603 Welding And Erection LLC (USDOT 4373767)
USDOT 4373767 · Active · Merrimack · NH
Public listing
- Legal name
- 603 Welding And Erection LLC
- License or register id
- USDOT 4373767
- Status
- Active
- State
- NH
- City
- Merrimack
- Category
- Private Property
- Phone
- +1 (603) 660-2011
- Address
- 12 Mcgaw Bridge Rd, Merrimack, NH, 03054-3717
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 1
- Drivers
- 1
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 1
- MCS-150 mileage
- 0 (0)
- MCS-150 date
- 20250716
- Fleet size
- 1 power units
- Hazmat
- Yes
- Company officer
- Zachary Oak
- Mailing address
- 12 Mcgaw Bridge Rd, Merrimack, NH, 03054-3717
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
603 Welding And Erection LLC is in the FMCSA Company Census as USDOT 4373767. census status Active. address 12 Mcgaw Bridge Rd, Merrimack, NH, 03054-3717. 1 power units. 1 drivers. Private Property. Interstate operation. hazmat indicated. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify 603 Welding And Erection LLC?
Match the legal name and USDOT 4373767 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

