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MAYFIELD ENVIRONMENTAL ENGINEERING

No inspections in the past 12 months · Long Beach, CA · 1 truck. Updated Oct 2026.

DOT 3983661MC 1797337ActiveNew Entrant · month 7 of 18Motor CarrierInterstateARCH INSURANCE COMPANYLONG BEACH, CA

COMPANY

Authority since
2026-04-08
MCS-150
2026-03-26 · 50,000 mi (2025)
Fleet
1 units · — trailers · 1 drivers
Annual mileage (VMT)
50,000 mi (2025)

ADDRESS

Physical
6093 AVENIDA DE CASTILLO
LONG BEACH, CA 90803
Mailing
Same as physical

CONTACT

Phone
3108809647
Email
ceo@mayfieldenvironmental.net

OFFICERS

Primary Officer
JAMES MAYFIELD
Title
OWNER

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
2
General FreightChemicals
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
6 mo
Active authority
INSURANCE
1 active
ARCH INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
100.0%
2 / 2 inspections

CarrierIntel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

72
out of 100
Good
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Minimal Risk

0 risk factors · 3 strengths · 4 data points

SAFETY PERFORMANCE

Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
0% — 0 clean of 2 inspections
Out-of-Service Rate
100.0% — driver OOS 1 insp., vehicle OOS 2 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
1 historical event(s) on file
MCS-150 Filing
Last filed 2026-03-26

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $1,200,000

SUMMARY

No crashes in the last 24 months
Active insurance on file
Coverage $1.2M

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