Frontier Transportation Inc — compliance record
The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.
Vetting summary
Authority age
30 years (granted 1995)
Liability filing
$750K BIPD — meets the $750K federal minimum
Inspections
29 on file
Out-of-service
Within normal range vs national averages
Email identity
Company domain, matches website
Federal identity
Registration snapshot
Legal name
Frontier Transportation Inc
DBA
—
Entity type
Carrier+broker
Physical address
3577 W Philadelphia, Chino, CA 91710
Phone
(909) 590-8200
Power units
1
Drivers
1
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
MC283949
Common: Active · Contract: Active · Broker: Active
Property: ✓ · Passenger: — · HHG: — · BIPD filed: ✓ · Cargo: — · Bond: ✓
Authority history
- Involuntary Revocation — Common
- Granted — Motor Property Common Carrier
- Involuntary Revocation — Common
- Granted — Motor Property Contract Carrier
- Involuntary Revocation — Common
- Involuntary Revocation — Broker
- Involuntary Revocation — Common
- Granted — Property Broker
Insurance filings
Out-of-service rates
Driver OOS
0.0%
National average ≈ 5.9% · 29 inspections on record
Vehicle OOS
20.7%
National average ≈ 20.9% · 29 inspections on record
Email & web forensics
On-file email
sales@osterkampgrp.com — company domain
Domain age
osterkampgrp.com registered 2000-06-23 (26 years)
Mail host
Microsoft 365
Domain match
Email domain matches the company website
From the FMCSA on-file contact, public domain registration (RDAP), and live DNS.
Crash record — last 24 months
0
Reportable crashes
0
Tow-aways
0
With injuries
0
With fatalities
Most recent: CA 07/2023 · CA 05/2023 · CA 12/2022 — from the federal crash file; recordable crashes regardless of fault.
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| Jan 20, 2026 | CA | Level V — Vehicle-only |
| Oct 26, 2023 | CA | Level III — Driver-only |
| Oct 5, 2023 | CA | Level III — Driver-only |
| Sep 28, 2023 | AZ | Level I — Full |
| Sep 20, 2023 | CA | Level I — Full |
| Sep 19, 2023 | AZ | Level I — Full |
| Sep 18, 2023 | CA | Level I — Full |
| Sep 16, 2023 | CA | Level III — Driver-only |
| Sep 12, 2023 | CA | Level I — Full |
| Sep 8, 2023 | CA | Level I — Full |
| Sep 6, 2023 | AZ | Level II — Walk-around |
| Sep 2, 2023 | CA | Level III — Driver-only |
| Aug 30, 2023 | CA | Level I — Full |
| Aug 30, 2023 | CA | Level I — Full |
| Aug 21, 2023 | CA | Level IV — Special |
| Aug 17, 2023 | CA | Level II — Walk-around |
| Aug 11, 2023 | CA | Level II — Walk-around |
| Aug 10, 2023 | CA | Level I — Full |
| Aug 9, 2023 | CA | Level I — Full |
| Aug 7, 2023 | AZ | Level III — Driver-only |
| Aug 1, 2023 | CA | Level I — Full |
| Jul 30, 2023 | CA | Level III — Driver-only |
| Jul 28, 2023 | CA | Level I — Full |
| Jul 21, 2023 | CA | Level III — Driver-only |
| Jul 19, 2023 | CA | Level I — Full |
| Jul 19, 2023 | CA | Level II — Walk-around |
| Jul 18, 2023 | CA | Level I — Full |
| Jul 16, 2023 | UT | Level I — Full |
| Jul 15, 2023 | CA | Level I — Full |
Most recent 29 of 29 inspections on file.
Activity log
Record changes
TenFourHQ re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.
No changes recorded since TenFourHQ began tracking this company.
In the news
Recent coverage
No recent news coverage found for "Frontier Transportation Inc" — for most small carriers, no news is good news.
Via Google News — headlines may include similarly-named companies; verify before acting.
Vetting toolkit
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FMCSA SAFER snapshot ↗
The official company snapshot, straight from FMCSA.
FMCSA SMS safety profile ↗
Safety Measurement System — BASIC scores and crash history.
L&I authority record ↗
Licensing & Insurance: authority, insurance, and BOC-3 on file.
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