A-1 DELIVERY CO

WALNUT, CA

USDOT 734452 Active CORPORATION AUTHORIZED FOR HIRE CORPORATION General Freight Based in WALNUT, CA Grade A · 100
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
Common (Property) reinstated · Dec 26, 2000
Policy effective · Jul 18, 2008
Review these
  • Common (Property) gap · 43 days Inactive Nov 13, 2000 → reinstated Dec 26, 2000
  • 1 fatality on crash record 9 FMCSA-reportable crashes on file. Details →
On file
  • 1 active operating authority
  • Active insurance on file FEDERAL INSURANCE CO. · 34 Details →
  • BOC-3 process agent on file ALLAMERICAN AGENTS OF PROCESS Details →
  • OOS rate better than size peers
Org: CORPORATION
Cargo: General Freight
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 — A-1 DELIVERY CO (USDOT 734452)
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
Organization: CORPORATION

Blockers:
  (none)

Cautions:
  • Common (Property) gap · 43 days — Inactive Nov 13, 2000 → reinstated Dec 26, 2000
  • 1 fatality on crash record — 9 FMCSA-reportable crashes on file.

On file:
  • 1 active operating authority
  • Active insurance on file — FEDERAL INSURANCE CO. · 34
  • BOC-3 process agent on file — ALLAMERICAN AGENTS OF PROCESS
  • OOS rate better than size peers

Source: https://truckcodex.com/usdot/734452/
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 4/5 scored components (mean 100/100). Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 80% · 4/5 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
Safer than peers · 100/100

Driver OOS 0% vs peer median 0.2% (better). Vehicle OOS 0% vs peer median 17.2% (better). n=15516 same-size ACTIVE peers.

FMCSA safety rating
Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA 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

FEDERAL INSURANCE CO. · 34

GREAT AMERICAN INSURANCE CO. · 91X · $1,000,000

2 active policies

Company profile

Company details
USDOT 734452
MC / docket MC335316
Entity CORPORATION
Business org CORPORATION
Operation AUTHORIZED FOR HIRE
Cargo carried
General Freight
Fleet size 64 units
Drivers 29
Contact & address
Physical
19705 E BUSINESS PARKWAY
WALNUT, CA 91789
Mailing address matches physical.
Registration & safety rating
USDOT 734452
Entity CORPORATION
Operation AUTHORIZED FOR HIRE
vs. National Average
Vehicle OOS Rate 0.0% vs 23.4% -23.4 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 0.96 vs 1.80 -0.84
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.3%
Active insurance
Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 40 0 0
Trailers 73 0 0
Trucks 24 0 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 9 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 0 0 0
Tow-away 0 1 0 1
Crash reports 0 1 0 1

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

Inspections (24 months)

All 48 inspections →
Driver Vehicle Hazmat
Inspections 25 25 0
OOS inspections 1 3 0
OOS percentage 4% 12%
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
64
Drivers
29
Inspections
48
FMCSA roadside history
OOS Rate (peak)
Crashes (24m)
1
9 all-time
Authorities
1
1 active
Carrier analysis & narrative context SEO summary, status notes, AI overview, and safety profiles

A-1 DELIVERY CO is a corporation based in WALNUT, CA, registered with the FMCSA under USDOT 734452. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 64 power units and 29 drivers, with 48 roadside inspections on file. 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 is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Carrier overview

A-1 DELIVERY CO is a mid-sized fleet, operating 64 power units and 29 drivers, organized as a corporation, with 25 years on FMCSA's records, based in Walnut, CA. Across 27 roadside inspections in the last 24 months, the fleet recorded an 11.1% out-of-service rate, with 1 reportable crash. BIPD/Primary insurance is on file with GREAT AMERICAN INSURANCE CO., and all filed authority types (common) are currently revoked.

Inspection profile

27 roadside inspections over the last 24 months, up 35% versus the prior 24 months, most heavily in CA (27 stops), with Level 1 inspections the most common.

Violation profile

11.1% out-of-service rate; led by Vehicle Maintenance (51.9% of violations); top code 390.19B2-BIENNIAL (390.19B2-BIENNIAL) cited 4 times.

Fleet profile

The fleet comprises 64 power units (mid-sized fleet) and 29 drivers; Hino, Freightliner, and Peterbilt are the most-inspected makes.

Risk Signals

Authority revoked
2 revocations on record.

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

Compared against 15,516 ACTIVE carriers operating 32–96 power units (±50% of this carrier's 64 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0.2%
Median across 15,516 same-size peers
Verdict
Safer than peers
Delta -0.2 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
0%
Vehicles placed out-of-service at roadside inspections
Peer median
17.2%
Median across 15,516 same-size peers
Verdict
Safer than peers
Delta -17.2 pts vs peer median (lower is safer)

Authority gap detected (1)

  • Common (Property) authority was inactive from Nov 13, 2000 to Dec 26, 2000 (43 days)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-08 2026-05

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) 25 3 12.0% May 18, 2026
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Hino 16
Freightliner 13
Peterbilt 10
Ford 5
Trim 4
Mack 3
Utility 3
Great Dane 2
Hyundai Translead 2
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 0 0.00 0 Jul 13, 2026
Controlled Substances / Alcohol 0 0.00 0 Jul 13, 2026
Hours of Service 1 0.33 0 Jul 13, 2026
Unsafe Driving 0 0.00 0 Jul 13, 2026
Vehicle Maintenance 16 2.74 3 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 (48 rows) View all 48 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87910578 May 18, 2026 CA 1
FRHT STRAIGHT TRUCK
2 393.201B-FR, 393.9A-LIL No
86960484 Feb 3, 2026 CA 2 SAN ONOFRE IF
FRHT TRUCK TRACTOR
2 393.45B2-B-AIR, 390.19B2-BIENNIAL No
86741117 Jan 6, 2026 CA 1 RAINBOW IF
FRHT STRAIGHT TRUCK
1 393.11A1-LIL No
86556251 Dec 11, 2025 CA 1 RAINBOW IF
HINO STRAIGHT TRUCK
0 No
86510735 Dec 5, 2025 CA 1 DESERT HILLS IF
FORD STRAIGHT TRUCK
2 392.2-SLLSR, 393.9A-LLPL No
86494961 Dec 4, 2025 CA 1 RAINBOW IF
HINO STRAIGHT TRUCK
0 No
86464439 Dec 1, 2025 CA 1 CONEJO IF
FORD STRAIGHT TRUCK
0 No
86450914 Dec 1, 2025 CA 1 DESERT HILLS IF
HINO STRAIGHT TRUCK
2 No
86073780 Oct 15, 2025 CA 2 SAN ONOFRE IF
FRHT TRUCK TRACTOR
3 393.45B2-BHTD, 392.2-SLLSR, 390.19B2-BIENNIAL Yes
85817436 Sep 16, 2025 CA 2 RAINBOW IF
HINO STRAIGHT TRUCK
0 No
85740001 Sep 9, 2025 CA 2 SAN ONOFRE IF
FRHT TRUCK TRACTOR
2 393.207B-AALPME-OOS, 392.2-SLL Yes
85571030 Aug 20, 2025 CA 3 SAN ONOFRE IF
PTRB TRUCK TRACTOR
2 392.2-SLLSR, 390.19B2-BIENNIAL No
85342835 Jul 23, 2025 CA 1 EB SCOTT RD AT BREIGHTON WOOD
HINO STRAIGHT TRUCK
3 392.2SLLHOS, 396.5-HL, 393.11A1-LCL Yes
85298596 Jul 21, 2025 CA 1 RAINBOW IF
PTRB TRUCK TRACTOR
0 No
84398596 Apr 14, 2025 CA 3 THE OLD ROAD AT HENRY MAYO DR
HINO STRAIGHT TRUCK
0 No
84286926 Mar 28, 2025 CA 2 RAINBOW IF
PTRB TRUCK TRACTOR
1 393.205C-WR No
84150360 Mar 13, 2025 CA 2 RAINBOW IF
FRHT STRAIGHT TRUCK
0 No
84019254 Feb 26, 2025 CA 1 RAINBOW IF
HINO STRAIGHT TRUCK
2 393.48A-BMBCBD, 392.2-SLL No
83899447 Feb 14, 2025 CA 3 RAINBOW IF
HINO STRAIGHT TRUCK
0 No
83813476 Feb 5, 2025 CA 1 RAINBOW CVEF
HINO STRAIGHT TRUCK
1 393.11A1-LSML No
83550498 Jan 2, 2025 CA 1 ca-san-onofre--nb-if
FRHT TRUCK TRACTOR
1 390.19B2-BIENNIAL No
83371577 Dec 9, 2024 CA 1 RAINBOW IF
PTRB STRAIGHT TRUCK
2 392.2-SLLSOA, 393.75A1-TEPBM No
82829840 Sep 30, 2024 CA 1 RAINBOW IF
HINO STRAIGHT TRUCK
0 No
82797124 Sep 25, 2024 CA 1 RAINBOW IF
HINO STRAIGHT TRUCK
1 393.201(d) No
82450885 Aug 20, 2024 CA 1 SR-14 NB PIT SCALE
HINO STRAIGHT TRUCK
1 393.9(a) No
Recent Crashes (9 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
CA8402507088 Dec 17, 2025 CA 0 0 Yes No Tow
CA8402113304 Oct 22, 2021 CA 0 3 Yes No Injury
CA6502100498 Feb 22, 2021 CA 0 0 Yes No Tow
CA8552001821 Jul 17, 2020 CA 0 0 Yes No Tow
CA6451711640 Feb 27, 2017 CA 0 0 Yes No Tow
CA8551603314 Mar 3, 2016 CA 0 0 Yes No Tow
CA0002936661 Jul 12, 2006 CA 1 3 Yes No Fatal
CA0000639130 Jan 14, 2003 CA 0 2 Yes No Injury
CA100011860A Jul 22, 1997 CA 0 1 Yes No Injury
Authority Records (1 docket)
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
May 18, 2007 MC335316-C REI REINSTATEMENT REI →
Insurance Coverage Timeline (10 rows)

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

Insurer Policy # Type Limit Effective Cancel Status
FEDERAL INSURANCE CO. 6626962 34 Jul 18, 2008 On file ACTIVE
FIREMAN'S FUND INSURANCE CO. MXI98307580 CARGO May 9, 2007 Jul 18, 2008 REPLACED
GREAT AMERICAN INSURANCE CO. TRP3754615 91X $1,000,000 Oct 5, 2000 On file ACTIVE
GREAT AMERICAN INSURANCE CO. TRP3754615 BIPD/Primary Oct 5, 2000 Oct 5, 2000 REPLACED
LEXINGTON INSURANCE COMPANY 8528477 CARGO Jul 18, 2000 May 3, 2007 CANCELLED
XL SPECIALTY INSURANCE COMPANY 501227 CARGO Nov 1, 1999 Aug 24, 2000 CANCELLED
XL SPECIALTY INSURANCE COMPANY 501 227 CARGO Jul 18, 1998 Nov 1, 1999 CANCELLED
GREAT AMERICAN INSURANCE COMPANY OF NEW YORK IMP 731-78-49 CARGO Mar 18, 1998 Sep 9, 1998 CANCELLED
SOMPO AMERICA INSURANCE COMPANY ACV 71056J-0-7 BIPD Oct 5, 1997 Oct 5, 2000 REPLACED
SOMPO AMERICA INSURANCE COMPANY ACV71056J07 BIPD Oct 5, 1997 Oct 5, 1997 REPLACED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Jul 18, 2008
    insurance
    TERM/REPL — FIREMAN'S FUND INSURANCE CO.
  2. May 18, 2007
    authority
    REINSTATED — MOTOR PROPERTY COMMON CARRIER
    Details →
  3. May 9, 2007
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  4. May 9, 2007
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  5. May 3, 2007
    insurance
    CANCEL — LEXINGTON INSURANCE COMPANY
  6. Nov 13, 2000
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  7. Nov 13, 2000
    authority gap
    Common (Property) authority inactive: 43 days (through Dec 26, 2000)
  8. Oct 5, 2000
    insurance
    TERM/REPL — SOMPO AMERICA INSURANCE COMPANY
  9. Oct 5, 2000
    insurance
    TERM/REPL — GREAT AMERICAN INSURANCE CO.
  10. Aug 24, 2000
    insurance
    CANCEL — XL SPECIALTY INSURANCE COMPANY
  11. Aug 24, 2000
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  12. Nov 1, 1999
    insurance
    CANCEL — XL SPECIALTY INSURANCE COMPANY
  13. Oct 13, 1998
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  14. Sep 9, 1998
    insurance
    CANCEL — GREAT AMERICAN INSURANCE COMPANY OF NEW YORK
  15. Oct 5, 1997
    insurance
    TERM/REPL — SOMPO AMERICA INSURANCE COMPANY
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Top Violation Codes Cited

Code Description Category Cited OOS
392.2 Operating a CMV while ill or fatigued Unsafe Driving 7 0
396.3(a)(1) Inspection/repair/maintenance - general Vehicle Maintenance 6 2
393.9(a) Inoperable required lamps Vehicle Maintenance 5 2
393.47(e) Slack adjuster defective Vehicle Maintenance 4 0
392.16(a) Failing to use seat belt (49 CFR) Unsafe Driving 2 0
392.16(b) Failing to use seat belt (49 CFR) Unsafe Driving 2 0
393.45 Brake tubing/hoses inadequate Vehicle Maintenance 2 2
393.45(b)(2) Brake tubing/hoses inadequate Vehicle Maintenance 2 0
393.75(a)(3) Tire-flat and/or audible air leak Vehicle Maintenance 2 2
393.75(c) Tire tread depth insufficient (other axles) Vehicle Maintenance 2 0
Related Records Cross-references to every adjacent page
Directory
Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
Discover
Explainers

How to verify A-1 DELIVERY CO

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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 A-1 DELIVERY CO

Is A-1 DELIVERY CO an active motor carrier?
Yes. A-1 DELIVERY CO is registered with the FMCSA under USDOT 734452 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 A-1 DELIVERY CO's safety rating?
A-1 DELIVERY CO is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.
How many inspections has A-1 DELIVERY CO had?
48 roadside inspections are on file for A-1 DELIVERY CO 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 A-1 DELIVERY CO's out-of-service rate?
A-1 DELIVERY CO has no out-of-service findings on its inspection record. Across 48 inspections, no driver or vehicle has been placed out of service — a clean record relative to the national averages of roughly 6.7% (driver) and 23.4% (vehicle).
Where is A-1 DELIVERY CO based?
A-1 DELIVERY CO reports its physical address to the FMCSA as 19705 E BUSINESS PARKWAY, WALNUT, California 91789. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does A-1 DELIVERY CO have valid operating authority?
Yes. A-1 DELIVERY CO holds 1 active FMCSA operating authority (MC335316). 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 A-1 DELIVERY CO operate?
A-1 DELIVERY CO self-reports 64 power units and 29 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 A-1 DELIVERY CO had any crashes?
9 FMCSA-reportable crashes are on file for A-1 DELIVERY CO 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.

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

Refreshed daily.

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.

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.