DBA: Cornerstone Building Brands
Mw Manufacturers Inc is an active interstate carrier based in Rocky Mount, VA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 265 | 60 | 0 |
| Tractors | 0 | 205 | 0 |
| Trailers | 0 | 300 | 0 |
| Total Power Units | 265 | ||
Distinct vehicles · 24 mo
vs 265 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 100% | 92% | Worse than most peers |
| HOS Compliance | 70% | 91% | Around peer average |
| Driver Fitness | 35% | 91% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 45% | 81% | 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 | 3 | — | 6.67% |
| Vehicle | 0 | 28 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2026 | 0 | 0 | 1 | 1 |
| Jan 1, 2026 | 0 | 0 | 3 | 3 |
| Oct 1, 2025 | 0 | 1 | 1 | 1 |
| Jul 1, 2025 | 0 | 1 | 1 | 1 |
| Apr 1, 2025 | 1 | 1 | 5 | 5 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 131 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 23, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Sep 22, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Sep 22, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Sep 22, 2026 | MD | TRUCK TRACTOR | 0 | 0 |
| Sep 22, 2026 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 6
Kleary Masonry Inc
Gold River, CA
Adam Spannbauer · also at 6 others
Plygem Pacific Windows Corporation
Auburn, WA
Adam Spannbauer · also at 6 others
Reed'S Metals Llc
Brookhaven, MS
Adam Spannbauer · also at 6 others
Reed'S Metals Of Alabama Llc Dba Reed'S Metals
Florence, AL
Adam Spannbauer · also at 6 others
Silver Line Building Products Llc
North Brunswick, NJ
Adam Spannbauer · also at 6 others
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 31 | 1.33 | — |
| HOS Compliance | 20 | 0.09 | — |
| Vehicle Maintenance | 75 | 1.63 | — |
| Driver Fitness | 4 | 0.06 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 44 states. Top state CA accounts for 23% of activity. Activity outside home state (VA): 100%.
+39 other states with fewer inspections
| Jan 1, 2025 |
| 0 |
| 1 |
| 4 |
| 4 |
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
| 34 |
| 34 |
| Unsafe Driving | 41 | 16 | 0 |
| Hours-of-Service Compliance | 23 | 4 | 0 |
| Driver Fitness | 5 | 3 | 4 |
| CA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Sep 18, 2026 | CO | STRAIGHT TRUCK | 0 | 0 |
| Sep 16, 2026 | OK | TRUCK TRACTOR | 0 | 0 |
| Sep 16, 2026 | MD | TRUCK TRACTOR | 0 | 0 |
| Sep 15, 2026 | MT | TRUCK TRACTOR | 0 | 0 |
| Sep 14, 2026 | NC | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 22, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Sep 11, 2026 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Sep 10, 2026 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Sep 9, 2026 | 3922SLLILC | State/Local Laws - Improper lane change | Unsafe Driving | — |
| Sep 9, 2026 | 39522H4ELDBRODS | HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a | Hours-of-Service Compliance | — |
| Aug 27, 2026 | 393207B | Adjustable axle locking pins missing or not engaged | Vehicle Maintenance | — |
| Aug 27, 2026 | 39345D | Brake connections with leaks or constrictions | Vehicle Maintenance | Yes |
| Aug 27, 2026 | 39375A | Flat tire or fabric exposed | Vehicle Maintenance | Yes |
| Aug 26, 2026 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Aug 24, 2026 | 3953A2HOSPD | HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim | Hours-of-Service Compliance | — |
Shared phone · 1