checked
    Nov 2, 2026
    Where
    Elgin, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

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