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NAICS 238120 · Structural Steel and Precast Concrete Contractors

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Steel and welding contractors in Baltimore, MD

13 steel and welding contractors in Baltimore, MD; 64 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. B & B Welding Company Inc

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for B & B Welding Company Inc
    USDOT registration
    US-DOT 1292651
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 388-1100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  2. Baltimore Steel Erectors

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Baltimore Steel Erectors
    USDOT registration
    US-DOT 686036
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 335-0556
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  3. Beck Steel Erectors

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Beck Steel Erectors
    USDOT registration
    US-DOT 1049972
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 483-3859
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  4. D&T Welding Contractor

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for D&T Welding Contractor
    USDOT registration
    US-DOT 2123136
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 728-0019
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  5. Dundalk Ornamental Iron Works

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Dundalk Ornamental Iron Works
    USDOT registration
    US-DOT 1053819
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 732-4188
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  6. Freddy's Welding

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Freddy's Welding
    USDOT registration
    US-DOT 3393129
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (443) 522-5449
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  7. Heavy Welding LLC

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Heavy Welding LLC
    USDOT registration
    US-DOT 1629546
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 624-5939
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  8. Jt's Welding Service LLC

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Jt's Welding Service LLC
    USDOT registration
    US-DOT 4233532
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (443) 527-2375
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  9. Rick's Welding Incorporated

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Rick's Welding Incorporated
    USDOT registration
    US-DOT 2359201
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 977-7672
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  10. Rick's Welding & Mechanical Repairs LLC

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Rick's Welding & Mechanical Repairs LLC
    USDOT registration
    US-DOT 1726932
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 488-4692
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  11. Scriba Welding Inc

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Scriba Welding Inc
    USDOT registration
    US-DOT 474953
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (410) 234-2764
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  12. Seymore Welding and Mechanical Inc

    ActivePrivate motor carrier

    Baltimore, MD

    CallAsk it
    Proof for Seymore Welding and Mechanical Inc
    USDOT registration
    US-DOT 2370007
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Phone
    (443) 435-0444
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  13. Queenies Welding Services

    ActivePrivate motor carrier

    Baltimore, MD

    Ask it
    Proof for Queenies Welding Services
    USDOT registration
    US-DOT 1328761
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  14. Atc Welding Service

    ActivePrivate motor carrier

    Glen Burnie, MD · 9 mi away

    CallAsk it
    Proof for Atc Welding Service
    USDOT registration
    US-DOT 2448517
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Glen Burnie, MD · serves Maryland
    Phone
    (443) 255-3130
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  15. Bill's Portable Welding Inc

    ActivePrivate motor carrier

    Rosedale, MD · 7 mi away

    CallAsk it
    Proof for Bill's Portable Welding Inc
    USDOT registration
    US-DOT 1060893
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Rosedale, MD · serves Maryland
    Phone
    (410) 916-1356
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  16. Fosters Welding and General Maintenance LLC

    ActivePrivate motor carrier

    Curtis Bay, MD · 7 mi away

    CallAsk it
    Proof for Fosters Welding and General Maintenance LLC
    USDOT registration
    US-DOT 4277127
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Curtis Bay, MD · serves Maryland
    Phone
    (472) 206-2012
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  17. Industrial Welding Services

    ActivePrivate motor carrier

    Essex, MD · 9 mi away

    CallAsk it
    Proof for Industrial Welding Services
    USDOT registration
    US-DOT 4391547
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Essex, MD · serves Maryland
    Phone
    (301) 275-2817
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  18. Sam Welding Services LLC

    ActivePrivate motor carrier

    Brooklyn, MD · 5 mi away

    CallAsk it
    Proof for Sam Welding Services LLC
    USDOT registration
    US-DOT 3938580
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Brooklyn, MD · serves Maryland
    Phone
    (410) 212-2294
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  19. The G-S Company Wire & Iron Works

    ActivePrivate motor carrier

    Dundalk, MD · 7 mi away

    CallAsk it
    Proof for The G-S Company Wire & Iron Works
    USDOT registration
    US-DOT 671886
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Dundalk, MD · serves Maryland
    Phone
    (410) 284-9549
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  20. Tms Industrial Welding LLC

    ActivePrivate motor carrier

    Parkville, MD · 8 mi away

    CallAsk it
    Proof for Tms Industrial Welding LLC
    USDOT registration
    US-DOT 3492244
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Parkville, MD · serves Maryland
    Phone
    (410) 652-2796
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

More cities in Maryland

Annapolis 5

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