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NAICS 541330 · Engineering Services

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Engineering firm in Charleston, SC

25 engineering firm in Charleston, SC; 102 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Bennett Preservation Engineering, PC

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Bennett Preservation Engineering, PC
    SAM.gov registration
    US-GSA-SAM ZKSKKBDWYX67
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 7, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Black Fence Partners LLC

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Black Fence Partners LLC
    SAM.gov registration
    US-GSA-SAM HXYQM6KX7WP8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 15, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Claene Group LLC

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Claene Group LLC
    SAM.gov registration
    US-GSA-SAM NG4KD1GHUAU1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 2, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Constantine Engineering Associates, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Constantine Engineering Associates, LLC
    SAM.gov registration
    US-GSA-SAM K9XPXECVL2N6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 2, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Fathom 4 LLC

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Fathom 4 LLC
    SAM.gov registration
    US-GSA-SAM MKKHGNXJA6V9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 26, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Forsberg Engineering & Surveying, Inc

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Forsberg Engineering & Surveying, Inc
    SAM.gov registration
    US-GSA-SAM ZMXTK6MUXWD8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 5, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Gph Consulting, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Gph Consulting, LLC
    SAM.gov registration
    US-GSA-SAM C5BPHJ3UB9A6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 29, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Hensley and Goerling Consulting Engineers LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Hensley and Goerling Consulting Engineers LLC
    SAM.gov registration
    US-GSA-SAM RN36C9Y6M627
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    May 9, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Mission Solutions Group Inc

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Mission Solutions Group Inc
    SAM.gov registration
    US-GSA-SAM TJ31MJNGGNZ3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 10, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Orbis

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Orbis
    SAM.gov registration
    US-GSA-SAM KS91NKS9M428
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 15, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Rei Engineers Inc, Chs

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Rei Engineers Inc, Chs
    SAM.gov registration
    US-GSA-SAM NK22JV4NZ7U6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. S4 Systems LLC

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for S4 Systems LLC
    SAM.gov registration
    US-GSA-SAM MRG5X2NJGCB3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 9, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Seres Engineering & Services LLC

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Seres Engineering & Services LLC
    SAM.gov registration
    US-GSA-SAM NBVMXMMBHYU3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 24, 2026
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Soil Consultants, Inc.

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Soil Consultants, Inc.
    SAM.gov registration
    US-GSA-SAM W2BLAACFAA94
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 11, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Sol Firm LLC

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Sol Firm LLC
    SAM.gov registration
    US-GSA-SAM M6V5K5NSMBK7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 7, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Dna Consulting LLC

    ActiveOther organization registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Dna Consulting LLC
    SAM.gov registration
    US-GSA-SAM GQMMMKKNVHC7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Nov 22, 2026
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Lilium-Seres JV

    ActivePartnership or limited liability partnership registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Lilium-Seres JV
    SAM.gov registration
    US-GSA-SAM KKXUKB892855
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. M6 IT Solutions LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for M6 IT Solutions LLC
    SAM.gov registration
    US-GSA-SAM GB99XMM679Z3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Metalcasting Design, LLC

    ActiveCorporation registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Metalcasting Design, LLC
    SAM.gov registration
    US-GSA-SAM YCKLVNVFNXC6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 6, 2026
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Seres-Arcadis Sb Jv2 LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Charleston, SC

    Ask it
    Proof for Seres-Arcadis Sb Jv2 LLC
    SAM.gov registration
    US-GSA-SAM HJK8MRQX25B1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Oct 23, 2026
    Where
    Charleston, SC · serves South Carolina
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

More cities in South Carolina

North Charleston 33Columbia 22Greenville 19Mount Pleasant 19Fort Mill 11Aiken 9Summerville 8Greer 7Hanahan 7Lexington 5

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