ROCKLYNN CONSTRUCTION LLC
USDOT 3639752
Active, intrastate (non-hazmat) carrier, small fleet (12 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate40% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 3639752 |
|---|---|
| MC Number | — |
| Legal Name | ROCKLYNN CONSTRUCTION LLC |
| DBA Name | — |
| Entity Type | — |
| Phone | 6103576741 |
| Address | 100 MILL ROAD, Clifton Hts, PA, 19018 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 5 |
|---|---|
| Out-of-Service Rate | 40% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2026-01-25 — PA — towaway
Most frequent violation categories: 51 (10), 20 (8), 16 (3).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 12 |
|---|---|
| Drivers | 12 |
| Recent Annual Mileage | 140,000 |
| Last MCS-150 Filing | 30-APR-26 |
ROCKLYNN CONSTRUCTION LLC operates 12 power units — a larger fleet than 95% of carriers registered in PA.
Nearby
Other carriers in Clifton Hts, PA
- J & J LANDSCAPE MANAGEMENT LLC — USDOT 4072031, 6 power units
- THE MARINELLI GROUP LLC — USDOT 3933600, 2 power units
- GOLDENROD TRANSPORTATION LLC — USDOT 3721932, 1 power units
- BUFFALOE MANAGEMENT GROUP — USDOT 3748264, 1 power units
- K&S AUTO HAULING LLC — USDOT 3765684, 1 power units
Browse all carriers in Clifton Hts, PA or all PA carriers.