DBA: Curtis & Son Companies
Curtis & Son Vacuum Service Inc is an active interstate carrier based in Liberty, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 6 | 0 | 0 |
| Tractors | 91 | 0 | 0 |
| Trailers | 85 | 0 | 0 |
| Total Power Units | 97 | ||
Distinct vehicles · 24 mo
vs 97 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 | 69% | 93% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 41% | 74% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 18 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 1 | 0 | 1 |
| Jul 1, 2025 | 0 | 1 | 1 | 1 |
| Apr 1, 2025 | 0 | 2 | 2 | 2 |
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 73 | 15 | 20 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 17, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 17, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 10, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jan 20, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Jan 10, 2026 | TX |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 0.30 | — |
| HOS Compliance | 1 | 0.00 | — |
| Vehicle Maintenance | 30 | 3.15 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state TX accounts for 90% of activity. Activity outside home state (TX): 10%.
| Unsafe Driving |
| 3 |
| 1 |
| 0 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Dec 30, 2025 | TX | TRUCK TRACTOR | 1 | 0 |
| Nov 25, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Nov 25, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Nov 25, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Nov 18, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 30, 2025 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Oct 16, 2025 | 3965BHLOW | Hubs - oil and/or Grease Leaking from hub - outer wheel | Vehicle Maintenance | Yes |
| Oct 9, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Oct 9, 2025 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Oct 8, 2025 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |
| Sep 23, 2025 | 39345PC | Brake Tubing and Hose Adequacy - Connections to Power Unit | Vehicle Maintenance | — |
| Sep 12, 2025 | 393130CCHVE | Heavy Vehicles/Equipment - Improper securement of heavy vehicles equipment or machinery with crawler tracks or wheels | Vehicle Maintenance | Yes |
| Sep 10, 2025 | 39345DLPC | Brake Connections with Leaks - Connection to Power Unit | Vehicle Maintenance | — |
| Sep 10, 2025 | 39345DLUV | Brake Connections with Leaks Under Vehicle | Vehicle Maintenance | — |
| Sep 10, 2025 | 39355D1 | CMV not equipped with ABS malfunction circuit or signal (Truck-Tractor mfg on/after 3/1/1997; Straight Truck mfg on/after 3/1/1998) | Vehicle Maintenance | — |