Carrier profile · USDOT 2306122 · MC-827589 · FMCSA data fetched 2026-11-05

4S WELDING INC

DBA ROB'S WELDING SERVICE

4 power units3 driversInterstateCARTWRIGHT, ND

Census status Active (A)MC-827589 · code A

← Back to overviewAuthority & Insurance · USDOT 2306122

Authority & Insurance

Operating authority by docket

Docket	Authority type	Status	BI&PD req. / on file (source value)	Cargo req./on file	Bond req./on file
MC827589	Motor Carrier of Property (Except Household Goods)	Active	750,000 / 750,000	N / N	N / N

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-11-05 10:15 UTCFetched 2026-11-05 10:21 UTC

Authority status history

FMCSA change date	Docket	Authority type	New status	Reason (source)
2013-06-10	MC827589	Motor Carrier of Property (Except Household Goods)	Active	GRANTED

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-11-05 10:09 UTCFetched 2026-11-05 10:21 UTC

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

Insurer	Type	Form	Policy	Max / underlying (source)	Effective
Travelers Indemnity Co of Connecticut	BI&PD · Primary	BMC-91X	0R930872	750,000 / 0	2020-10-27

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-11-05 10:10 UTCFetched 2026-11-05 10:21 UTC

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Source: Motus InsHist – All With History (3uet-3z4i) · raw queryDataset updated 2026-11-05 10:10 UTCFetched 2026-11-05 10:21 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-11-04 13:22 UTCFetched 2026-11-05 10:21 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline

Hover a bar for insurer and dates.

Current filings (c5y8-a4uz) — effective date only

Travelers Indemnity Co of Connecticut · 2020-10-27 → end not published

Prior policies (3uet-3z4i + legacy 6sqe-dvqs) — effective → cancellation

ST. PAUL FIRE & MARINE INSURANCE CO. · 2013-05-24 → 2020-10-27

2014201620182020

2013-05-242020-10-27

Bars run only between published effective and cancellation dates. Current filings show their effective date only — no end is assumed and no continuous coverage is inferred. Current history: 3uet-3z4i; legacy rows from 6sqe-dvqs (frozen 2026-05-14) are kept only when not already in the current file.

Insurer	Effective	Cancelled	Method	Policy	Dataset
ST. PAUL FIRE & MARINE INSURANCE CO.	2013-05-24	2020-10-27	Replaced	ZPP10T94778	6sqe-dvqs

ST. PAUL FIRE & MARINE INSURANCE CO.
Effective
2013-05-24
Cancelled
2020-10-27
Method
Replaced
Policy
ZPP10T94778
Dataset
6sqe-dvqs

Federal activity

2026-02-10Census
Latest MCS-150 filing
2020-10-27c5y8-a4uz
Insurance filing effective — Travelers Indemnity Co of Connecticut
2020-10-276sqe-dvqs
Prior policy ended (replaced) — ST. PAUL FIRE & MARINE INSURANCE CO.
2013-06-10yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (GRANTED)
2012-05-15Census
Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

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Carrier profile · USDOT 2306122 · MC-827589 · FMCSA data fetched 2026-11-05

4S WELDING INC

DBA ROB'S WELDING SERVICE

4 power units3 driversInterstateCARTWRIGHT, ND

Census status Active (A)MC-827589 · code A

Official links FMCSA SAFER

← Back to overviewAuthority & Insurance · USDOT 2306122

Authority & Insurance

Operating authority by docket

Loading this official source… values are not shown until it answers (not zero).

Authority status history

Loading this official source… values are not shown until it answers (not zero).

Insurance filings

Loading this official source… values are not shown until it answers (not zero).

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Federal activity

2026-02-10Census
Latest MCS-150 filing
2012-05-15Census
Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

Loading…