Underground Electric Construction Company Llc (DOT# 3806522) – FMCSA Carrier Profile
DOT# 3806522● Active
Updated monthly · 2026-03-09
This carrier is active. Review the inspection and crash data below.
Underground Electric Construction Company Llc is a registered motor carrier with the FMCSA under USDOT number 3806522. The company operates from Benicia, CA and maintains an active operating status with 125 power units and 140 drivers on record.
Safety Rating
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Company Information
Address5145 Industrial Way, Benicia, CA, 94510-1042
Phone(925) 584-5609
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units125(Large carrier)
Drivers140
MCS-150 FiledJanuary 19, 2026
Annual Mileage2,710,000 mi (2025)
Inspection Summary
All-time Inspections
All-time97
Total
22
OOS
2
Driver OOS
20
Vehicle OOS
97 inspections reflects moderate road activity.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 22.7% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
Crash Records
All-time2
Total
0
Fatal
0
Injuries
0
Tow-Away
2 crashes recorded. Low count, but crash data should always be reviewed alongside inspection history.
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Frequently Asked Questions
What is USDOT Number 3806522?
USDOT number 3806522 is assigned to Underground Electric Construction Company Llc, an active motor carrier registered with the FMCSA, based in Benicia, CA.
How many inspections has Underground Electric Construction Company Llc had?
Underground Electric Construction Company Llc has recorded 97 total inspections with 22 out-of-service orders, representing an OOS rate of 22.68%.
Where is Underground Electric Construction Company Llc located?
Underground Electric Construction Company Llc is headquartered at 5145 Industrial Way, Benicia, CA 94510-1042.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3806522 · Last updated: 2026-03-09. View official FMCSA record →