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NAICS 238990 · All Other Specialty Trade Contractors

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Specialty contractors in Downers Grove, IL

8 specialty contractors in Downers Grove, IL; 469 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. American Energy Group

    ActiveCorporation registered in SAM.gov

    Downers Grove, IL

    Ask it
    Proof for American Energy Group
    SAM.gov registration
    US-GSA-SAM V4ZKRZSRPU25
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 19, 2027
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Critical Technology Solutions Inc, Critical Technology Solutions, Inc.

    ActiveCorporation registered in SAM.gov

    Downers Grove, IL

    Ask it
    Proof for Critical Technology Solutions Inc, Critical Technology Solutions, Inc.
    SAM.gov registration
    US-GSA-SAM EGDEMLMFNE19
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 7, 2027
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Eagle Renovations LLC

    ActiveSole proprietorship registered in SAM.gov

    Downers Grove, IL

    Ask it
    Proof for Eagle Renovations LLC
    SAM.gov registration
    US-GSA-SAM FVPNRR8KUR65
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jul 29, 2027
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Gibson Electric CO., Inc.

    ActiveCorporation registered in SAM.gov

    Downers Grove, IL

    Ask it
    Proof for Gibson Electric CO., Inc.
    SAM.gov registration
    US-GSA-SAM HWK2QYMJ51X6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 1, 2027
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Lighthouse Exhibits, Inc

    ActiveCorporation registered in SAM.gov

    Downers Grove, IL

    Ask it
    Proof for Lighthouse Exhibits, Inc
    SAM.gov registration
    US-GSA-SAM SBQHWGTHQ349
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 1, 2027
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Chicagoland Cabling Solutions, Inc.

    ActiveCorporation registered in SAM.gov

    Downers Grove, IL

    Ask it
    Proof for Chicagoland Cabling Solutions, Inc.
    SAM.gov registration
    US-GSA-SAM GDELQM35AP41
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 13, 2027
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Lighthouse Installation Corp

    ActiveCorporation registered in SAM.gov

    Downers Grove, IL

    Ask it
    Proof for Lighthouse Installation Corp
    SAM.gov registration
    US-GSA-SAM TK36XV8J25L1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 11, 2026
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Nat Tech, LLC

    ActiveCorporation registered in SAM.gov

    Downers Grove, IL

    Ask it
    Proof for Nat Tech, LLC
    SAM.gov registration
    US-GSA-SAM V1YKFNY257P3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 12, 2027
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Alure Development Group LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Oak Brook, IL · 5 mi away

    Ask it
    Proof for Alure Development Group LLC
    SAM.gov registration
    US-GSA-SAM MV4QMFKF34Y8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 4, 2027
    Checked
    Oct 23, 2026
    Where
    Oak Brook, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Antarctic Mechanical Services Inc, Ams Mechanical Systems, Inc.

    ActiveCorporation registered in SAM.gov

    Woodridge, IL · 4 mi away

    Ask it
    Proof for Antarctic Mechanical Services Inc, Ams Mechanical Systems, Inc.
    SAM.gov registration
    US-GSA-SAM M4BDDTW8NEA5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 2, 2027
    Checked
    Oct 23, 2026
    Where
    Woodridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Constellation Telecom LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Hinsdale, IL · 5 mi away

    Ask it
    Proof for Constellation Telecom LLC
    SAM.gov registration
    US-GSA-SAM EPENVFLNUG33
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 21, 2027
    Checked
    Oct 23, 2026
    Where
    Hinsdale, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Continental Electrical Construction Company LLC

    ActiveOther organization registered in SAM.gov

    Oak Brook, IL · 5 mi away

    Ask it
    Proof for Continental Electrical Construction Company LLC
    SAM.gov registration
    US-GSA-SAM KAQUAJAD1X38
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 25, 2027
    Checked
    Oct 23, 2026
    Where
    Oak Brook, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Jfb Hart Coatings, Inc.

    ActiveCorporation registered in SAM.gov

    Westmont, IL · 2 mi away

    Ask it
    Proof for Jfb Hart Coatings, Inc.
    SAM.gov registration
    US-GSA-SAM X25TLQ8FVAV6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 12, 2027
    Checked
    Oct 23, 2026
    Where
    Westmont, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Monaco Mechanical Inc

    ActiveCorporation registered in SAM.gov

    Lisle, IL · 3 mi away

    Ask it
    Proof for Monaco Mechanical Inc
    SAM.gov registration
    US-GSA-SAM XR9FL7SN91P4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 5, 2027
    Checked
    Oct 23, 2026
    Where
    Lisle, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Precision Control Systems of Chicago, Inc., Not Applicable

    ActiveCorporation registered in SAM.gov

    Lisle, IL · 3 mi away

    Ask it
    Proof for Precision Control Systems of Chicago, Inc., Not Applicable
    SAM.gov registration
    US-GSA-SAM KJEBW9DBD5R5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 29, 2027
    Checked
    Oct 23, 2026
    Where
    Lisle, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. S & a Products Inc

    ActiveCorporation registered in SAM.gov

    Lisle, IL · 3 mi away

    Ask it
    Proof for S & a Products Inc
    SAM.gov registration
    US-GSA-SAM PLRMCJLQJFD5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 1, 2027
    Checked
    Oct 23, 2026
    Where
    Lisle, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Earthwerks Land Improvement & Development Corp, Earthwerks Land Improvment & Development Corporation

    ActiveCorporation registered in SAM.gov

    Lisle, IL · 3 mi away

    Ask it
    Proof for Earthwerks Land Improvement & Development Corp, Earthwerks Land Improvment & Development Corporation
    SAM.gov registration
    US-GSA-SAM EK15K75WRNP9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 12, 2027
    Checked
    Oct 23, 2026
    Where
    Lisle, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Excel Mechanical Services LLC

    ActiveCorporation registered in SAM.gov

    Woodridge, IL · 4 mi away

    Ask it
    Proof for Excel Mechanical Services LLC
    SAM.gov registration
    US-GSA-SAM PWYLQPJYLFJ9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 17, 2027
    Checked
    Oct 23, 2026
    Where
    Woodridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Arcnet Elevator Services LLC

    ActiveCorporation registered in SAM.gov

    Bolingbrook, IL · 7 mi away

    Ask it
    Proof for Arcnet Elevator Services LLC
    SAM.gov registration
    US-GSA-SAM PZ38HAM7FN62
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 11, 2027
    Checked
    Oct 23, 2026
    Where
    Bolingbrook, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Aspen Commercial Painting Inc

    ActiveCorporation registered in SAM.gov

    Burr Ridge, IL · 6 mi away

    Ask it
    Proof for Aspen Commercial Painting Inc
    SAM.gov registration
    US-GSA-SAM HNPNQKJGHUY1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 15, 2027
    Checked
    Oct 23, 2026
    Where
    Burr Ridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

More cities in Illinois

Chicago 102Rockford 19Joliet 17Springfield 14Decatur 13Peoria 13Elk Grove Village 11Naperville 10Plainfield 10Aurora 9Belleville 9Elgin 9Moline 9Alsip 8East Peoria 7Frankfort 7

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