VEKTORCarrier Intelligence Packet
DURHAM SCHOOL SERVICES LP
DBA DURHAM SCHOOL SERVICES
USDOT 350651 · MC-163066 · 27755 DIEHL ROAD SUITE 100A, WARRENVILLE, IL 60555
88Clear to loadLow riskVektor risk score · 0–100
Generated August 2, 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
- Fatal crash on record — 24 crash(es) involving a fatality are on this carrier's record.
In good standing · 5
- Active operating authority — Active for-hire authority is on file with FMCSA.
- Insurance on file — BIPD (liability) insurance is on file with FMCSA.
- Established 37 years — Operating authority has been on file since 1989.
- Out-of-service rates below national average — Both vehicle and driver OOS rates beat the national benchmark across 5905 inspections.
- No BASIC safety alerts — No FMCSA intervention thresholds are currently exceeded.
Identity & authority
- Operating status
- Active
- Common authority
- Active
- Contract authority
- None
- Broker authority
- None
- Safety rating
- Satisfactory (Oct 31, 2017)
- Authority age
- 37 yr
- Registered
- Apr 14, 1989
- Out-of-service
- No
- Phone
- (608) 575-0110
- safety.mail@summitllc.com
- Website
- summitllc.com
- Address
- 27755 DIEHL ROAD SUITE 100A, WARRENVILLE, IL 60555
Fleet
- Power units
- 0
- Drivers
- 9252
- Observed units
- 1906
- Avg fleet age
- 6.9 yr
Insurance
- Auto-liability on file
- Yes
- BIPD limit
- $5M
- Cargo on file
- No
- Cargo limit
- —
- Bond on file
- No
- Lapses
- 1
Safety · trailing 24 months
- Vehicle OOS
- 1.7% (nat'l 22.26%)
- Driver OOS
- 2.2% (nat'l 6.67%)
- Inspections
- 3736
- Crashes
- 147
- Fatal crashes
- 24
| CSA BASIC | Measure | Percentile | Source | Alert |
|---|---|---|---|---|
| Unsafe Driving | 0 | 0% | FMCSA | — |
| Hours-of-Service | 0.02 | 3% | Vektor est. | — |
| Driver Fitness | 0.17 | 56% | Vektor est. | — |
| Controlled Substances | 0 | 0% | FMCSA | — |
| Vehicle Maintenance | 0.46 | 2% | FMCSA | — |