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NAICS 238120 · Structural Steel and Precast Concrete Contractors

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Steel and welding contractors in Middlefield, CT

Steel and welding contractors in Middlefield, CT; 44 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. J&M Steel Erectors, LLC

    ActivePrivate motor carrier

    Middlefield, CT

    CallAsk it
    Proof for J&M Steel Erectors, LLC
    USDOT registration
    US-DOT 8474465
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Middlefield, CT · serves Connecticut
    Phone
    (860) 788-3480
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  2. National Welding LLC

    ActivePrivate motor carrier

    Middlefield, CT

    CallAsk it
    Proof for National Welding LLC
    USDOT registration
    US-DOT 3034887
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Middlefield, CT · serves Connecticut
    Phone
    (860) 818-1240
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  3. Nexgen Steel Erectors Inc

    ActivePrivate motor carrier

    Middletown, CT · 4 mi away

    CallAsk it
    Proof for Nexgen Steel Erectors Inc
    USDOT registration
    US-DOT 3341487
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Middletown, CT · serves Connecticut
    Phone
    (860) 461-5778
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  4. Fd Welding and Repair

    ActivePrivate motor carrier

    Portland, CT · 9 mi away

    CallAsk it
    Proof for Fd Welding and Repair
    USDOT registration
    US-DOT 1411723
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Portland, CT · serves Connecticut
    Phone
    (860) 478-4448
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  5. J & T Portable Welding LLC

    ActivePrivate motor carrier

    Meriden, CT · 6 mi away

    CallAsk it
    Proof for J & T Portable Welding LLC
    USDOT registration
    US-DOT 4429051
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Meriden, CT · serves Connecticut
    Phone
    (860) 637-1344
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  6. Kensington Welding & Trailer CO

    ActivePrivate motor carrier

    Berlin, CT · 7 mi away

    CallAsk it
    Proof for Kensington Welding & Trailer CO
    USDOT registration
    US-DOT 859440
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Berlin, CT · serves Connecticut
    Phone
    (860) 828-3564
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  7. Tony-John Welding Inc

    ActivePrivate motor carrier

    Cheshire, CT · 10 mi away

    CallAsk it
    Proof for Tony-John Welding Inc
    USDOT registration
    US-DOT 1000959
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Cheshire, CT · serves Connecticut
    Phone
    (203) 272-2368
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  8. Advanced Welding LLC

    ActivePrivate motor carrier

    Plainville, CT · 13 mi away

    CallAsk it
    Proof for Advanced Welding LLC
    USDOT registration
    US-DOT 4523234
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Plainville, CT · serves Connecticut
    Phone
    (302) 222-2665
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  9. Amp Welding LLC

    ActivePrivate motor carrier

    Plantsville, CT · 11 mi away

    CallAsk it
    Proof for Amp Welding LLC
    USDOT registration
    US-DOT 4499038
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Plantsville, CT · serves Connecticut
    Phone
    (218) 204-4963
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  10. Capital Welding Company

    ActivePrivate motor carrier

    Prospect, CT · 13 mi away

    CallAsk it
    Proof for Capital Welding Company
    USDOT registration
    US-DOT 3257262
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Prospect, CT · serves Connecticut
    Phone
    (203) 527-8013
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  11. Classic Welding on Wheels

    ActivePrivate motor carrier

    North Branford, CT · 13 mi away

    CallAsk it
    Proof for Classic Welding on Wheels
    USDOT registration
    US-DOT 2299066
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    North Branford, CT · serves Connecticut
    Phone
    (203) 208-0837
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  12. DBA Welding Works

    ActivePrivate motor carrier

    Madison, CT · 13 mi away

    CallAsk it
    Proof for DBA Welding Works
    USDOT registration
    US-DOT 3144471
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Madison, CT · serves Connecticut
    Phone
    (203) 245-2731
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  13. East Side Car Clinic & Welding Inc

    ActivePrivate motor carrier

    New Britain, CT · 11 mi away

    CallAsk it
    Proof for East Side Car Clinic & Welding Inc
    USDOT registration
    US-DOT 2031818
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    New Britain, CT · serves Connecticut
    Phone
    (860) 223-2247
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  14. Ez Welding LLC

    ActivePrivate motor carrier

    New Britain, CT · 11 mi away

    CallAsk it
    Proof for Ez Welding LLC
    USDOT registration
    US-DOT 3119362
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    New Britain, CT · serves Connecticut
    Phone
    (860) 707-3099
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  15. Farmington Valley Welding LLC

    ActivePrivate motor carrier

    Plainville, CT · 13 mi away

    CallAsk it
    Proof for Farmington Valley Welding LLC
    USDOT registration
    US-DOT 4506159
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Plainville, CT · serves Connecticut
    Phone
    (505) 213-9426
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  16. Griffin Welding LLC

    ActivePrivate motor carrier

    Waterbury, CT · 14 mi away

    CallAsk it
    Proof for Griffin Welding LLC
    USDOT registration
    US-DOT 4282737
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Waterbury, CT · serves Connecticut
    Phone
    (203) 590-1977
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  17. Alloy Welding and Manufacturing CO Inc

    ActivePrivate motor carrier

    Bristol, CT · 16 mi away

    CallAsk it
    Proof for Alloy Welding and Manufacturing CO Inc
    USDOT registration
    US-DOT 2133196
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Bristol, CT · serves Connecticut
    Phone
    (860) 582-3638
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  18. Brass City Welding LLC

    ActivePrivate motor carrier

    Oakville, CT · 20 mi away

    CallAsk it
    Proof for Brass City Welding LLC
    USDOT registration
    US-DOT 4176037
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Oakville, CT · serves Connecticut
    Phone
    (203) 509-5629
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  19. Eastern Steel Erectors LLC

    ActivePrivate motor carrier

    Terryville, CT · 19 mi away

    CallAsk it
    Proof for Eastern Steel Erectors LLC
    USDOT registration
    US-DOT 664395
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Terryville, CT · serves Connecticut
    Phone
    (860) 585-9016
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

  20. Farmington Metal Fabrication LLC

    ActivePrivate motor carrier

    Bristol, CT · 16 mi away

    CallAsk it
    Proof for Farmington Metal Fabrication LLC
    USDOT registration
    US-DOT 1518722
    Issuer
    US-DOT
    Status
    Active
    Class
    Private motor carrier
    Checked
    Oct 23, 2026
    Where
    Bristol, CT · serves Connecticut
    Phone
    (860) 314-0878
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-DOT record

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