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NAICS 238120 · Structural Steel and Precast Concrete Contractors

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Steel and welding contractors in San Antonio, TX

5 steel and welding contractors in San Antonio, TX; 35 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Ace Welding & Trailer CO

    ActivePrivate motor carrier

    San Antonio, TX

    CallAsk it
    Proof for Ace Welding & Trailer CO
    USDOT registration
    US-DOT 3030268
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Phone
    (210) 667-1171
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  2. Alamo Iron Works

    ActivePrivate motor carrier

    San Antonio, TX

    CallAsk it
    Proof for Alamo Iron Works
    USDOT registration
    US-DOT 136424
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Phone
    (512) 223-6161
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  3. American Welding and Fabrication Inc

    ActivePrivate motor carrier

    San Antonio, TX

    CallAsk it
    Proof for American Welding and Fabrication Inc
    USDOT registration
    US-DOT 2083783
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Phone
    (210) 661-4159
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  4. Diamond P Fencing & Welding

    ActivePrivate motor carrier

    San Antonio, TX

    CallAsk it
    Proof for Diamond P Fencing & Welding
    USDOT registration
    US-DOT 2838358
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Phone
    (210) 867-6570
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  5. Rast Iron Works Company Inc

    ActivePrivate motor carrier

    San Antonio, TX

    CallAsk it
    Proof for Rast Iron Works Company Inc
    USDOT registration
    US-DOT 1938702
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Phone
    (210) 659-6704
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  6. Dependable Forest Welding Inc

    ActivePrivate motor carrier

    Von Ormy, TX · 16 mi away

    CallAsk it
    Proof for Dependable Forest Welding Inc
    USDOT registration
    US-DOT 2044389
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Von Ormy, TX · serves Texas
    Phone
    (210) 622-3473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  7. Up 10 Welding & Fabrication LLC

    ActivePrivate motor carrier

    Adkins, TX · 19 mi away

    CallAsk it
    Proof for Up 10 Welding & Fabrication LLC
    USDOT registration
    US-DOT 4305059
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Adkins, TX · serves Texas
    Phone
    (210) 275-2260
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  8. Young Welding Equipment LLC

    ActivePrivate motor carrier

    Helotes, TX · 18 mi away

    CallAsk it
    Proof for Young Welding Equipment LLC
    USDOT registration
    US-DOT 2173407
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Helotes, TX · serves Texas
    Phone
    (210) 695-8401
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  9. C&C Installer & Welding LLC

    ActivePrivate motor carrier

    New Braunfels, TX · 32 mi away

    CallAsk it
    Proof for C&C Installer & Welding LLC
    USDOT registration
    US-DOT 2340826
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    New Braunfels, TX · serves Texas
    Phone
    (830) 832-5495
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  10. Grey Town Tractor Repair and Welding

    ActivePrivate motor carrier

    Floresville, TX · 30 mi away

    CallAsk it
    Proof for Grey Town Tractor Repair and Welding
    USDOT registration
    US-DOT 1967216
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Floresville, TX · serves Texas
    Phone
    (830) 216-5476
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  11. Hill Country Metal Fab LLC

    ActivePrivate motor carrier

    Spring Branch, TX · 30 mi away

    CallAsk it
    Proof for Hill Country Metal Fab LLC
    USDOT registration
    US-DOT 4543696
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Spring Branch, TX · serves Texas
    Phone
    (361) 461-0936
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  12. Jessie Milam Welding

    ActivePrivate motor carrier

    Mcqueeney, TX · 31 mi away

    CallAsk it
    Proof for Jessie Milam Welding
    USDOT registration
    US-DOT 2575138
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Mcqueeney, TX · serves Texas
    Phone
    (432) 934-3566
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  13. Jessie Milam Welding

    ActivePrivate motor carrier

    Mc Queeney, TX · 31 mi away

    CallAsk it
    Proof for Jessie Milam Welding
    USDOT registration
    US-DOT 4438064
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Mc Queeney, TX · serves Texas
    Phone
    (432) 934-3566
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  14. Lee's Welding Service

    ActivePrivate motor carrier

    Seguin, TX · 36 mi away

    CallAsk it
    Proof for Lee's Welding Service
    USDOT registration
    US-DOT 2089088
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Seguin, TX · serves Texas
    Phone
    (830) 305-2411
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  15. Mcculloch Welding

    ActivePrivate motor carrier

    Seguin, TX · 36 mi away

    CallAsk it
    Proof for Mcculloch Welding
    USDOT registration
    US-DOT 2121228
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Seguin, TX · serves Texas
    Phone
    (830) 379-9242
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  16. Seguin Welding Service

    ActivePrivate motor carrier

    Seguin, TX · 36 mi away

    CallAsk it
    Proof for Seguin Welding Service
    USDOT registration
    US-DOT 2139673
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Seguin, TX · serves Texas
    Phone
    (830) 379-4154
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  17. Lights Out Welding

    ActivePrivate motor carrier

    Kingsbury, TX · 47 mi away

    CallAsk it
    Proof for Lights Out Welding
    USDOT registration
    US-DOT 4219721
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Kingsbury, TX · serves Texas
    Phone
    (210) 721-1461
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  18. Swiercs Welding and Construction

    ActivePrivate motor carrier

    Karnes City, TX · 54 mi away

    CallAsk it
    Proof for Swiercs Welding and Construction
    USDOT registration
    US-DOT 2335793
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Karnes City, TX · serves Texas
    Phone
    (830) 583-5785
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  19. D and R Custom Welding and Construction

    ActivePrivate motor carrier

    Fredericksburg, TX · 61 mi away

    CallAsk it
    Proof for D and R Custom Welding and Construction
    USDOT registration
    US-DOT 2174678
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Fredericksburg, TX · serves Texas
    Phone
    (830) 997-1058
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  20. Alamo Welding Supply

    ActivePrivate motor carrier

    Austin, TX · 74 mi away

    CallAsk it
    Proof for Alamo Welding Supply
    USDOT registration
    US-DOT 2128239
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Austin, TX · serves Texas
    Phone
    (512) 476-9400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

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