Middleton Building Supply Llc is an active interstate carrier based in Middleton, NH.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 22 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Trailers | 5 | 0 | 0 |
| Total Power Units | 24 | ||
Distinct vehicles · 24 mo
vs 24 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 85% | 89% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 67% | 90% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 56% | 85% | Around peer average |
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 | 2 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 11 | 2 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Nov 24, 2025 | NH | TRUCK TRACTOR | 0 | 0 |
| Aug 12, 2025 | NH | TRUCK TRACTOR | 0 | 0 |
| Jul 17, 2025 | NH | TRUCK TRACTOR | 1 | 0 |
| Jul 11, 2025 | NH | STRAIGHT TRUCK | 0 | 0 |
| Jul 2, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 1.46 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 5 | 3.35 | — |
| Driver Fitness | 2 | 0.57 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state NH accounts for 86% of activity. Activity outside home state (NH): 14%.
| Unsafe Driving | 5 | 1 | 0 |
| Driver Fitness | 2 | 2 | 2 |
| ME |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Jun 2, 2025 | NH | STRAIGHT TRUCK | 1 | 0 |
| Mar 21, 2025 | NH | STRAIGHT TRUCK | 0 | 0 |
| Mar 13, 2025 | NH | STRAIGHT TRUCK | 1 | 1 |
| Feb 20, 2025 | NH | STRAIGHT TRUCK | 0 | 0 |
| Feb 12, 2025 | NH | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jul 17, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Jun 2, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Mar 13, 2025 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Jan 24, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jan 6, 2025 | 3963A1BALR | Air Brake - Fails air loss rate test | Vehicle Maintenance | Yes |
| Jan 6, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Jan 6, 2025 | 39345DBAAL | Air Brake - Audible air leak at other than a proper connection | Vehicle Maintenance | Yes |
| Sep 11, 2024 | 39111B4DEN | Driver operating a CMV without proper endorsements or in violation of restrictions | Driver Fitness | Yes |
| Sep 11, 2024 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |
| Jul 24, 2024 | 39325E | Lamp not steady burning | Vehicle Maintenance | — |