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NAICS 238120 · Structural Steel and Precast Concrete Contractors

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Steel and welding contractors in Massachusetts

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

  1. 3-D Welding Inc

    ActivePrivate motor carrier

    Plainville, MA

    CallAsk it
    Proof for 3-D Welding Inc
    USDOT registration
    US-DOT 586480
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Plainville, MA · serves Massachusetts
    Phone
    (508) 222-2500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  2. A-Plus Welding & Engineering Inc

    ActivePrivate motor carrier

    Roxbury, MA

    CallAsk it
    Proof for A-Plus Welding & Engineering Inc
    USDOT registration
    US-DOT 3363783
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Roxbury, MA · serves Massachusetts
    Phone
    (857) 389-6243
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  3. Aa Welding

    ActivePrivate motor carrier

    Chester, MA

    CallAsk it
    Proof for Aa Welding
    USDOT registration
    US-DOT 4310182
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Chester, MA · serves Massachusetts
    Phone
    (413) 695-2803
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  4. Accufab Iron Works Inc

    ActivePrivate motor carrier

    Goshen, MA

    CallAsk it
    Proof for Accufab Iron Works Inc
    USDOT registration
    US-DOT 781551
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Goshen, MA · serves Massachusetts
    Phone
    (413) 268-7133
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  5. Advance Welding

    ActivePrivate motor carrier

    Springfield, MA

    CallAsk it
    Proof for Advance Welding
    USDOT registration
    US-DOT 8734443
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Springfield, MA · serves Massachusetts
    Phone
    (413) 734-4544
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  6. Advanced Welding & Design Inc

    ActivePrivate motor carrier

    Woburn, MA

    CallAsk it
    Proof for Advanced Welding & Design Inc
    USDOT registration
    US-DOT 3849145
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Woburn, MA · serves Massachusetts
    Phone
    (781) 938-7644
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  7. Ag Welding

    ActivePrivate motor carrier

    Worcester, MA

    CallAsk it
    Proof for Ag Welding
    USDOT registration
    US-DOT 3374070
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Worcester, MA · serves Massachusetts
    Phone
    (508) 757-9074
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  8. Amherst Welding Inc

    ActivePrivate motor carrier

    Amherst, MA

    CallAsk it
    Proof for Amherst Welding Inc
    USDOT registration
    US-DOT 4049018
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Amherst, MA · serves Massachusetts
    Phone
    (413) 253-4867
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  9. Angel Iron Works Inc

    ActivePrivate motor carrier

    Andover, MA

    CallAsk it
    Proof for Angel Iron Works Inc
    USDOT registration
    US-DOT 4224337
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Andover, MA · serves Massachusetts
    Phone
    (617) 987-1327
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  10. Arco Welding Supply CO Inc

    ActivePrivate motor carrier

    Malden, MA

    CallAsk it
    Proof for Arco Welding Supply CO Inc
    USDOT registration
    US-DOT 370972
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Malden, MA · serves Massachusetts
    Phone
    (617) 324-6190
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  11. Armor Welding and Fabrication Inc

    ActivePrivate motor carrier

    S Weymouth, MA

    CallAsk it
    Proof for Armor Welding and Fabrication Inc
    USDOT registration
    US-DOT 3366574
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    S Weymouth, MA · serves Massachusetts
    Phone
    (781) 337-3291
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  12. Astro Welding & Fabricating

    ActivePrivate motor carrier

    Boxboro, MA

    CallAsk it
    Proof for Astro Welding & Fabricating
    USDOT registration
    US-DOT 592309
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Boxboro, MA · serves Massachusetts
    Phone
    (978) 429-8666
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  13. Atlantic Welding

    ActivePrivate motor carrier

    Westport, MA

    CallAsk it
    Proof for Atlantic Welding
    USDOT registration
    US-DOT 4309706
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Westport, MA · serves Massachusetts
    Phone
    (774) 404-5702
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  14. Avid Ironworks Inc

    ActivePrivate motor carrier

    Springfield, MA

    CallAsk it
    Proof for Avid Ironworks Inc
    USDOT registration
    US-DOT 1386143
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Springfield, MA · serves Massachusetts
    Phone
    (413) 788-0770
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  15. B Welding LLC

    ActivePrivate motor carrier

    Holliston, MA

    CallAsk it
    Proof for B Welding LLC
    USDOT registration
    US-DOT 3364447
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Holliston, MA · serves Massachusetts
    Phone
    (508) 333-3456
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  16. Barowski Welding

    ActivePrivate motor carrier

    Bedford, MA

    CallAsk it
    Proof for Barowski Welding
    USDOT registration
    US-DOT 3183078
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Bedford, MA · serves Massachusetts
    Phone
    (781) 953-7651
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  17. Baum &Sons Welding

    ActivePrivate motor carrier

    Berlin, MA

    CallAsk it
    Proof for Baum &Sons Welding
    USDOT registration
    US-DOT 3179886
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Berlin, MA · serves Massachusetts
    Phone
    (774) 245-0595
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  18. Berkshire Welding

    ActivePrivate motor carrier

    Blandford, MA

    CallAsk it
    Proof for Berkshire Welding
    USDOT registration
    US-DOT 3366914
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Blandford, MA · serves Massachusetts
    Phone
    (413) 214-4765
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  19. Big Cs Welding and Fabrication

    ActivePrivate motor carrier

    Dracut, MA

    CallAsk it
    Proof for Big Cs Welding and Fabrication
    USDOT registration
    US-DOT 4528146
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Dracut, MA · serves Massachusetts
    Phone
    (781) 758-9282
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  20. Big Dog Welding & Fabrication LLC

    ActivePrivate motor carrier

    Methuen, MA

    CallAsk it
    Proof for Big Dog Welding & Fabrication LLC
    USDOT registration
    US-DOT 3450539
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Methuen, MA · serves Massachusetts
    Phone
    (978) 305-4511
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

Cities

Woburn 5

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