PLIMPTON AND HILLS CORP
USDOT 332314
Active, interstate carrier, mid-size fleet (49 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate5.7% vs 19.1% national avg
- Crashes (24 months)2 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 | 332314 |
|---|---|
| MC Number | — |
| Legal Name | PLIMPTON AND HILLS CORP |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 8605224233 |
| Address | 300 RESEARCH PARKWAY, Meriden, CT, 06450 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 19900220) |
| 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.
Our scoring
Safety scores
| Unsafe Driving | 80 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 91 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 67 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 35 |
|---|---|
| Out-of-Service Rate | 5.7% vs 19.1% national average |
| Crashes | 2 total (0 fatal, 0 with injuries, 2 towaway) |
- 2025-11-19 — CT — towaway
- 2025-10-13 — CT — towaway
Most frequent violation categories: 12 (6), 20 (5), 51 (5).
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) | 49 |
|---|---|
| Drivers | 66 |
| Recent Annual Mileage | 1,027,252 |
| Last MCS-150 Filing | 29-OCT-24 |
PLIMPTON AND HILLS CORP operates 49 power units — a larger fleet than 99% of carriers registered in CT.
Nearby
Other carriers in Meriden, CT
- TRADEBE TREATMENT AND RECYCLING NORTHEAST LLC — USDOT 331151, 98 power units
- JEMTAC LEASING INC — USDOT 299135, 48 power units
- LAROSA CONSTRUCTION CO INC — USDOT 612378, 31 power units
- THE LYON AND BILLARD CO — USDOT 355376, 24 power units
- ROMAN OIL COMPANY INC — USDOT 379432, 19 power units
Browse all carriers in Meriden, CT or all CT carriers.