Carrier profile · USDOT 619741 · MC-296490 · Updated Jul 18, 2026

CURTIS & SON VACUUM SERVICE INC

DBA CURTIS & SON COMPANIES

97 power unitsavg 12.9 yrLocal · 2 statesLIBERTY, TX94/100
CARRIER ACTIVEMC-296490 ACTIVERATED SATISFACTORY
Verified linkscurtisandsonco.comFMCSA SAFER

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Last 12 months: 8 trucks also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3665804Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (22 trucks · 5 carriers)
Across all inspections on record: USDOT 3665804USDOT 3691696USDOT 3491746USDOT 2443366USDOT 1342718

Shares a registration email domain with other carriers

@curtisandsonco.com — 3 carriers: USDOT 752277USDOT 3665804

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)97
Observed (24 mo)45
Shared w/ other carriers22

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1DAR5F0N18M019393View sourced platform decode23Aug 17, 2024Jul 24, 2026
1NPTP4EXXED224570View sourced platform decode24May 27, 2025Jul 24, 2026
1UNSD34278R083071View sourced platform decode22Jul 16, 2024Jul 8, 2026
1UNST4229KS151513View sourced platform decode22Dec 26, 2024Jun 24, 2026
7FJP1AU41KT610024View sourced platform decode22Sep 16, 2025May 28, 2026
1NPXP4EX6KD266196View sourced platform decode23Feb 6, 2024May 14, 2026
5DDKE4755F1007771View sourced platform decode25Jan 25, 2024May 14, 2026
13N248201C1553436View sourced platform decode23May 15, 2025May 12, 2026
1XPXP4EX2GD337214View sourced platform decode24Jan 25, 2024Apr 30, 2026
13N15330821514979View sourced platform decode22Aug 8, 2025Mar 17, 2026
1NPXP4EX0JD475688View sourced platform decode23Mar 20, 2024Mar 17, 2026
1UNST4236DL109337View sourced platform decode26May 2, 2024Mar 17, 2026
5DDKE445381003273View sourced platform decode22Sep 23, 2025Mar 11, 2026
1UNST4220DS128088View sourced platform decode24Sep 16, 2025Mar 10, 2026
1A9SL6555DP745089View sourced platform decode22Nov 28, 2024Feb 24, 2026
1XKDP4TX6DR964802View sourced platform decode23Mar 24, 2024Feb 24, 2026
4J8T04221JT005301View sourced platform decode22Apr 24, 2024Jan 22, 2026
1E1H5Y285TRJ19848View sourced platform decode24Dec 5, 2024Jan 20, 2026
1A9SL6552CP745047View sourced platform decode24Jun 14, 2024Dec 28, 2025
5DDKB151XJ1009080View sourced platform decode22Jul 3, 2025Aug 8, 2025
5DDKE2644J1009078View sourced platform decode23Feb 6, 2024Aug 8, 2025
1UNST4235DL109412View sourced platform decode23May 13, 2024Jul 15, 2025

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 3 related authorities · joined by email domain

Authorities
3
Combined power
155
States
1
Oldest authority
Nov 6, 1995
Active now
2

Affiliated entities· hover to preview

CURTIS & SON HEAVY HAUL LLCWARD MCCARTY INC