DouxProcess Directory

Ask for any business in the US.

NAICS 238120 · Structural Steel and Precast Concrete Contractors

you asked:

Steel and welding contractors in Lorton, VA

Steel and welding contractors in Lorton, VA; 42 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Canaan Welding LLC

    ActivePrivate motor carrier

    Lorton, VA

    Proof for Canaan Welding LLC
    USDOT registration
    FMCSA 4149056
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Lorton, VA · serves Virginia
    Phone
    (703) 339-7799
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. Hallmark Iron Works Inc

    ActivePrivate motor carrier

    Lorton, VA

    Proof for Hallmark Iron Works Inc
    USDOT registration
    FMCSA 435587
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Lorton, VA · serves Virginia
    Phone
    (703) 550-9560
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  3. Hallmark Iron Works Inc

    ActiveClass A contractor (Commercial improvement)

    Lorton, VA

    Proof for Hallmark Iron Works Inc
    License
    DPOR 2701008803
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class A contractor (Commercial improvement)
    Expires
    Jan 31, 2027
    Checked
    Nov 2, 2026
    Where
    Lorton, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2701008803 → Virginia DPOR search
  4. East Coast Iron Works Inc

    ActivePrivate motor carrier

    Alexandria, VA · 10 mi away

    Proof for East Coast Iron Works Inc
    USDOT registration
    FMCSA 2365273
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Alexandria, VA · serves Virginia
    Phone
    (703) 628-4817
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  5. Emerald Ironworks Inc

    ActivePrivate motor carrier

    Woodbridge, VA · 6 mi away

    Proof for Emerald Ironworks Inc
    USDOT registration
    FMCSA 3253061
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Woodbridge, VA · serves Virginia
    Phone
    (703) 690-2477
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  6. Hamilton Iron Works

    ActivePrivate motor carrier

    Woodbridge, VA · 6 mi away

    Proof for Hamilton Iron Works
    USDOT registration
    FMCSA 433405
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Woodbridge, VA · serves Virginia
    Phone
    (703) 497-4766
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  7. Emerald Ironworks Inc

    ActiveClass A contractor (Commercial building, Residential building, Commercial improvement)

    Woodbridge, VA · 6 mi away

    Proof for Emerald Ironworks Inc
    License
    DPOR 2701026726
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class A contractor (Commercial building, Residential building, Commercial improvement)
    Expires
    Aug 31, 2027
    Checked
    Nov 2, 2026
    Where
    Woodbridge, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2701026726 → Virginia DPOR search
  8. Hamilton Iron Works Inc

    ActiveClass A contractor (Commercial improvement, Home improvement)

    Woodbridge, VA · 6 mi away

    Proof for Hamilton Iron Works Inc
    License
    DPOR 2701017542
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class A contractor (Commercial improvement, Home improvement)
    Expires
    Jan 31, 2027
    Checked
    Nov 2, 2026
    Where
    Woodbridge, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2701017542 → Virginia DPOR search
  9. Neo Welding Inc

    ActiveClass B contractor (Home improvement)

    Annandale, VA · 9 mi away

    Proof for Neo Welding Inc
    License
    DPOR 2705161692
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class B contractor (Home improvement)
    Expires
    Jul 31, 2027
    Checked
    Nov 2, 2026
    Where
    Annandale, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705161692 → Virginia DPOR search
  10. Ruben's Metal Fabrication Design Inc

    ActiveClass C contractor (Commercial improvement, Home improvement)

    Alexandria, VA · 9 mi away

    Proof for Ruben's Metal Fabrication Design Inc
    License
    DPOR 2705148788
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class C contractor (Commercial improvement, Home improvement)
    Expires
    Jan 31, 2027
    Checked
    Nov 2, 2026
    Where
    Alexandria, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705148788 → Virginia DPOR search
  11. Rick's Iron Works Inc

    ActivePrivate motor carrier

    Manassas Park, VA · 12 mi away

    Proof for Rick's Iron Works Inc
    USDOT registration
    FMCSA 757669
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Manassas Park, VA · serves Virginia
    Phone
    (703) 369-5189
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  12. Metricks Welding LLC

    ActiveClass B contractor (Home improvement)

    Manassas Park, VA · 12 mi away

    Proof for Metricks Welding LLC
    License
    DPOR 2705162445
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class B contractor (Home improvement)
    Expires
    Mar 31, 2027
    Checked
    Nov 2, 2026
    Where
    Manassas Park, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705162445 → Virginia DPOR search
  13. Rick's Iron Works Inc

    ActiveClass A contractor (Commercial improvement, Home improvement)

    Manassas Park, VA · 12 mi away

    Proof for Rick's Iron Works Inc
    License
    DPOR 2705121538
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class A contractor (Commercial improvement, Home improvement)
    Expires
    Mar 31, 2028
    Checked
    Nov 2, 2026
    Where
    Manassas Park, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705121538 → Virginia DPOR search
  14. Southern Maryland Arc Welding Inc

    ActiveClass A contractor (Residential building, Commercial building, HVAC)

    Indian Head, MD · 12 mi away

    Proof for Southern Maryland Arc Welding Inc
    License
    DPOR 2705154882
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class A contractor (Residential building, Commercial building, HVAC)
    Expires
    Oct 31, 2027
    Checked
    Nov 2, 2026
    Where
    Indian Head, MD · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705154882 → Virginia DPOR search
  15. Williams Steel Erection CO

    ActivePrivate motor carrier

    Manassas, VA · 18 mi away

    Proof for Williams Steel Erection CO
    USDOT registration
    FMCSA 620403
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Manassas, VA · serves Virginia
    Phone
    (703) 335-7850
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  16. Capital Welding Inc

    ActiveClass B contractor (Commercial improvement)

    La Plata, MD · 17 mi away

    Proof for Capital Welding Inc
    License
    DPOR 2705131777
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class B contractor (Commercial improvement)
    Expires
    Nov 30, 2027
    Checked
    Nov 2, 2026
    Where
    La Plata, MD · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705131777 → Virginia DPOR search
  17. J & J Iron Works Inc

    ActiveClass B contractor (Commercial improvement, Home improvement)

    Clinton, MD · 17 mi away

    Proof for J & J Iron Works Inc
    License
    DPOR 2705110791
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class B contractor (Commercial improvement, Home improvement)
    Expires
    Dec 31, 2027
    Checked
    Nov 2, 2026
    Where
    Clinton, MD · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705110791 → Virginia DPOR search
  18. Liw Ironworks Inc

    ActiveClass A contractor (Commercial improvement)

    Washington, DC · 18 mi away

    Proof for Liw Ironworks Inc
    License
    DPOR 2705156982
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class A contractor (Commercial improvement)
    Expires
    Apr 30, 2027
    Checked
    Nov 2, 2026
    Where
    Washington, DC · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705156982 → Virginia DPOR search
  19. New Era Steel Erectors Inc

    ActiveClass A contractor (Steel erection)

    Manassas, VA · 18 mi away

    Proof for New Era Steel Erectors Inc
    License
    DPOR 2705162128
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class A contractor (Steel erection)
    Expires
    Nov 30, 2027
    Checked
    Nov 2, 2026
    Where
    Manassas, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705162128 → Virginia DPOR search
  20. Total Welding Solutions LLC

    ActiveClass B contractor (Steel erection)

    Nokesville, VA · 18 mi away

    Proof for Total Welding Solutions LLC
    License
    DPOR 2705189272
    Issuer
    Virginia DPOR
    Status
    Active
    Class
    Class B contractor (Steel erection)
    Expires
    Apr 30, 2027
    Checked
    Nov 2, 2026
    Where
    Nokesville, VA · serves Virginia
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 2705189272 → Virginia DPOR search

More cities in Virginia

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · Answers may be worded by Claude, an AI model from Anthropic; it never decides facts or order · How ranking works