VEKTORCarrier Intelligence Packet
KEYSTONE CONCRETE SERVICES INC
USDOT 2145039 · 3791 OLD CHARLESTON RD, JOHNS ISLAND, SC 29455
—UnratedUnknownVektor risk score · 0–100
Generated August 7, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.
Watch · 1
- Multiple injury crashes — 5 crashes involving injuries are on record.
In good standing · 1
- Established 15 years — Operating authority has been on file since 2011.
Identity & authority
- Operating status
- Active
- Common authority
- —
- Contract authority
- —
- Broker authority
- —
- Safety rating
- Not rated
- Authority age
- 15 yr
- Registered
- Apr 20, 2011
- Out-of-service
- No
- Phone
- (843) 402-0200
- thomas@keystoneconcretesvc.com
- Website
- keystoneconcretesvc.com
- Address
- 3791 OLD CHARLESTON RD, JOHNS ISLAND, SC 29455
Fleet
- Power units
- 20
- Drivers
- 17
- Observed units
- 2
- Avg fleet age
- 10.5 yr
Insurance
- Auto-liability on file
- No
- BIPD limit
- —
- Cargo on file
- No
- Cargo limit
- —
- Bond on file
- No
- Lapses
- 0
Safety · trailing 24 months
- Vehicle OOS
- 0.0%
- Driver OOS
- 0.0%
- Inspections
- 2
- Crashes
- 1
- Fatal crashes
- 0
| CSA BASIC | Measure | Percentile | Source | Alert |
|---|---|---|---|---|
| Unsafe Driving | 0 | — | — | — |
| Hours-of-Service | 0 | — | — | — |
| Driver Fitness | 0 | — | — | — |
| Controlled Substances | 0 | — | — | — |
| Vehicle Maintenance | 6 | — | — | — |