Keolis Transit Services Llc is an active intrastate non-hazmat carrier based in Boston, MA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Trailers | 0 | 4 | 0 |
| Buses (16+) | 71 | 1,598 | 0 |
| Total Power Units | 1,913 | ||
Distinct vehicles · 24 mo
vs 1,913 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 100% | 100% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 20% | 86% | Better than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 9 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2026 | 0 | 3 | 2 | 2 |
| Jan 1, 2026 | 0 | 1 | 0 | 1 |
| Oct 1, 2025 | 0 | 4 | 4 | 6 |
| Jul 1, 2025 | 0 | 1 | 4 | 4 |
| Apr 1, 2025 | 1 | 9 | 5 | 6 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 51 | 9 | 9 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 6, 2026 | CA | BUS | 0 | 0 |
| Mar 6, 2026 | CA | BUS | 0 | 0 |
| Mar 6, 2026 | CA | BUS | 0 | 0 |
| Mar 6, 2026 | CA | BUS | 0 | 0 |
| Mar 6, 2026 | CA | BUS |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.00 | — |
| HOS Compliance | 1 | 12.00 | — |
| Vehicle Maintenance | 32 | 0.53 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 2 states. Top state CA accounts for 100% of activity. Activity outside home state (MA): 100%.
| Jan 1, 2025 |
| 0 |
| 9 |
| 6 |
| 7 |
| Oct 1, 2024 | 0 | 4 | 10 | 10 |
| Jul 1, 2024 | 0 | 2 | 5 | 6 |
| Hours-of-Service Compliance |
| 1 |
| 1 |
| 1 |
| Unsafe Driving | 1 | 0 | 0 |
| 0 |
| 0 |
| Feb 4, 2026 | AZ | BUS | 2 | 1 |
| Jan 7, 2026 | CA | BUS | 0 | 0 |
| Jan 7, 2026 | CA | BUS | 0 | 0 |
| Jan 7, 2026 | CA | BUS | 0 | 0 |
| Jan 7, 2026 | CA | BUS | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 4, 2026 | 3922SLTFC | State/Local Laws - Speeding basic rule/speed too fast for conditions | Unsafe Driving | — |
| Feb 4, 2026 | 3923F | Fatigue - Operating a commercial motor vehicle while impaired through fatigue. | Hours-of-Service Compliance | Yes |
| Jan 6, 2026 | 3963A1STLC | Steering - Loose clamp or clamp bolt on tie rod or drag link | Vehicle Maintenance | Yes |
| Jan 6, 2026 | 39348ABLMACBD | Drum Brake - Loose chamber/spider/camshaft support bracket | Vehicle Maintenance | — |
| Jan 6, 2026 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Dec 11, 2025 | 39383CELGPB | Exhaust System - Gasoline-Powered Buses - Any gasoline-powered bus exhaust system that is leaking or discharging under the chassis more than 6 inches (15.24 cm) f | Vehicle Maintenance | Yes |
| Dec 11, 2025 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Dec 10, 2025 | 39383H | Exhaust - Not securely fastened to the vehicle | Vehicle Maintenance | — |
| Dec 10, 2025 | 3939AHLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Vehicle Maintenance | — |
| Dec 2, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |