Shearon Environmental Design Company Inc
USDOT 503353 · FF-12923 · Plymouth Meeting, Pennsylvania · Interstate for-hire carrier · 50–99 power units
Shearon Environmental Design Company Inc is a corporation based in Plymouth Meeting, Pennsylvania, registered with the FMCSA as an interstate carrier (private property, authorized for hire). It reports 70 power units and 40 drivers, which ranks it #364 by fleet size among 565 active for-hire carriers with 50+ power units headquartered in Pennsylvania. In the 24 months to Sep 24, 2026 its trucks were inspected 19 times – about 0.3 inspections per power unit. 20.0% of vehicle inspections and 26.3% of driver inspections ended with an out-of-service order, against 20.5% and 3.3% for carriers of the same size nationally. FMCSA records no reportable crashes for this carrier in the last 24 months. Its registered cargo types are general freight, building materials, machinery, large objects, construction.
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Registration and contact
| Legal name | Shearon Environmental Design Company Inc |
|---|---|
| DBA name | — |
| USDOT number | 503353 |
| Operating authority (docket) | FF-12923 |
| Entity type | Private Property, Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 5160 Militia Hill Rd, Plymouth Meeting, PA 19462 |
| Phone | (610) 828-5488 |
| First registered | Nov 4, 1992 |
| Last MCS-150 update | Feb 6, 2026 |
| Hazmat carrier | No |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 503353.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 70 | 0 | 0 |
| Truck tractors | 0 | 0 | 0 |
| Trailers | 40 | 0 | 0 |
- 0.57 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 260,000 miles reported for 2026 – about 3,714 miles per power unit vs a 38,151 median for 50–99-unit fleets.
- 100% of listed equipment is owned rather than leased.
- 4 CDL drivers; 0 drivers operate interstate beyond 100 miles, 40 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 50–99-unit for-hire carriers nationally (5,500) and Pennsylvania carriers with 50+ units (565).
| Measure | Shearon Environmental Design | Same size, US | PA average | |
|---|---|---|---|---|
| Small sample: fewer than 20 vehicle or driver inspections, so rates can swing a lot with one inspection. | ||||
| Vehicle out-of-service rate | 20.0% | 20.5% | 17.4% | about average |
| Driver out-of-service rate | 26.3% | 3.3% | 2.3% | 690% higher than average |
| Crashes per 100 power units | 0.0 | 4.8 | 4.0 | none recorded |
| Inspections | 19 | 19 with a driver check, 15 with a vehicle check, 29 BASIC violations recorded, 1 hazmat-related | ||
| FMCSA safety rating | Satisfactory (rated Feb 2, 2010) | |||
Cargo carried
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Closest fleet size and cargo mix among Pennsylvania carriers in this directory.
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|---|---|---|---|---|---|---|
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| Thackray Crane Rental Inc USDOT 769982 | Philadelphia | 71 | 75 | 23 | 21.4% | 2 |
| Messick Farm Equipment Inc USDOT 486712 | Mount Joy | 75 | 109 | 31 | 25.0% | 2 |
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FAQ
What is the USDOT number of Shearon Environmental Design Company Inc?
Shearon Environmental Design Company Inc is registered with USDOT number 503353 and operating authority FF-12923.
How many trucks does Shearon Environmental Design Company Inc have?
It reports 70 power units (0 tractors, 70 straight trucks) and 40 trailers, with 40 drivers, on its last MCS-150 update (Feb 6, 2026).
Where is Shearon Environmental Design Company Inc located?
Its registered physical address is in Plymouth Meeting, Pennsylvania 19462.
What is the out-of-service rate of Shearon Environmental Design Company Inc?
Over 24 months, 20.0% of vehicle inspections and 26.3% of driver inspections resulted in an out-of-service order (same-size national average: 20.5% vehicle, 3.3% driver).
Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.