Construction Masters Services Llc is an active interstate carrier based in Sinking Spring, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 131 | 0 | 0 |
| Trailers | 27 | 0 | 0 |
| Total Power Units | 131 | ||
Distinct vehicles · 24 mo
vs 131 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 79% | 94% | Worse than most peers |
| Driver Fitness | 67% | 90% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 24% | 79% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 1 | 1 | 1 |
| Oct 1, 2024 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Driver Fitness | 1 | 0 | 0 |
| Hours-of-Service Compliance | 1 | 1 | 0 |
| Vehicle Maintenance | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 17, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Jan 2, 2026 | NJ | STRAIGHT TRUCK | 0 | 0 |
| Oct 17, 2025 | PA | STRAIGHT TRUCK | 1 | 0 |
| Oct 16, 2025 | PA | TRUCK TRACTOR | 0 | 0 |
| Aug 19, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 0.26 | — |
| Vehicle Maintenance | 1 | 0.26 | — |
| Driver Fitness | 1 | 0.11 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state PA accounts for 87% of activity. Activity outside home state (PA): 13%.
| 0 |
| 0 |
| PA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Aug 4, 2025 | PA | STRAIGHT TRUCK | 1 | 0 |
| Jul 31, 2025 | PA | STRAIGHT TRUCK | 0 | 0 |
| Mar 17, 2025 | PA | STRAIGHT TRUCK | 0 | 0 |
| Nov 18, 2024 | PA | STRAIGHT TRUCK | 1 | 0 |
| Nov 14, 2024 | PA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Oct 17, 2025 | 39141AMCPC | Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required. | Driver Fitness | — |
| Aug 4, 2025 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Nov 18, 2024 | 39511G | Failing to provide supporting documents in the driver's possession upon request | Hours-of-Service Compliance | — |