DIABLO TELECOM & CONSTRUCTION INC

USDOT 4215110 · Concord, CA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet20 power units · 25 drivers (20 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)1 / 5

	Vehicle	Driver
This carrier	40.0% (2/5)	20.0% (1/5)
National average	22.3%	6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Address5075 COMMERCIAL CIR STE F
CONCORD CA 94520

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Power units20

Drivers25 (0 CDL)

MCS-150 mileage300,000 (2025)

MCS-150 filedFeb 3, 2026

HazmatN

Cargogeneral freight

Total inspections5

Out-of-service3

Vehicle OOS rate40.0%

Driver OOS rate20.0%

Total violations5

OOS violations0

Total crashes1

Fatal crashes0

Injuries0

Insurance agent? DIABLO TELECOM & CONSTRUCTION INC — get the full CA lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.