A
PORTABLE STORAGE OF MN LLC (DBA BIG BLUE BOXES)
USDOT 978545 • MC-451529 • NEW BRIGHTON, MN
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 namePORTABLE STORAGE OF MN LLC
Doing business asBIG BLUE BOXES
Address565 1ST ST SW, NEW BRIGHTON, MN 55112-7753
Phone(612) 920-3540
In business sinceSep 2001
Last FMCSA updateApr 2026
Fleet & authority
Power units (trucks)113
Drivers104 (104 CDL)
Operation classAuthorized For Hire
Carrier operationInterstate
Broker authorityn/a
Carrier authorityYes
Safety ratingSatisfactory (Aug 2011)
Prior revocationNo
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.
!2 insurance policy cancellations in the last 3 years.
!Vehicle out-of-service rate 52.00% is well above the 20.72% national average.
✓Official FMCSA safety rating: Satisfactory.
✓USDOT registration is active.
✓Holds real carrier authority: they move goods themselves.
✓113 trucks registered with FMCSA.
✓No hostage-goods complaints on record.
✓In business since 2001: a long federal track record.
Roadside safety & insurance
Roadside safety record
Vehicle out-of-service rate, this company vs. national average:
Vehicle inspections50 (26 OOS)
Driver inspections93
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 DrivingBelow cutoff
Vehicle MaintenanceBelow cutoff
Insurance on file
Liability insuranceOn file
InsurerZurich American Insurance Company
Coverage1000
Policy effective sinceMar 2026
Cargo insurance5
Cancellations, 3 yrs2
2 insurance cancellations in the last 3 years, most recently Aug 2024. Repeated cancellations often mean unpaid premiums or dropped coverage, ask this company to show you a current certificate of insurance before booking.
Source: FMCSA Licensing & Insurance filings, refreshed nightly.
Insurance policy history
Jun 2023 → Sep 2023
Western National Mutual Insurance Co. (Cargo)
$750k
Cancelled
May 2023 → Aug 2024
Zurich American Insurance Company (Bipd/primary)
$750k
Cancelled
Sep 2018 → May 2023
Western National Mutual Insurance Co. (Bipd/primary)
$750k
Cancelled
Sep 2018 → Jun 2023
Western National Mutual Insurance Co. (Cargo)
$750k
Cancelled
Sep 2018 → Sep 2018
General Casualty Company Of Wisconsin (Cargo)
$750k
Cancelled
Sep 2018 → Sep 2018
General Casualty Company Of Wisconsin (Bipd/primary)
$750k
Cancelled
Nov 2012 → Sep 2018
General Casualty Company Of Wisconsin (Cargo)
$750k
Cancelled
Nov 2012 → Sep 2018
General Casualty Company Of Wisconsin (Bipd/primary)
$750k
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.
Recent roadside inspections
Jun 30, 2026 Walk-around, TX
2 violations
49 CFR 393.60C: Windshield - Damaged or Discolored
49 CFR 393.78: Wipers - Inoperative / missing / damaged wipers
Jun 29, 2026 Driver-only, SD
1 violation
49 CFR 392.2-SLL (driver)
Jun 29, 2026 Driver-only, MN
1 violation
49 CFR 392.2-SLLS4 (driver)
May 21, 2026 Driver-only, IN
1 violation
49 CFR 392.2-SLLS2 (driver)
May 15, 2026 Driver-only, WI
1 violation
49 CFR 392.2-SLLTCD (driver)
May 11, 2026 Full inspection, WI
5 violations, 1 out-of-service
49 CFR 396.3A1-BOS, OOS
49 CFR 393.47E: Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt
49 CFR 395.24: HOS (ELD) - ELD Form and Manner (driver)
49 CFR 393.53B-B
49 CFR 393.47E: Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt
May 7, 2026 Walk-around, WI
2 violations, 2 out-of-service
49 CFR 393.9A-LSLIWR, OOS
49 CFR 393.75A3-TAOL, OOS
May 6, 2026 Walk-around, IA
1 violation, 1 out-of-service
49 CFR 393.75A3-TAOL, OOS
Last 8 roadside inspections from FMCSA records (up to 3 years). "OOS" means the driver or vehicle was ordered out of service on the spot.
Authority history
Jun 6, 2023 Discontinued revocation
Common: involuntary revocation -> discontinued revocation
Aug 15, 2018 Discontinued revocation
Common: involuntary revocation -> discontinued revocation
Oct 30, 2006 Discontinued revocation
Common: involuntary revocation -> discontinued revocation
Dec 9, 2005 Discontinued revocation
Common: involuntary revocation -> discontinued revocation
Jul 13, 2004 Discontinued revocation
Common: involuntary revocation -> discontinued revocation
Nov 17, 2003 Discontinued revocation
Common: involuntary revocation -> discontinued revocation
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 Portable Storage Of Mn LLC reliable? Our read of the record
On the evidence, Portable Storage Of Mn LLC looks like a reliable operator: operating since 2001 with zero federal complaints in the last four years, 113 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 978545 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 Minnesota
About Portable Storage Of Mn LLC
Portable Storage Of Mn LLC, doing business as Big Blue Boxes, is a federally licensed household goods carrier based in New Brighton, Minnesota, registered with FMCSA since September 2001. Federal filings show 113 power units (trucks/tractors) and 104 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 978545, 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 PORTABLE STORAGE OF MN LLC
Is Portable Storage Of Mn LLC legit?
Portable Storage Of Mn LLC has an active USDOT registration (978545). It has no federal complaints on record in the last 4 years.
Is Portable Storage Of Mn LLC a broker or a carrier?
A licensed carrier with 113 registered trucks.
Where is Portable Storage Of Mn LLC based?
565 1st St Sw, New Brighton, MN 55112-7753. Phone on file: (612) 920-3540. Registered with FMCSA since September 2001.
Sources: FMCSA Motor Carrier Census (registration, fleet), FMCSA Household Goods Complaint History via NCCDB (complaints, checked Jul 17, 2026). MoverAudit summarizes public federal records; it does not accuse any company of wrongdoing. Verify details at protectyourmove.gov.