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Truck Graph
15/100
✗ Do Not Tender
OOS rate 100.0% is critically above the national average.
Mayfield Environmental Engineering
DOT 3983661 · MC MC1797337 · Long Beach, CA
Report generated: June 7, 2026 at 7:30 AM
✓Authorized for hire?
✓Active insurance?
✗Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Mayfield Environmental Engineering (DOT 3983661, MC MC1797337) is a California-based interstate carrier headquartered in Long Beach, CA. As of June 7, 2026 at 7:30 AM, operating authority is currently active. TruckGraph has detected 1 risk signal on this carrier, including: driver qualification violation on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 7, 2026 at 7:30 AM.

Common Authority
FMCSA Public Record
Mayfield Environmental Engineering
DOT Number3983661
MC NumberMC1797337
Street6093 AVENIDA DE CASTILLO
City / StateLong Beach, CA 90803
Phone3108809647
Operation typeInterstate
HazmatNot authorized
Authority age3 yr 7 mo
MCS-150 filed03/26/2026
Company officerJames Mayfield
Power units1
Total drivers1
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Driver qualification violation on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 100.0% vs. national avg 22.26% — above average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Mayfield Environmental Engineering
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Power Units
1
Fleet
Drivers
1
Total
Inspections
2
On record
Crashes
0
On record
OOS Rate
100.0%
↑ Avg 22.26%
Authority Age
3 yr 7 mo
Since 2022
Violation Categories — Last 24 Months
Hours of Service
2 insp (100%)
Unsafe Driving
2 insp (100%)
Driver Fitness
2 insp (100%)· 1 viol
Vehicle Maintenance
2 insp (100%)
Controlled Substances
2 insp (100%)
Inspection History
2 total · OOS rate 100.0%
DateStateLevelDriver OOSVehicle OOSResult
6/30/2025CAI01OOS
7/14/2025CAII11OOS
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
ARCH INSURANCE COMPANY
Coverage type
91X
Coverage amount
$1,200,000
Effective
3/12/2026
Location
6093 AVENIDA DE CASTILLO, Long Beach, CA, 90803 · Open in Maps →
6093 AVENIDA DE CASTILLO, LONG BEACH, CA, 90803Open in Maps →
Authority Timeline
Authority GrantedNov 2022
FMCSA issued operating authority
ActiveCurrent
Authority currently active

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is Mayfield Environmental Engineering authorized to operate?

Yes. Mayfield Environmental Engineering holds Common operating authority and is currently active.

What is Mayfield Environmental Engineering's safety record?

Mayfield Environmental Engineering has 2 roadside inspections on record with an out-of-service rate of 100.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Mayfield Environmental Engineering operate?

Mayfield Environmental Engineering operates 1 power units with approximately 1 drivers.

Is Mayfield Environmental Engineering insured?

Mayfield Environmental Engineering has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Mayfield Environmental Engineering had any risk indicators?

Mayfield Environmental Engineering has a risk score of 15/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Mayfield Environmental Engineering?

Mayfield Environmental Engineering's DOT number is 3983661 and MC number is MC1797337. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Mayfield Environmental Engineering Safety Record, DOT 3983661. Retrieved from https://truckgraph.com/carriers/3983661
MLA
"Mayfield Environmental Engineering Safety Record, DOT 3983661." Truck Graph, Jun 7, 2026, https://truckgraph.com/carriers/3983661
Chicago
"Mayfield Environmental Engineering Safety Record, DOT 3983661." Truck Graph. Last modified June 7, 2026. https://truckgraph.com/carriers/3983661