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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Riverdale, IL

General engineering contractors in Riverdale, IL; 90 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Cypher Logic Inc.

    ActiveCorporation registered in SAM.gov

    Riverdale, IL

    Ask it
    Proof for Cypher Logic Inc.
    SAM.gov registration
    SAM.gov E1MLDNGFBUW1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 21, 2027
    Checked
    Oct 23, 2026
    Where
    Riverdale, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Calumet City Plumbing & Heating CO Inc

    ActiveCorporation registered in SAM.gov

    Calumet City, IL · 5 mi away

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    Proof for Calumet City Plumbing & Heating CO Inc
    SAM.gov registration
    SAM.gov RV38XMYLNVZ4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 8, 2027
    Checked
    Oct 23, 2026
    Where
    Calumet City, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Steppo Supply & Construction, Inc.

    ActiveOther organization registered in SAM.gov

    Lansing, IL · 7 mi away

    CallAsk it
    Proof for Steppo Supply & Construction, Inc.
    SAM.gov registration
    SAM.gov F6S7AESCN4L6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 6, 2027
    Checked
    Oct 23, 2026
    Where
    Lansing, IL · serves Illinois
    Phone
    (708) 889-0940
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. B. Bruce Incorporated

    ActiveCorporation registered in SAM.gov

    Alsip, IL · 6 mi away

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    Proof for B. Bruce Incorporated
    SAM.gov registration
    SAM.gov CA7LMP8MZRB3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 10, 2026
    Checked
    Oct 23, 2026
    Where
    Alsip, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Era-Valdivia Contractors, Inc

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 6 mi away

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    Proof for Era-Valdivia Contractors, Inc
    SAM.gov registration
    SAM.gov JFT9JC3YS2Y6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 22, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Harrington Site Services CO, Harrington Site Services Company

    ActiveCorporation registered in SAM.gov

    Alsip, IL · 6 mi away

    Ask it
    Proof for Harrington Site Services CO, Harrington Site Services Company
    SAM.gov registration
    SAM.gov NS8EFSFM5663
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 7, 2027
    Checked
    Oct 23, 2026
    Where
    Alsip, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Roadworx, Inc.

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 6 mi away

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    Proof for Roadworx, Inc.
    SAM.gov registration
    SAM.gov C99CPWXEBWN8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. The Gallagher Group, Inc

    ActiveCorporation registered in SAM.gov

    Thornton, IL · 5 mi away

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    Proof for The Gallagher Group, Inc
    SAM.gov registration
    SAM.gov S8E5GSUL7TK5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 15, 2027
    Checked
    Oct 23, 2026
    Where
    Thornton, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Valor Construction Services, Inc.

    ActiveCorporation registered in SAM.gov

    Hazel Crest, IL · 5 mi away

    Ask it
    Proof for Valor Construction Services, Inc.
    SAM.gov registration
    SAM.gov XH2MTU3PWEK3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 14, 2027
    Checked
    Oct 23, 2026
    Where
    Hazel Crest, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Connect Tech Telecommunications LLC

    ActiveCorporation registered in SAM.gov

    Lansing, IL · 7 mi away

    Ask it
    Proof for Connect Tech Telecommunications LLC
    SAM.gov registration
    SAM.gov ULBZWDXJ5ZS6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 22, 2027
    Checked
    Oct 23, 2026
    Where
    Lansing, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Vested Gold Solutions Inc.

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 7 mi away

    Ask it
    Proof for Vested Gold Solutions Inc.
    SAM.gov registration
    SAM.gov GV1JZJMNC4G7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 22, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Industrial Fence, Inc.

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 15 mi away

    CallAsk it
    Proof for Industrial Fence, Inc.
    SAM.gov registration
    SAM.gov NA8WPAJH5ME7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 21, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Phone
    (773) 521-9900
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Sheridan Plumbing & Sewer, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Bedford Park, IL · 12 mi away

    CallAsk it
    Proof for Sheridan Plumbing & Sewer, LLC
    SAM.gov registration
    SAM.gov QLBFXNXAV8B3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Oct 23, 2026
    Where
    Bedford Park, IL · serves Illinois
    Phone
    (708) 475-7100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Alsharbini Engineering Group, PLLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Orland Park, IL · 11 mi away

    Ask it
    Proof for Alsharbini Engineering Group, PLLC
    SAM.gov registration
    SAM.gov KVHEE59UEZN5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Dec 14, 2026
    Checked
    Oct 23, 2026
    Where
    Orland Park, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Meade Electric CO Inc, Meade Inc

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 12 mi away

    Ask it
    Proof for Meade Electric CO Inc, Meade Inc
    SAM.gov registration
    SAM.gov D7GSXAC4V5K7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 16, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Urtransit LLC, The Ur Group

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 15 mi away

    Ask it
    Proof for Urtransit LLC, The Ur Group
    SAM.gov registration
    SAM.gov HT3ZY3C1MCE8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 21, 2026
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Mys Inc

    ActiveCorporation registered in SAM.gov

    Palos Park, IL · 12 mi away

    Ask it
    Proof for Mys Inc
    SAM.gov registration
    SAM.gov R4TXDLKRRWH7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 18, 2027
    Checked
    Oct 23, 2026
    Where
    Palos Park, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Valdez Concrete Inc

    ActiveCorporation registered in SAM.gov

    Chicago, IL · 12 mi away

    Ask it
    Proof for Valdez Concrete Inc
    SAM.gov registration
    SAM.gov U6W6QM73L175
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 1, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Cabo Construction Corp

    ExpiredCorporation registered in SAM.gov

    Chicago, IL · 15 mi away

    CallAsk it
    Proof for Cabo Construction Corp
    SAM.gov registration
    SAM.gov C45VNJ28BFD1
    Issuer
    SAM.gov
    Status
    Expired
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 29, 2026
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Phone
    (773) 521-2226
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Will County Well & Pump CO., Inc.

    ActiveCorporation registered in SAM.gov

    New Lenox, IL · 19 mi away

    CallAsk it
    Proof for Will County Well & Pump CO., Inc.
    SAM.gov registration
    SAM.gov CEAHR2Y2ELJ5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 2, 2026
    Checked
    Oct 23, 2026
    Where
    New Lenox, IL · serves Illinois
    Phone
    (815) 485-2413
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

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