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NAICS 238120 · Structural Steel and Precast Concrete Contractors

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Steel and welding contractors in Wisconsin

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

  1. 316 Welding and Fabrication

    ActivePrivate motor carrier

    North Fond Du Lac, WI

    CallAsk it
    Proof for 316 Welding and Fabrication
    USDOT registration
    FMCSA 1485527
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    North Fond Du Lac, WI · serves Wisconsin
    Phone
    (920) 948-9182
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. A-1 Mobile Repair & Welding LLC

    ActivePrivate motor carrier

    Cushing, WI

    CallAsk it
    Proof for A-1 Mobile Repair & Welding LLC
    USDOT registration
    FMCSA 4538142
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Cushing, WI · serves Wisconsin
    Phone
    (715) 888-2809
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  3. A Kalmerton Welding Supplies LLC

    ActivePrivate motor carrier

    Oshkosh, WI

    CallAsk it
    Proof for A Kalmerton Welding Supplies LLC
    USDOT registration
    FMCSA 1647874
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Oshkosh, WI · serves Wisconsin
    Phone
    (920) 231-8891
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  4. Aa Quality Welding & Mfg

    ActivePrivate motor carrier

    Madison, WI

    CallAsk it
    Proof for Aa Quality Welding & Mfg
    USDOT registration
    FMCSA 3263775
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Madison, WI · serves Wisconsin
    Phone
    (608) 222-7328
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  5. Advanced Welding Supply Company Inc

    ActivePrivate motor carrier

    Milwaukee, WI

    CallAsk it
    Proof for Advanced Welding Supply Company Inc
    USDOT registration
    FMCSA 2867471
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Milwaukee, WI · serves Wisconsin
    Phone
    (414) 258-7100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  6. Alloy Welding and Sheetmetal Inc

    ActivePrivate motor carrier

    Franksville, WI

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    Proof for Alloy Welding and Sheetmetal Inc
    USDOT registration
    FMCSA 179670
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Franksville, WI · serves Wisconsin
    Phone
    (262) 835-9560
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  7. American Erecting & Iron Works Inc

    ActivePrivate motor carrier

    Racine, WI

    CallAsk it
    Proof for American Erecting & Iron Works Inc
    USDOT registration
    FMCSA 1002655
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Racine, WI · serves Wisconsin
    Phone
    (262) 637-7177
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  8. Amery Welding and Fabrication Inc

    ActivePrivate motor carrier

    Amery, WI

    CallAsk it
    Proof for Amery Welding and Fabrication Inc
    USDOT registration
    FMCSA 1219624
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Amery, WI · serves Wisconsin
    Phone
    (715) 268-5458
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  9. Anderson Welding & Repair LLC

    ActivePrivate motor carrier

    Platteville, WI

    CallAsk it
    Proof for Anderson Welding & Repair LLC
    USDOT registration
    FMCSA 833600
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Platteville, WI · serves Wisconsin
    Phone
    (608) 348-6843
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  10. Arctic Heating Cooling and Metal Fab LLC

    ActivePrivate motor carrier

    Sparta, WI

    CallAsk it
    Proof for Arctic Heating Cooling and Metal Fab LLC
    USDOT registration
    FMCSA 3072329
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Sparta, WI · serves Wisconsin
    Phone
    (608) 374-2333
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  11. Aurora Welding and Fabrication Inc

    ActivePrivate motor carrier

    Berlin, WI

    CallAsk it
    Proof for Aurora Welding and Fabrication Inc
    USDOT registration
    FMCSA 2511268
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Berlin, WI · serves Wisconsin
    Phone
    (920) 379-7992
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  12. B and K Metal Fab

    ActivePrivate motor carrier

    Sun Prairie, WI

    CallAsk it
    Proof for B and K Metal Fab
    USDOT registration
    FMCSA 1759576
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Sun Prairie, WI · serves Wisconsin
    Phone
    (608) 837-8151
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  13. Badger Welding Supplies Inc

    ActivePrivate motor carrier

    Madison, WI

    CallAsk it
    Proof for Badger Welding Supplies Inc
    USDOT registration
    FMCSA 1272476
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Madison, WI · serves Wisconsin
    Phone
    (608) 257-5606
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  14. Baker Iron Works LLC

    ActivePrivate motor carrier

    Platteville, WI

    CallAsk it
    Proof for Baker Iron Works LLC
    USDOT registration
    FMCSA 1373659
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Platteville, WI · serves Wisconsin
    Phone
    (608) 348-7182
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  15. Balfanz Welding & Fabrication

    ActivePrivate motor carrier

    Waterford, WI

    CallAsk it
    Proof for Balfanz Welding & Fabrication
    USDOT registration
    FMCSA 4513326
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waterford, WI · serves Wisconsin
    Phone
    (262) 292-2968
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  16. Barkers Welding Inc

    ActivePrivate motor carrier

    Superior, WI

    CallAsk it
    Proof for Barkers Welding Inc
    USDOT registration
    FMCSA 1488609
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Superior, WI · serves Wisconsin
    Phone
    (715) 392-4134
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  17. Beaver Blacksmith and Welding LLC

    ActivePrivate motor carrier

    Beaver Dam, WI

    CallAsk it
    Proof for Beaver Blacksmith and Welding LLC
    USDOT registration
    FMCSA 1458329
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Beaver Dam, WI · serves Wisconsin
    Phone
    (920) 887-2623
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  18. Benda Welding & Fabrication

    ActivePrivate motor carrier

    Waunakee, WI

    CallAsk it
    Proof for Benda Welding & Fabrication
    USDOT registration
    FMCSA 1396080
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waunakee, WI · serves Wisconsin
    Phone
    (608) 279-2974
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  19. Bit Welding & Machine LLC

    ActivePrivate motor carrier

    Green Bay, WI

    CallAsk it
    Proof for Bit Welding & Machine LLC
    USDOT registration
    FMCSA 1864702
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Phone
    (920) 371-3544
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  20. Biwer Welding LLC

    ActivePrivate motor carrier

    Fish Creek, WI

    CallAsk it
    Proof for Biwer Welding LLC
    USDOT registration
    FMCSA 1382033
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Fish Creek, WI · serves Wisconsin
    Phone
    (920) 868-3370
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

Cities

Green Bay 6Chippewa Falls 5Milwaukee 5

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