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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in St. Louis, MO

22 general engineering contractors in St. Louis, MO; 46 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Alberici Constructors, Inc

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Alberici Constructors, Inc
    SAM.gov registration
    US-GSA-SAM KVETX8NJL6H4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 9, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Arcadian Government Solutions LLC

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Arcadian Government Solutions LLC
    SAM.gov registration
    US-GSA-SAM LLZNDF8C9NL6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 11, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Collins & Hermann Inc

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Collins & Hermann Inc
    SAM.gov registration
    US-GSA-SAM U4PAKEUTKAF3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 6, 2026
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Construction Solutions Group, LLC

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Construction Solutions Group, LLC
    SAM.gov registration
    US-GSA-SAM MAABCKNLHTB5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 29, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Fanice Keen Apartment Homes LLC

    ActiveSole proprietorship registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Fanice Keen Apartment Homes LLC
    SAM.gov registration
    US-GSA-SAM MFVSZXDCTV19
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 19, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Fred M. Luth and Sons, Inc.

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Fred M. Luth and Sons, Inc.
    SAM.gov registration
    US-GSA-SAM EQRBCXEVK6N3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 27, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Hanson Professional Services Inc, St. Louis

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Hanson Professional Services Inc, St. Louis
    SAM.gov registration
    US-GSA-SAM EJJYALAZM2F5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 18, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Hartman-Walsh Corp

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Hartman-Walsh Corp
    SAM.gov registration
    US-GSA-SAM UFRKXE8KXTS6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 13, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Hartman Walsh Industrial Services

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Hartman Walsh Industrial Services
    SAM.gov registration
    US-GSA-SAM X9C9L6JMHGV3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 13, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Kci Construction CO

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Kci Construction CO
    SAM.gov registration
    US-GSA-SAM CUX9NCVDJWT7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 6, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Keeley Construction Group, Inc

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Keeley Construction Group, Inc
    SAM.gov registration
    US-GSA-SAM ERPJRKDGX6E5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 29, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Leritz Busy Bee Paving

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Leritz Busy Bee Paving
    SAM.gov registration
    US-GSA-SAM GSTTGM2Z37V7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 4, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Pace Construction Company LLC

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Pace Construction Company LLC
    SAM.gov registration
    US-GSA-SAM FMMMJCJKRMC9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 22, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Second Sight Systems

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Second Sight Systems
    SAM.gov registration
    US-GSA-SAM GY1ALQVNMJL7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 4, 2026
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Synergy Construction Group LLC

    ActiveSole proprietorship registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Synergy Construction Group LLC
    SAM.gov registration
    US-GSA-SAM QN1NMWZ6KH35
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 4, 2026
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Alberici Kokosing LLC

    ActiveCorporation registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Alberici Kokosing LLC
    SAM.gov registration
    US-GSA-SAM RX3XVCJ26EN7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 15, 2026
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Alberici Massman LLC

    ActiveOther organization registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Alberici Massman LLC
    SAM.gov registration
    US-GSA-SAM ZZF9VK3D9YJ4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Dec 15, 2026
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Alberici Massman Traylor LLC

    ActiveOther organization registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Alberici Massman Traylor LLC
    SAM.gov registration
    US-GSA-SAM YB7GDK3T53E4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Sep 21, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Alberici-Mortenson a Joint Venture

    ActiveOther organization registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Alberici-Mortenson a Joint Venture
    SAM.gov registration
    US-GSA-SAM G1BYZKBA88D7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Dec 19, 2026
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Eberhardt Wetlands Bank, LLC

    ActiveSole proprietorship registered in SAM.gov

    Saint Louis, MO

    Ask it
    Proof for Eberhardt Wetlands Bank, LLC
    SAM.gov registration
    US-GSA-SAM KJQQNJU8FBF7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Apr 9, 2027
    Checked
    Oct 23, 2026
    Where
    Saint Louis, MO · serves Missouri
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

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