Carrier profile · USDOT 2968503 · Updated Aug 20, 2026
Diamond Engineering Services
DBA D E S BUILDERS
4 power unitsavg 11 yrLocal · 1 statesBENICIA, CA96/100
AUTHORITY STATUS UNKNOWN
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 4
- Observed power (24 mo)
- 3
- Trailers (towed)
- 0
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2022
Newest model yr
2005
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FD0W4GT9NED75767View sourced platform decode | Incomplete - Chassis Cab (Double Cab) | 2022 | FORD | F-450 | 2 | Sep 16, 2025 |
| 1FD8X3ET3BEC12900View sourced platform decode | Incomplete - Chassis Cab (Double Cab) | 2011 | FORD | F-350 | 2 | Jul 31, 2025 |
| 1FD0W4HT2NED75768View sourced platform decode | Incomplete - Chassis Cab (Double Cab) | 2022 | FORD | F-450 | 1 | Nov 12, 2025 |
| 4HXDT10245C084572View sourced platform decode | Trailer | 2005 | CARSON TRAILER | Carson Trailer | 1 | Nov 12, 2025 |
Showing 4 · most-inspected first.