Carrier profile · USDOT 1405883 · Data as of Oct 7, 2026

MSZ Inc

DBA Zimmerman Tree Service · Lake Worth, FL · Intrastate (Non-Hazmat) carrier · Since 2005
No MC authorityNot rated by FMCSANo hazmat
Cargo carriedWood Chips Mulch
19
Power units
17
Drivers
2
Inspections · 24 mo
0
Crashes · 24 mo
185K
Annual miles
21 yr
Registered
95
/ 100
Clear to load

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MCS-150 not updated in over 2 years: FMCSA requires a biennial update.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity15/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
—
National 22.26% · 1 of 1 inspections · needs 3+
Driver out-of-service
—
National 6.67% · 0 of 2 inspections · needs 3+
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
2
Driver inspections
2
Vehicle inspections
1
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
19
Power units
19
Trucks
—
Tractors owned
—
Trailers owned
17
Drivers
17
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Private Property
Cargo carried
Wood Chips Mulch
Annual mileage
185,000 mi (2021)

Identity & federal record

FMCSA census · MCS-150
USDOT
1405883
MC / docket
None
Legal name
MSZ Inc
DBA
Zimmerman Tree Service
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Aug 15, 2005
Last MCS-150
Mar 16, 2021
Safety rating
Not rated
Drivers (CDL)
17 (17)
Hazmat
No
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is MSZ Inc's USDOT number?

MSZ Inc's USDOT number is 1405883.

Is MSZ Inc authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is MSZ Inc's safety record?

Over the last 24 months: 2 roadside inspections, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is MSZ Inc's fleet?

19 power units and 17 drivers per its MCS-150 filed Mar 16, 2021.

Where is MSZ Inc located?

MSZ Inc is located at 4660 71st Court South, Lake Worth, FL, 33463. Phone: (561) 968-1045.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.