DURHAM SCHOOL SERVICES LP

Q: What is DURHAM SCHOOL SERVICES LP's safety rating?

DURHAM SCHOOL SERVICES LP's FMCSA safety rating is Satisfactory . A Satisfactory rating means FMCSA evaluators determined the carrier had an adequate safety management program at the time of the most recent compliance review. Safety ratings are assigned only after a formal compliance review; most carriers in the FMCSA database are unrated.

Q: What is DURHAM SCHOOL SERVICES LP's out-of-service rate?

DURHAM SCHOOL SERVICES LP's peak out-of-service rate is 1.6% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.

Q: Does DURHAM SCHOOL SERVICES LP have valid operating authority?

Yes. DURHAM SCHOOL SERVICES LP holds 1 active FMCSA operating authority (MC163066). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.

DBA: DURHAM SCHOOL SERVICES

USDOT 350651 Active CORPORATION AUTHORIZED FOR HIRE Satisfactory rated CORPORATION Company officer: TIM WERTNER Company officer 2: STEFFANY CUNNINGHAM Passengers Based in WARRENVILLE, IL Grade A · 88

Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution

Policy effective · Jul 14, 2025

Review these

OOS rate worse than size peers Driver and/or vehicle out-of-service rate is above the peer median.

On file

1 active operating authority
Insurance on file · $5,000,000 ACE AMERICAN INSURANCE COMPANY · 91X Details →
BOC-3 process agent on file CT CORPORATION SYSTEM Details →
Satisfactory FMCSA safety rating
OOS rate better than size peers

Org: CORPORATION

Company officer: TIM WERTNER

Company officer 2: STEFFANY CUNNINGHAM

Cargo: Passengers

Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.

Plain-text risk summary (print / paste)

TruckCodex risk summary — DURHAM SCHOOL SERVICES LP (USDOT 350651)
Verdict: CAUTION
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Authority / census status: Active
Active BIPD limit: $5,000,000
Officer(s): TIM WERTNER (Company officer); STEFFANY CUNNINGHAM (Company officer 2)
Organization: CORPORATION

Blockers:
  (none)

Cautions:
  • OOS rate worse than size peers — Driver and/or vehicle out-of-service rate is above the peer median.

On file:
  • 1 active operating authority
  • Insurance on file · $5,000,000 — ACE AMERICAN INSURANCE COMPANY · 91X
  • BOC-3 process agent on file — CT CORPORATION SYSTEM
  • Satisfactory FMCSA safety rating
  • OOS rate better than size peers

Source: https://truckcodex.com/usdot/350651/
As of: Jul 17, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.

TruckCodex · compliance grade

Compliance grade A

Composite of 5/5 scored components (mean 88/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 100% · 5/5 signals

Authority / census

Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD

BIPD active · 100/100

Active BIPD/Primary-like policy on file in our insurance history.

OOS vs peers

Mixed vs peers · 40/100

Driver OOS 1.3% vs peer median 1.05% (worse). Vehicle OOS 1.6% vs peer median 13.3% (better). n=34 same-size ACTIVE peers.

FMCSA safety rating

Satisfactory · 100/100

Official FMCSA Satisfactory safety rating.

Insurance-watch tier

Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex compliance grade from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not legal advice. See methodology. Booking triage on this page: Caution.

Operating authority

Insurance

ACE AMERICAN INSURANCE COMPANY · 91X · $5,000,000

1 active policy

BOC-3 agent

CT CORPORATION SYSTEM

Company profile

Company details

USDOT 350651

In FMCSA records since Apr 14, 1989 (~37y)

MC / docket MC163066

Entity CORPORATION

Business org CORPORATION

Company officer TIM WERTNER

Company officer 2 STEFFANY CUNNINGHAM

Operation AUTHORIZED FOR HIRE

Cargo carried

Passengers

Fleet size 10,690 units

Drivers 9,252

Annual mileage 101,420,729 mi

Contact & address

Phone: (608) 575-0110

Email: [email protected]

Physical

27755 DIEHL ROAD SUITE 100A

WARRENVILLE, IL 60555

Mailing address matches physical.

Registration & safety rating

USDOT 350651

In FMCSA records since Apr 14, 1989 (~37y)

Entity CORPORATION

Operation AUTHORIZED FOR HIRE

Annual mileage (MCS-150) 101,420,729 mi

Safety Rating Satisfactory

vs. National Average

Vehicle OOS Rate 1.6% vs 23.4% -21.8 pts

Driver OOS Rate 1.3% vs 6.7% -5.4 pts

Violations per Inspection 0.26 vs 1.80 -1.54

Peer tier (mega-fleets (>1,000 power units)) median OOS rate: 14.6%

Active insurance

Related filings

Insurance
ACE AMERICAN INSURANCE COMPANY
Policy effective Jul 14, 2025
Process Agent
CT CORPORATION SYSTEM
BOC-3 on file
Operating Authority
MC163066
ACTIVE

Accident reports (24 months)

All 2,818 crashes →

	Last 6 months	6–12 months	12–24 months	Total
Fatalities	0	0	4	4
Injuries	5	23	47	75
Tow-away	9	26	72	107
Crash reports	10	30	91	131

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 5,873 inspections →

	Driver	Vehicle	Hazmat
Inspections	3,419	3,419	0
OOS inspections	6	56	0
OOS percentage	0.18%	1.64%	—
National average	6.67%	22.26%	4.44%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units

10,690

Drivers

9,252

Inspections

5,873

FMCSA roadside history

OOS Rate (peak)

1.6%

driver or vehicle, whichever higher

Crashes (24m)

131

2,818 all-time

Authorities

1 active

Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

DURHAM SCHOOL SERVICES LP is a corporation based in WARRENVILLE, IL, registered with the FMCSA under USDOT 350651. The carrier is currently active in FMCSA's records, with a safety rating of Satisfactory. MCS-150 self-reporting puts the fleet at 10,690 power units and 9,252 drivers, with 5,873 roadside inspections on file and a peak out-of-service rate of 1.6%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.

Carrier overview

DURHAM SCHOOL SERVICES LP is a mega-fleet, operating 10,690 power units and 9,252 drivers, organized as a corporation, with 7 years on FMCSA's records, based in Warrenville, IL. Across 3,684 roadside inspections in the last 24 months, the fleet recorded a 1.7% out-of-service rate, with 143 reportable crashes. all filed authority types (common) are currently revoked.

Inspection profile

3,684 roadside inspections over the last 24 months, up 79% versus the prior 24 months, concentrated in CA (2,473) and TX (749), with Level 5 inspections the most common.

Violation profile

1.7% out-of-service rate; led by Unsafe Driving (58.9% of violations); top code 392.2-SLLEQP (Operating a CMV while ill or fatigued) cited 372 times, 3 of them OOS.

Fleet profile

The fleet comprises 10,690 power units (mega-fleet) and 9,252 drivers; Chevrolet, Thms, and Icrp are the most-inspected makes.

Risk Signals

Authority revoked

1 revocation on record.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 34 ACTIVE carriers operating 5,345–16,035 power units (±50% of this carrier's 10,690 unit fleet).

This carrier — Driver OOS

1.3%

Drivers placed out-of-service at roadside inspections

Peer median

1.05%

Median across 34 same-size peers

Verdict

Riskier than peers

Delta +0.25 pts vs peer median (lower is safer)

This carrier — Vehicle OOS

1.6%

Vehicles placed out-of-service at roadside inspections

Peer median

13.3%

Median across 34 same-size peers

Verdict

Safer than peers

Delta -11.7 pts vs peer median (lower is safer)

Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-07 2026-07

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.

Activity by State

States this carrier has been inspected in over the past 24 months.

State	Inspections	OOS	OOS %	Last Inspection
California (CA)	2,285	36	1.6%	Jul 13, 2026
Texas (TX)	698	8	1.1%	Mar 30, 2026
New Jersey (NJ)	119	1	0.8%	Jun 17, 2026
Pennsylvania (PA)	86	7	8.1%	May 27, 2026
Florida (FL)	83	0	0.0%	Feb 23, 2026
Mississippi (MS)	61	1	1.6%	Jun 27, 2025
Arizona (AZ)	43	1	2.3%	Aug 12, 2025
Michigan (MI)	10	1	10.0%	Jun 18, 2025
Missouri (MO)	10	3	30.0%	Jun 30, 2026
Kansas (KS)	8	0	0.0%	Sep 19, 2024
Minnesota (MN)	5	1	20.0%	Apr 4, 2025
New York (NY)	5	0	0.0%	Jun 6, 2026
Washington (WA)	3	0	0.0%	Oct 20, 2025
Maryland (MD)	1	1	100.0%	Jun 4, 2025
Illinois (IL)	1	0	0.0%	Apr 28, 2026
Alaska (AK)	1	1	100.0%	Feb 27, 2025

Vehicle Fleet Top makes and models observed in roadside inspections

Make	Model	Inspections
Chevrolet		1,484
Thomas		1,271
Icrp		844
Coll		421
Inte		293
Blue Bird		243
International		235
Ic Bus Llc		105
Ic Bu		48

SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores

BASIC	Inspections	Serious	Measure	Alert	As Of
Driver Fitness	4	—	0.17	—	Jul 13, 2026
Controlled Substances / Alcohol	0	—	0.00	—	Jul 13, 2026
Hours of Service	1	—	0.02	—	Jul 13, 2026
Unsafe Driving	10	—	0.00	—	Jul 13, 2026
Vehicle Maintenance	300	—	0.44	—	Jul 13, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (5,881 rows) View all 5,873 →

Inspection #	Date ▼	State	Level	Station	Vehicle	Top Codes	OOS
88416379	Jul 15, 2026	NJ	3	—	FREIGHTLINER SCHOOL BUS Ticket: Thomas NY 34144BT · 4UZABRFC5TCWK2175	—	No
88415619	Jul 14, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA -- · 4B9MEHA43S2038063	—	No
88415618	Jul 14, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA --- · 4B9MEHA49S2038066	—	No
88415596	Jul 14, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA -- · 4B9MEHA47S2038065	—	No
88415589	Jul 14, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA --- · 4B9MEHA4XS2038061	—	No
88415539	Jul 14, 2026	CA	5	—	BYD SCHOOL BUS CA -- · LC0KEHA47P4000046	—	No
88415471	Jul 14, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA -- · 4B9MEHA48S2038060	—	No
88415470	Jul 14, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA -- · 4B9MEHA4XS2038058	—	No
88404486	Jul 13, 2026	CA	5	—	CHEVROLET BUS CA 7VZT353 · 1GB6GUBG6G1336154	—	No
88404481	Jul 13, 2026	CA	5	—	CHEVROLET SCHOOL BUS CA 7VZ7354 · 1GB6GUBG6G1338440	—	No
88404480	Jul 13, 2026	CA	5	—	CHEVROLET BUS CA 7VZT340 · 1GB6GUBG6G1299915	—	No
88404466	Jul 13, 2026	CA	5	—	CHEVROLET SCHOOL BUS CA 7VZT358 · 1GB6GUBG5G1340602	—	No
88404424	Jul 13, 2026	CA	5	—	CHEVROLET BUS CA 7VZT337 · 1GB6GUBG3G1335544	—	No
88374800	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA --- · 4B9MEHA45S2038064	—	No
88374797	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA --- · 4B9MEHA47S2038034	—	No
88374792	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA ---- · 4B9MEHA45S2038033	—	No
88374790	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA ---- · 4B9MEHA47S2038051	—	No
88374782	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA --- · 4B9MEHA40S2038067	—	No
88374719	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA -- · 4B9MEHA41S2038062	—	No
88374718	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA --- · 4B9MEHA49S2038052	—	No
88374708	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA --- · 4B9MEHA49S2038052	—	No
88374706	Jul 9, 2026	CA	5	—	RIDE SCHOOL BUS Ticket: Byd C CA --- · 4B9MEHA44S2038069	—	No
88360226	Jul 8, 2026	CA	5	—	CHEVROLET SCHOOL BUS Ticket: Coll CA 7JJJ763 · 1GB6G5BG1F1111497	—	No
88359284	Jul 8, 2026	CA	5	—	CHEVROLET SCHOOL BUS Ticket: Coll CA 7JJJ756 · 1GB6G5BG5F1110529	—	No
88359268	Jul 8, 2026	CA	5	—	CHEVROLET SCHOOL BUS Ticket: Coll CA 6NJE594 · 1GB6G3AG4A1173359	—	No

Recent Crashes (2,818 rows) View all 2,818 →

Report #	Date ▼	State	Injuries	Tow	Hazmat	Severity
NJ0007180037	Mar 16, 2026	NJ	0	Yes	No	Tow
MI0003758214	Feb 13, 2026	MI	1	Yes	No	Injury
PA601660800X	Feb 11, 2026	PA	0	Yes	No	Tow
PA601253100X	Feb 2, 2026	PA	1	Yes	No	Injury
TX7DCEHQE1YR	Jan 30, 2026	TX	0	Yes	No	Tow
CT2600001511	Jan 30, 2026	CT	0	Yes	No	Tow
ILX004118413	Jan 28, 2026	IL	0	Yes	No	Tow
PA600927500X	Jan 23, 2026	PA	2	No	No	Injury
MN0260220179	Jan 22, 2026	MN	0	Yes	No	Tow
RI0000815780	Jan 21, 2026	RI	1	Yes	No	Injury
KS2026E31316	Jan 12, 2026	KS	0	Yes	No	Tow
ID26C7167530	Jan 9, 2026	ID	0	Yes	No	Tow
CT2600001044	Jan 5, 2026	CT	0	Yes	No	Tow
MI0003701296	Dec 19, 2025	MI	0	Yes	No	Tow
CA5252506456	Dec 16, 2025	CA	1	No	No	Injury
PA511325300X	Dec 15, 2025	PA	0	Yes	No	Tow
CA6752505897	Dec 15, 2025	CA	1	No	No	Injury
TX7BFGHQE1W0	Dec 9, 2025	TX	0	Yes	No	Tow
NY4106699900	Dec 8, 2025	NY	3	Yes	No	Injury
IA2501521054	Dec 3, 2025	IA	0	Yes	No	Tow
CA2302500670	Nov 25, 2025	CA	2	Yes	No	Injury
NJ0007082808	Nov 20, 2025	NJ	0	Yes	No	Tow
IA2501513624	Nov 17, 2025	IA	0	Yes	No	Tow
CT2025009033	Nov 17, 2025	CT	0	Yes	No	Tow
TX7B2DHQE1AL	Nov 13, 2025	TX	0	Yes	No	Tow

Authority Records (1 docket)

View full authority record →

MC Certificate Documents (1 PDF)

Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.

Click a row to open that specific letter. Multiple letters per docket are listed separately by action type and date.

Date	Docket	Action	Authority	PDF
Dec 4, 2018	MC163066-C	REI	REINSTATEMENT	REI →

Insurance Coverage Timeline (27 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer	Policy #	Type	Limit	Effective	Cancel	Status
ACE AMERICAN INSURANCE COMPANY	ISA H11430430	BIPD/Primary	—	Jul 14, 2025	Jul 14, 2025	REPLACED
ACE AMERICAN INSURANCE COMPANY	ISA H11430430	91X	$5,000,000	Jul 14, 2025	On file	ACTIVE
ACE AMERICAN INSURANCE COMPANY	H11430430	BIPD/Primary	—	Jul 14, 2025	Jul 14, 2025	REPLACED
ACE AMERICAN INSURANCE COMPANY	ISA H10819490	BIPD/Primary	—	Nov 1, 2024	Jul 14, 2025	REPLACED
ACE AMERICAN INSURANCE COMPANY	ISA H10821526	BIPD/Primary	—	Nov 1, 2023	Nov 1, 2024	REPLACED
ACE AMERICAN INSURANCE COMPANY	ISAH25574436	BIPD/Primary	—	Nov 1, 2022	Nov 1, 2023	REPLACED
ACE AMERICAN INSURANCE COMPANY	ISA H25541923	BIPD/Primary	—	Nov 1, 2021	Nov 1, 2022	REPLACED
ACE AMERICAN INSURANCE COMPANY	ISA H25275834	BIPD/Primary	—	Nov 1, 2018	Nov 1, 2021	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 311238	BIPD/Primary	—	Nov 1, 2017	Nov 21, 2018	CANCELLED
OLD REPUBLIC INSURANCE COMPANY	MWTB 308348	BIPD/Primary	—	Nov 1, 2016	Nov 1, 2017	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 305486	BIPD/Primary	—	Nov 1, 2015	Nov 1, 2016	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 302662	BIPD/Primary	—	Nov 1, 2014	Nov 1, 2015	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 300122	BIPD/Primary	—	Nov 1, 2013	Nov 1, 2014	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 21708	BIPD/Primary	—	Nov 1, 2012	Nov 1, 2013	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 21079	BIPD/Primary	—	Nov 1, 2010	Nov 1, 2012	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 20793	BIPD/Primary	—	Nov 1, 2009	Nov 1, 2010	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 20099	BIPD/Primary	—	Nov 1, 2008	Nov 1, 2009	REPLACED
OLD REPUBLIC INSURANCE COMPANY	MWTB 19691	BIPD/Primary	—	Nov 1, 2006	Nov 1, 2008	REPLACED
DISCOVER PROPERTY & CASUALTY INSURANCE CO.	D001A00146	BIPD/Primary	—	Dec 31, 2003	Dec 31, 2003	CANCELLED
DISCOVER PROPERTY & CASUALTY INSURANCE CO.	D001A00146	BIPD/Primary	—	Nov 1, 2003	Dec 2, 2006	CANCELLED
DISCOVER PROPERTY & CASUALTY INSURANCE CO.	D001A00146	BIPD/Primary	—	Nov 1, 2003	Nov 1, 2006	REPLACED
UNITED STATES FIDELITY & GUARANTY CO.	D001A00069	BIPD/Primary	—	Nov 1, 2002	Nov 1, 2002	REPLACED
UNITED STATES FIDELITY & GUARANTY CO.	D001A00069	BIPD/Primary	—	Nov 1, 2002	May 28, 2003	NAME CHANGED
UNITED STATES FIDELITY & GUARANTY CO.	D001A00069	BIPD/Primary	—	Nov 1, 2002	Nov 1, 2003	REPLACED
UNITED STATES FIDELITY & GUARANTY CO.	DRE3846900	BIPD/Primary	—	Nov 1, 2000	Dec 6, 2002	CANCELLED

Compliance Timeline Merged authority / insurance / enforcement events

Jul 14, 2025

insurance

TERM/REPL — ACE AMERICAN INSURANCE COMPANY
Jul 14, 2025

insurance

TERM/REPL — ACE AMERICAN INSURANCE COMPANY
Jul 14, 2025

insurance

TERM/REPL — ACE AMERICAN INSURANCE COMPANY
Nov 1, 2024

insurance

TERM/REPL — ACE AMERICAN INSURANCE COMPANY
Nov 1, 2023

insurance

TERM/REPL — ACE AMERICAN INSURANCE COMPANY
Nov 1, 2022

insurance

TERM/REPL — ACE AMERICAN INSURANCE COMPANY
Nov 1, 2021

insurance

TERM/REPL — ACE AMERICAN INSURANCE COMPANY
Dec 4, 2018

authority

REINSTATED — MOTOR PASSENGER COMMON CARRIER
Details →
Nov 29, 2018

authority

REINSTATED — MOTOR PASSENGER COMMON CARRIER
Details →
Nov 27, 2018

authority

REVOKED — MOTOR PASSENGER COMMON CARRIER
Details →
Nov 27, 2018

authority

REVOKED — MOTOR PASSENGER COMMON CARRIER
Details →
Nov 27, 2018

authority

Authority revoked — INVOLUNTARY REVOCATION
Nov 21, 2018

insurance

CANCEL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2017

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2016

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2015

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2014

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2013

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2012

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2010

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2009

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Nov 1, 2008

insurance

TERM/REPL — OLD REPUBLIC INSURANCE COMPANY
Dec 2, 2006

insurance

TERM/CANCL — DISCOVER PROPERTY & CASUALTY INSURANCE CO.
Nov 20, 2006

authority

DISCONTINUED REVOCATION — COMMON
Details →
Nov 1, 2006

insurance

TERM/REPL — DISCOVER PROPERTY & CASUALTY INSURANCE CO.
Dec 31, 2003

insurance

CANCEL — DISCOVER PROPERTY & CASUALTY INSURANCE CO.
Nov 1, 2003

insurance

TERM/REPL — UNITED STATES FIDELITY & GUARANTY CO.
May 28, 2003

insurance

TERM/CANCL — UNITED STATES FIDELITY & GUARANTY CO.
Dec 6, 2002

insurance

TERM/CANCL — UNITED STATES FIDELITY & GUARANTY CO.
Nov 1, 2002

insurance

TERM/REPL — UNITED STATES FIDELITY & GUARANTY CO.
Nov 1, 2002

insurance

TERM/REPL — UNITED STATES FIDELITY & GUARANTY CO.
Nov 1, 2002

insurance

TERM/REPL — INDUSTRIAL INDEMNITY CO.

Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station	State	Inspections	OOS
ROSEMEAD	CA	562	13
SANTA ANA	CA	343	3
1355 S E ST SAN BERNARDINO	CA	313	5
OXNARD	CA	214	1
2300 W CALDWELL ST COMPTON	CA	212	11
GRASS VALLEY	CA	209	3
RIVERSIDE AREA	CA	203	0
1326 EAST NINTH ST	CA	191	0
100 NIGHTMIST IRVINE	CA	175	0
OAKLAND	CA	153	1

Top Violation Codes Cited

Code	Description	Category	Cited	OOS
392.2	Operating a CMV while ill or fatigued	Unsafe Driving	343	0
396.3(a)(1)	Inspection/repair/maintenance - general	Vehicle Maintenance	111	9
393.9(a)	Inoperable required lamps	Vehicle Maintenance	82	3
393.78	Windshield condition defective	Vehicle Maintenance	18	0
393.62(a)	Windshield wipers inoperative	Vehicle Maintenance	11	11
396.5(b)	Fuel system leak	Vehicle Maintenance	11	5
393.75(a)(3)	Tire-flat and/or audible air leak	Vehicle Maintenance	10	10
393.95(a)	Emergency equipment - fire extinguisher missing/defective	Vehicle Maintenance	9	0
393.11	Lighting devices/reflectors	Vehicle Maintenance	7	0
393.81	Horn inoperable	Vehicle Maintenance	7	0

Related Records Cross-references to every adjacent page

How to verify DURHAM SCHOOL SERVICES LP

Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.

Frequently asked questions about DURHAM SCHOOL SERVICES LP

Is DURHAM SCHOOL SERVICES LP an active motor carrier? ▾

Yes. DURHAM SCHOOL SERVICES LP is registered with the FMCSA under USDOT 350651 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.

What is DURHAM SCHOOL SERVICES LP's safety rating? ▾

DURHAM SCHOOL SERVICES LP's FMCSA safety rating is Satisfactory. A Satisfactory rating means FMCSA evaluators determined the carrier had an adequate safety management program at the time of the most recent compliance review. Safety ratings are assigned only after a formal compliance review; most carriers in the FMCSA database are unrated.

How many inspections has DURHAM SCHOOL SERVICES LP had? ▾

5,873 roadside inspections are on file for DURHAM SCHOOL SERVICES LP in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.

What is DURHAM SCHOOL SERVICES LP's out-of-service rate? ▾

DURHAM SCHOOL SERVICES LP's peak out-of-service rate is 1.6% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.

Where is DURHAM SCHOOL SERVICES LP based? ▾

DURHAM SCHOOL SERVICES LP reports its physical address to the FMCSA as 27755 DIEHL ROAD SUITE 100A, WARRENVILLE, Illinois 60555. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.

Does DURHAM SCHOOL SERVICES LP have valid operating authority? ▾

Yes. DURHAM SCHOOL SERVICES LP holds 1 active FMCSA operating authority (MC163066). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.

How many trucks and drivers does DURHAM SCHOOL SERVICES LP operate? ▾

DURHAM SCHOOL SERVICES LP self-reports 10,690 power units and 9,252 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.

Has DURHAM SCHOOL SERVICES LP had any crashes? ▾

2,818 FMCSA-reportable crashes are on file for DURHAM SCHOOL SERVICES LP in MCMIS. A reportable crash is one resulting in a fatality, an injury requiring transport for medical attention, or a vehicle disabled and towed from the scene. The full crash log is on the Crashes subpage with date, state, and outcome details.

About FMCSA carrier records

Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.

Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.

TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.

NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.

EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.

Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.