Carrier profile · USDOT 1011468 · MC-1672638 · Updated Jul 26, 2026

Olson Bros Provac LLC

DBA PRO-VAC

84 power unitsavg 9.2 yrRegional · 4 statesKENT, WA62/100
NO OPERATING AUTHORITYMC-1672638 NO AUTHORITY
Verified linkspro-vac.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.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (1 truck · 1 carriers)
Across all inspections on record: USDOT 2488587

Shares a registration email domain with other carriers

@pro-vac.com — 4 carriers: USDOT 488747USDOT 2328948USDOT 3371617

Shares a company officer with other carriers

mark harris — 35 carriers: USDOT 324050USDOT 428670USDOT 565920USDOT 594715USDOT 1035278USDOT 1212040USDOT 1269108USDOT 1380724

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)84
Observed (24 mo)25
Shared w/ other carriers2

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
11111111111111111284351Jun 13, 2023Aug 5, 2026
2NP3LJ0X3KM263153View sourced platform decode22May 13, 2024Mar 26, 2026

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 38 related authorities · joined by email domain + officer

Authorities
38
Combined power
339
States
19
Oldest authority
Aug 4, 1988
Active now
19

Affiliated entities· hover to preview

VAC ONE LEASING LLCKANTEX INDUSTRIES INCHYDROMAX LLCKIVA TRANSPORT LLCREDDICO CONSTRUCTION CO INCPALMER LOGISTICS SERVICES INCA AND L CONSTRUCTION INCM HARRIS CONSTRUCTION COMPANY INC