Interwest Construction INC (USDOT 1748840)
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One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- DOT number
- USDOT 1748840
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 14, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 141 power units, 192 drivers
- Operation type
- Intrastate Hazmat
- Physical address
- 609 N HILL BLVD, BURLINGTON, WA 98233-4600
- MCS-150 last filed
- Apr 2024
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 1748840?
DOT 1748840 (USDOT 1748840) is Interwest Construction INC, an intrastate hazmat motor carrier.
What is Interwest Construction INC's USDOT number?
Interwest Construction INC's USDOT number is 1748840. No MC docket number is on file.
Is Interwest Construction INC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier's USDOT registration active as of Sep 14, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Interwest Construction INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Interwest Construction INC's safety record?
In the last 24 months, FMCSA records show a 23.5% vehicle out-of-service rate for Interwest Construction INC, from 4 of 17 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of Sep 10, 2026). FMCSA records also show 3 recordable crashes in the same window.
What is Interwest Construction INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Interwest Construction INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Interwest Construction INC's FMCSA safety rating?
Interwest Construction INC 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.
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View the full fleetfax report for Interwest Construction INC
Carriers based in Burlington, WA
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 14, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status