PORTER, Maine · DOT #933017 · 0 trucks · 0 drivers · Safety Rating: None
| Category | Score | Max |
|---|---|---|
| Safety Rating | 22 | 30 |
| CSA BASICs | 28 | 35 |
| Inspection Pass Rate | 15 | 20 |
| Out-of-Service Rate | 12 | 15 |
WILLIAM A DAY JR & SONS INC is a owner-operator operating out of PORTER, Maine with USDOT number 933017. and holds a current FMCSA safety rating of None. Based on our analysis of federal safety data, WILLIAM A DAY JR & SONS INC has a FileFlo Carrier Intelligence Score (CIS) of 77/100, classified as Moderate Risk.
Limited inspection data is currently available for WILLIAM A DAY JR & SONS INC. Carriers with fewer recorded inspections may face increased scrutiny during roadside encounters, as FMCSA inspectors may flag them for more thorough reviews.
A CIS score of 77 places WILLIAM A DAY JR & SONS INC in the Moderate Risk category. While not in immediate danger of targeted enforcement, there are areas for improvement. Common issues at this level include inconsistent driver qualification file maintenance, lapsed vehicle inspection schedules, or minor CSA BASIC score creep.
Motor carriers operating in Maine must comply with both federal FMCSA regulations and state-specific transportation requirements. The PORTER, ME corridor is monitored by FMCSA field offices and state highway patrol units conducting roadside inspections. Carriers based in PORTER should ensure driver qualification files, vehicle inspection reports, and hours-of-service records are current and audit-ready at all times.
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No recent inspection records found for WILLIAM A DAY JR & SONS INC (DOT #933017). New carriers or those with limited interstate operations may have fewer recorded inspections.
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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: 2026-04-03T15:40:59.332Z. Information may not reflect the carrier's current status. Dispute this record · Claim this profile