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NAICS 238120 · Structural Steel and Precast Concrete Contractors

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Steel and welding contractors in Hawaii

18 steel and welding contractors listed in Hawaii, each checked against the issuer's record. In the published order.

  1. Big Island Welding

    ActivePrivate motor carrier

    Captain Cook, HI

    CallAsk it
    Proof for Big Island Welding
    USDOT registration
    FMCSA 4129087
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Captain Cook, HI · serves Hawaii
    Phone
    (808) 640-0814
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. Certified Welding LLC

    ActivePrivate motor carrier

    Haiku, HI

    CallAsk it
    Proof for Certified Welding LLC
    USDOT registration
    FMCSA 4471974
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Haiku, HI · serves Hawaii
    Phone
    (201) 232-6084
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  3. Certified Welding Services LLC

    ActivePrivate motor carrier

    Waipahu, HI

    CallAsk it
    Proof for Certified Welding Services LLC
    USDOT registration
    FMCSA 4252030
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waipahu, HI · serves Hawaii
    Phone
    (808) 551-4837
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  4. Cornerstone Welding

    ActivePrivate motor carrier

    Keaau, HI

    CallAsk it
    Proof for Cornerstone Welding
    USDOT registration
    FMCSA 4231548
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Keaau, HI · serves Hawaii
    Phone
    (808) 938-6397
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  5. D Ii's Welding Services

    ActivePrivate motor carrier

    Waianae, HI

    CallAsk it
    Proof for D Ii's Welding Services
    USDOT registration
    FMCSA 3795997
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waianae, HI · serves Hawaii
    Phone
    (808) 668-9030
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  6. Diamond Welding

    ActivePrivate motor carrier

    Honolulu, HI

    CallAsk it
    Proof for Diamond Welding
    USDOT registration
    FMCSA 4175838
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Honolulu, HI · serves Hawaii
    Phone
    (808) 845-4104
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  7. Hanapa'a Welding CO

    ActivePrivate motor carrier

    Kula, HI

    CallAsk it
    Proof for Hanapa'a Welding CO
    USDOT registration
    FMCSA 3903291
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Kula, HI · serves Hawaii
    Phone
    (808) 281-4743
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  8. Industrial Iron Works Corporation

    ActivePrivate motor carrier

    Hilo, HI

    CallAsk it
    Proof for Industrial Iron Works Corporation
    USDOT registration
    FMCSA 4361043
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hilo, HI · serves Hawaii
    Phone
    (808) 961-5787
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  9. Jc and Company Welding Service LLC

    ActivePrivate motor carrier

    Honolulu, HI

    CallAsk it
    Proof for Jc and Company Welding Service LLC
    USDOT registration
    FMCSA 4459272
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Honolulu, HI · serves Hawaii
    Phone
    (505) 658-1607
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  10. Lopey's Welding LLC

    ActivePrivate motor carrier

    Kaneohe, HI

    CallAsk it
    Proof for Lopey's Welding LLC
    USDOT registration
    FMCSA 3889982
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Kaneohe, HI · serves Hawaii
    Phone
    (808) 330-3884
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  11. Modern Welding and Fabrication LLC

    ActivePrivate motor carrier

    Kapolei, HI

    CallAsk it
    Proof for Modern Welding and Fabrication LLC
    USDOT registration
    FMCSA 4465321
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Kapolei, HI · serves Hawaii
    Phone
    (505) 646-2470
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  12. R & E Welding Services LLC

    ActivePrivate motor carrier

    Honolulu, HI

    CallAsk it
    Proof for R & E Welding Services LLC
    USDOT registration
    FMCSA 3926331
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Honolulu, HI · serves Hawaii
    Phone
    (808) 450-8193
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  13. Ray's Welding and Repair Service

    ActivePrivate motor carrier

    Pahoa, HI

    CallAsk it
    Proof for Ray's Welding and Repair Service
    USDOT registration
    FMCSA 3875461
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Pahoa, HI · serves Hawaii
    Phone
    (808) 982-9479
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  14. Sns Welding & Fabrication LLC

    ActivePrivate motor carrier

    Hilo, HI

    CallAsk it
    Proof for Sns Welding & Fabrication LLC
    USDOT registration
    FMCSA 3929797
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Hilo, HI · serves Hawaii
    Phone
    (808) 990-5660
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  15. Steel Kraft Fabrication and Welding

    ActivePrivate motor carrier

    Ewa Beach, HI

    CallAsk it
    Proof for Steel Kraft Fabrication and Welding
    USDOT registration
    FMCSA 4150345
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Ewa Beach, HI · serves Hawaii
    Phone
    (808) 681-0936
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  16. Swanson Steel Erectors Incorporated

    ActivePrivate motor carrier

    Honolulu, HI

    CallAsk it
    Proof for Swanson Steel Erectors Incorporated
    USDOT registration
    FMCSA 4141056
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Honolulu, HI · serves Hawaii
    Phone
    (808) 540-1400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  17. Universal Welding LLC

    ActivePrivate motor carrier

    Kealakekua, HI

    CallAsk it
    Proof for Universal Welding LLC
    USDOT registration
    FMCSA 4003842
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Kealakekua, HI · serves Hawaii
    Phone
    (808) 323-2722
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  18. Vogt Welding

    ActivePrivate motor carrier

    Keaau, HI

    CallAsk it
    Proof for Vogt Welding
    USDOT registration
    FMCSA 4169676
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Keaau, HI · serves Hawaii
    Phone
    (808) 966-9591
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

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