DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 237990 · Other Heavy and Civil Engineering Construction

you asked:

General engineering contractors in Mascoutah, IL

General engineering contractors in Mascoutah, IL; 36 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Midwest Underground LLC

    ActiveCorporation registered in SAM.gov

    Mascoutah, IL

    Ask it
    Proof for Midwest Underground LLC
    SAM.gov registration
    SAM.gov SLUQJF7RSH39
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 4, 2026
    Checked
    Nov 2, 2026
    Where
    Mascoutah, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Dms Contracting Inc

    ActiveCorporation registered in SAM.gov

    Mascoutah, IL

    Ask it
    Proof for Dms Contracting Inc
    SAM.gov registration
    SAM.gov R7TACFLXH3G1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 12, 2027
    Checked
    Nov 2, 2026
    Where
    Mascoutah, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Kilian Corp

    ActiveCorporation registered in SAM.gov

    Mascoutah, IL

    Ask it
    Proof for Kilian Corp
    SAM.gov registration
    SAM.gov DN24DFGE3B86
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 21, 2027
    Checked
    Nov 2, 2026
    Where
    Mascoutah, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Christ Bros. Asphalt, Inc.

    ActiveCorporation registered in SAM.gov

    Lebanon, IL · 6 mi away

    Ask it
    Proof for Christ Bros. Asphalt, Inc.
    SAM.gov registration
    SAM.gov ZHLJNFRG1JB7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 7, 2027
    Checked
    Nov 2, 2026
    Where
    Lebanon, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. T.A.C. Construction Services, LLC

    ActiveOther organization registered in SAM.gov

    Shiloh, IL · 6 mi away

    Ask it
    Proof for T.A.C. Construction Services, LLC
    SAM.gov registration
    SAM.gov HJNBFCSG5LZ5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jan 29, 2027
    Checked
    Nov 2, 2026
    Where
    Shiloh, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Ramirez Diversified Services LLC

    ActiveCorporation registered in SAM.gov

    Belleville, IL · 11 mi away

    CallAsk it
    Proof for Ramirez Diversified Services LLC
    SAM.gov registration
    SAM.gov TA86VNUHK2N5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 30, 2027
    Checked
    Nov 2, 2026
    Where
    Belleville, IL · serves Illinois
    Phone
    (618) 402-9142
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Cannon Utility Services LLC

    ActiveCorporation registered in SAM.gov

    Belleville, IL · 11 mi away

    Ask it
    Proof for Cannon Utility Services LLC
    SAM.gov registration
    SAM.gov JDRAQFBLW5M6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 6, 2027
    Checked
    Nov 2, 2026
    Where
    Belleville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Gleeson Asphalt Inc

    ActiveCorporation registered in SAM.gov

    Belleville, IL · 11 mi away

    Ask it
    Proof for Gleeson Asphalt Inc
    SAM.gov registration
    SAM.gov PHBXNUNM4J69
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 17, 2027
    Checked
    Nov 2, 2026
    Where
    Belleville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Hanks Excavting & Landscaping Inc

    ActiveCorporation registered in SAM.gov

    Belleville, IL · 14 mi away

    Ask it
    Proof for Hanks Excavting & Landscaping Inc
    SAM.gov registration
    SAM.gov K9XJBHJFHMF7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 21, 2027
    Checked
    Nov 2, 2026
    Where
    Belleville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Kohnen's Concrete Products, Inc.

    ActiveCorporation registered in SAM.gov

    Germantown, IL · 12 mi away

    Ask it
    Proof for Kohnen's Concrete Products, Inc.
    SAM.gov registration
    SAM.gov YYJREYRYHSK5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 23, 2027
    Checked
    Nov 2, 2026
    Where
    Germantown, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. A & L Underground Inc

    ActiveCorporation registered in SAM.gov

    Troy, IL · 13 mi away

    Ask it
    Proof for A & L Underground Inc
    SAM.gov registration
    SAM.gov H1Q9HSCNHJ99
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 23, 2027
    Checked
    Nov 2, 2026
    Where
    Troy, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Charles E Mahoney CO, Charles E. Mahoney CO.

    ActiveCorporation registered in SAM.gov

    Swansea, IL · 11 mi away

    Ask it
    Proof for Charles E Mahoney CO, Charles E. Mahoney CO.
    SAM.gov registration
    SAM.gov RLPLAYR6A683
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 18, 2027
    Checked
    Nov 2, 2026
    Where
    Swansea, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Khl Construction, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Belleville, IL · 14 mi away

    Ask it
    Proof for Khl Construction, LLC
    SAM.gov registration
    SAM.gov CTAEYR5T67Y7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Feb 4, 2027
    Checked
    Nov 2, 2026
    Where
    Belleville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Lake Contracting, Inc.

    ActiveCorporation registered in SAM.gov

    Addieville, IL · 14 mi away

    Ask it
    Proof for Lake Contracting, Inc.
    SAM.gov registration
    SAM.gov TWNXK9JMJK55
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 13, 2027
    Checked
    Nov 2, 2026
    Where
    Addieville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Winter Bros Alliance LLC

    ActiveSole proprietorship registered in SAM.gov

    Collinsville, IL · 15 mi away

    Ask it
    Proof for Winter Bros Alliance LLC
    SAM.gov registration
    SAM.gov H78MAZ2RH266
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 16, 2027
    Checked
    Nov 2, 2026
    Where
    Collinsville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Brewster Companies, Inc, Brewster Companies, Inc.

    ActiveCorporation registered in SAM.gov

    Maryville, IL · 17 mi away

    Ask it
    Proof for Brewster Companies, Inc, Brewster Companies, Inc.
    SAM.gov registration
    SAM.gov KLLMMM7QUK87
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 20, 2027
    Checked
    Nov 2, 2026
    Where
    Maryville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Plocher Construction CO Inc

    ActiveCorporation registered in SAM.gov

    Highland, IL · 18 mi away

    Ask it
    Proof for Plocher Construction CO Inc
    SAM.gov registration
    SAM.gov XGSDQG87BJK1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 2, 2027
    Checked
    Nov 2, 2026
    Where
    Highland, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Stormwater Erosion Specialties & Excavation Inc

    ActiveCorporation registered in SAM.gov

    Millstadt, IL · 17 mi away

    Ask it
    Proof for Stormwater Erosion Specialties & Excavation Inc
    SAM.gov registration
    SAM.gov JBDTKYUSVG44
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 29, 2026
    Checked
    Nov 2, 2026
    Where
    Millstadt, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Haier Plumbing & Heating Inc

    ActiveCorporation registered in SAM.gov

    Okawville, IL · 16 mi away

    Ask it
    Proof for Haier Plumbing & Heating Inc
    SAM.gov registration
    SAM.gov L5XLSFMD1JF3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 8, 2026
    Checked
    Nov 2, 2026
    Where
    Okawville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Keller Construction Inc, Keller Construction, Inc.

    ActiveCorporation registered in SAM.gov

    Glen Carbon, IL · 19 mi away

    Ask it
    Proof for Keller Construction Inc, Keller Construction, Inc.
    SAM.gov registration
    SAM.gov V66ML8A6L6K6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 10, 2027
    Checked
    Nov 2, 2026
    Where
    Glen Carbon, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Illinois

Chicago 29Addison 6Joliet 6Rockford 6Schaumburg 6Belleville 5

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works