A
533823 ONTARIO LIMITED (DBA SONS TRANSFER)
USDOT 332428 • THORNBURY, ON
MoverAudit grade: A, based on federal records below
✓ No major red flags found
Complaint history
No federal complaints on record in the last 4 years. Records checked against the FMCSA household goods complaint database.
Company details
Legal name533823 ONTARIO LIMITED
Doing business asSONS TRANSFER
Address357093 BLUE MOUNTAINS-MEAFORD TOWNLINE, THORNBURY, ON N0H 2P0
Phone(519) 379-4927
Company officerBlair Mackey
OrganizationCorporation
In business sinceNov 1988
Last FMCSA updateJun 2026
Fleet & authority
Power units (trucks)5
Drivers6 (6 CDL)
Operation classAuthorized For Hire, Exempt For Hire
Carrier operationInterstate
Broker authorityn/a
Carrier authorityn/a
Safety ratingSatisfactory (Sep 1992)
Prior revocationYes
MoverAudit risk score: 0/100
Computed from objective federal flags only: broker-only registration, fleet size, complaint volume and severity, hostage-goods reports and past revocations. Lower is safer. This is a summary of public records, not a review.
Complaints vs. other checked movers
Red flags & green flags
!No federal complaints on record in the last 4 years.
!Operating authority was revoked at least once (see authority history below).
✓Official FMCSA safety rating: Satisfactory.
✓USDOT registration is active.
✓5 trucks registered with FMCSA.
✓No hostage-goods complaints on record.
✓In business since 1988: a long federal track record.
Roadside safety & insurance
Roadside safety record
Vehicle inspections0
Driver inspections0
Crashes, last 3 years0
FMCSA safety ratingSatisfactory
FMCSA safety categories (SMS BASICs), last 24 months:
Driver FitnessClean
Controlled Substances/ AlcoholClean
Hours-of-Service ComplianceClean
Unsafe DrivingClean
Vehicle MaintenanceBelow cutoff
Insurance on file
Liability insuranceNot on file
Cancellations, 3 yrs0
Source: FMCSA Licensing & Insurance filings, refreshed nightly.
Insurance policy history
Jan 2017 → Mar 2023
Northbridge General Insurance Corporation (Bipd/primary)
$5,000k
Cancelled
Apr 2014 → Jan 2017
Northbridge Commercial Insurance Corporation (Bipd/primary)
$5,000k
Cancelled
Apr 2013 → Apr 2014
Old Republic Insurance Company (Bipd)
$5,000k
Cancelled
Apr 2013 → May 2014
Old Republic Insurance Company (Bipd)
$5,000k
Cancelled
Sep 2012 → Mar 2013
Northbridge Commercial Insurance Corporation (Bipd/primary)
$5,000k
Cancelled
Nov 1993 → Sep 2009
Royal Insurance Company (Bipd/primary)
$5,000k
Cancelled
Jul 1993 → Nov 1993
Legion Insurance Company (Cargo)
$5,000k
Cancelled
Jul 1992 → Jul 1993
Essex Insurance Company (Cargo)
$5,000k
Cancelled
Every liability policy this company filed with FMCSA, newest first. Frequent insurer changes or repeated cancellations are worth a direct question; one long-running policy is what stability looks like.
Authority history
Mar 13, 2023 Revoked
Motor property common carrier: reinstated -> revoked
Mar 13, 2023 Revoked
Motor property contract carrier: reinstated -> revoked
May 1, 2014 Discontinued revocation
Common: involuntary revocation -> discontinued revocation
May 1, 2014 Discontinued revocation
Contract: involuntary revocation -> discontinued revocation
Mar 27, 2013 Revoked
Motor property common carrier: reinstated -> revoked
Feb 10, 2004 Revoked
Motor property contract carrier: granted -> revoked
Apr 14, 1994 Revoked
Motor property common carrier: granted -> revoked
Shared identity check
Clean identity check. This company's address, phone number and officer do not match any other registered mover in our database. No sign of the "chameleon" pattern where a burned company re-registers under a fresh name.
Is 533823 Ontario Limited reliable? Our read of the record
On the evidence, 533823 Ontario Limited looks like a reliable operator: operating since 1988 with zero federal complaints in the last four years, 5 registered trucks. A record like this is exactly what an honest mover's file tends to look like.
No public record can guarantee your specific move, so keep the basics: written binding estimate, USDOT 332428 on the paperwork, and reasonable deposit. But nothing in the federal file says walk away.
This assessment is generated from the public federal records shown on this page: registration, fleet, complaints, inspections, insurance and authority filings. It is a summary of records, not a review or an accusation.
Carriers to compare in ON
About 533823 Ontario Limited
533823 Ontario Limited, doing business as Sons Transfer, is a federally registered mover based in Thornbury, ON, registered with FMCSA since November 1988. Federal filings show 5 power units (trucks/tractors) and 6 drivers.
Over the last four years, the federal complaint database shows no complaints against this company. For a mover doing real volume, a clean federal record is a genuinely good sign; for a very small operation it may simply reflect a small number of moves. Combine it with the fleet data above and recent references.
How to read this report
The grade and risk score at the top are calculated by MoverAudit from objective federal flags: whether the company is a broker or a carrier, how many trucks it operates, the volume and severity of complaints, hostage-goods reports, and past authority revocations. They are not official government ratings, and they are not reviews: every input is a public federal record shown on this page.
The complaint categories come from the FMCSA household goods complaint system. A single bad move can generate complaints in several categories at once, so the category sum can exceed the total. Pay the most attention to "Hostage Goods" and "Deceptive Business Practices": those describe intent, not accidents. "Loss and Damage" at low volume is normal friction for a carrier doing thousands of moves; the same number at a tiny company is not.
The fleet numbers matter more than they look. A company advertising nationwide service with zero or one registered truck is not doing that work itself: your move will be handled by someone you have not vetted. Compare the fleet size to the promises in your quote.
If you are considering this company, use this report as a starting point, not a verdict. Get the estimate in writing and check whether it is binding, confirm the USDOT number on their paperwork matches 332428, and if a different company shows up on moving day, stop and check that company here before a single box goes on the truck.
Questions about 533823 ONTARIO LIMITED
Is 533823 Ontario Limited legit?
533823 Ontario Limited has an active USDOT registration (332428). It has no federal complaints on record in the last 4 years.
Is 533823 Ontario Limited a broker or a carrier?
Federal records do not show interstate household goods authority for this company. Ask them directly who holds the authority for your move.
Where is 533823 Ontario Limited based?
357093 Blue Mountains-meaford Townline, Thornbury, ON N0H 2P0. Phone on file: (519) 379-4927. Registered with FMCSA since November 1988.
Sources: FMCSA Motor Carrier Census (registration, fleet), FMCSA Household Goods Complaint History via NCCDB (complaints, checked Jul 18, 2026). MoverAudit summarizes public federal records; it does not accuse any company of wrongdoing. Verify details at protectyourmove.gov.