Conspec Incorporated (USDOT 300280)
Monitor- DOT number
- USDOT 300280
- Docket (MC) number
- MC243321
- Operating authority
- Contract carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now.
- Authority granted
- Jan 23, 1992
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 11 power units, 12 drivers
- Operation type
- Interstate
- Physical address
- 155 HANSEN RD, LEE VINING, CA 93541
- MCS-150 last filed
- Jan 2026
Frequently asked questions
What carrier is DOT 300280?
DOT 300280 (USDOT 300280) is Conspec Incorporated, an interstate motor carrier.
What carrier is MC 243321?
MC 243321 is the docket number of Conspec Incorporated, USDOT 300280.
What is Conspec Incorporated's MC number?
Conspec Incorporated's docket number is MC 243321. Its USDOT number is 300280.
Is Conspec Incorporated currently authorized to operate?
Contract carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Conspec Incorporated have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Conspec Incorporated's insurance?
Conspec Incorporated's liability insurance is filed with FMCSA by Xl Insurance America, INC.
What is Conspec Incorporated's safety record?
In the last 24 months, FMCSA records show 0 of 2 vehicle inspections ending out-of-service for Conspec Incorporated, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Conspec Incorporated's CSA score?
FMCSA does not publish a single CSA score for carriers. Conspec Incorporated's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Conspec Incorporated's FMCSA safety rating?
Conspec Incorporated has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
A free account follows changes on the carriers you save.
View the full fleetfax report for Conspec Incorporated
Carriers based in Lee Vining, CA
More carriers based in California
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 19, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status