Sljohnson
DBA: Sljohnsoninc|Sl Johnson Plumbing& Heating
Sljohnson has a fleet of 1 power units and 1 drivers. It does not hold for-hire operating authority and may operate as a private carrier. The company has recorded 1 roadside inspections in its operating history.
Source: FMCSA compliance records, Truck Graph analysis. View methodology
Location
330 N STONESTREET AVE STE T, Rockville, MD, 20850
Inspection history
1 total inspections. OOS rate: 100.0%. Showing last 5.
| Date | State | Level | Driver OOS | Vehicle OOS |
|---|---|---|---|---|
| 12/23/2025 | MD | 1 | 1 | 0 |
Source: FMCSA inspection records. View methodology
Crash history
0 crashes on record. Showing last 3.
No crash records found.
Source: FMCSA crash records. View methodology
Insurance status
Current insurance filing on record with FMCSA.
No active insurance filing found. Verify directly with carrier.
Source: FMCSA insurance filings. View methodology
Related carriers in Maryland
Active carriers in MD, similar fleet size.
Authority timeline
Key events in this carrier's operating authority history.
Source: FMCSA authority records and revocation orders. View methodology
Research this company
Verify independently using official government and public sources.
Explore carriers like Sljohnson
Find more carriers by location and equipment specialization.
Sljohnson is based in Rockville, MD, which is part of the larger Maryland trucking market. Browse the full national carrier directory to compare across all 50 states.
Sljohnson
Answers from verified compliance records.
Is Sljohnson authorized to operate?
Sljohnson's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.
What is Sljohnson's safety record?
Sljohnson has 1 roadside inspections on record. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.
How many trucks does Sljohnson operate?
Sljohnson operates 1 power units with approximately 1 drivers.
Is Sljohnson insured?
Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.
Has Sljohnson had any risk indicators?
No risk indicators have been detected for Sljohnson as of the most recent data sync.
What is the DOT number for Sljohnson?
Sljohnson's DOT number is 4248740 and MC number is MC1646571. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.
For journalists and researchers
Truck Graph data is open and citable. For press inquiries, contact our editorial team.