Diesel Maintenance Services Llc is an active interstate carrier based in Johnston, RI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Trailers | 2 | 0 | 0 |
| Total Power Units | 2 | ||
Distinct vehicles · 24 mo
vs 2 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state MA accounts for 100% of activity. Activity outside home state (RI): 100%.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 3 | 0 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Aug 31, 2026 | MA | STRAIGHT TRUCK | 3 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 31, 2026 | 39340FBNPB | Brake - Inoperative or missing parking/emergency brake on power unit | Vehicle Maintenance |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 47
Delivery Management Services Inc
Johnston, RI
Steven Fix · also at 3 others
Distribution Management Services Inc
Johnston, RI
Steven Fix · also at 3 others
New England Transportation Inc
Cranston, RI
Steven Fix · also at 3 others
Advanced Gas Sales & Service Llc
Salem, CT
Mark Martin · also at 44 others
Allstar Enterprises Llc
Rockmart, GA
Mark Martin · also at 44 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 1 | 11.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Yes |
| Aug 31, 2026 | 39355BB | Hydraulic Brake - ABS malfunction lamp defective on truck/bus manufactured on or after March 1 1999 | Vehicle Maintenance | — |
| Aug 31, 2026 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
+37 more