Conant Brothers Construction LLC (USDOT 3504512)
No blockers or cautions found.
- DOT number
- USDOT 3504512
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 57 SUMMER ST, KINGSTON, MA 02364-1432
- MCS-150 last filed
- 2025-07
Frequently asked questions
What carrier is DOT 3504512?
DOT 3504512 (USDOT 3504512) is Conant Brothers Construction LLC, an intrastate non-hazmat motor carrier.
What is Conant Brothers Construction LLC's USDOT number?
Conant Brothers Construction LLC's USDOT number is 3504512. No MC docket number is on file.
Is Conant Brothers Construction LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does Conant Brothers Construction LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Conant Brothers Construction LLC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Conant Brothers Construction LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Conant Brothers Construction LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Conant Brothers Construction LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Conant Brothers Construction LLC's FMCSA safety rating?
Conant Brothers Construction LLC 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
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Sourced from FMCSA public records. Official data as of Aug 28, 2026. fleetfax surfaces the facts; brokers make the judgment.