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Motor carrier · USDOT 1803858

INTERSTATE STEEL BUILDERS INC, Windsor, CA: USDOT 1803858 safety record, inspections, out-of-service, crashes

INTERSTATE STEEL BUILDERS INC among Sonoma County carriers

By power units, INTERSTATE STEEL BUILDERS INC is number 624 of 3,032 Sonoma County carriers, level with 367 that also file 2; the county’s middle fleet is 1 power unit.

INTERSTATE STEEL BUILDERS INC, USDOT 1803858, MCS-150 filed May 6, 2026: 2 power units (2 trucks), 2 drivers (2 with a CDL), 20,000 miles in 2025; Windsor, CA 95492, Sonoma County; active on the census; Interstate Carriers; no hazardous materials; not rated by FMCSA; hauls Building Materials, Other, Construction; registered August 21, 2008.

Crashes on file by year: 2017: 1.

  • November 26, 2017, Unincorporated, CA: 0 deaths, 0 injuries, towed away.

Sonoma County carriers nearest INTERSTATE STEEL BUILDERS INC in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 1803858.

Crashes

Watch USDOT 1803858

One carrier, $49/month: the register files for USDOT 1803858. What the watch covers →

One carrier — $49/month

Billing

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Source: FMCSA Company Census File (loaded October 15, 2026), FMCSA’s inspection and crash files. How these figures are made →