Carrier profile · USDOT 500871 · MC-373764 · Updated Aug 20, 2026

Dorr Construction LLC

4 power unitsavg 8 yrLocal · 2 statesHERMON, ME93/100
CARRIER ACTIVEMC-373764 ACTIVERATED SATISFACTORY
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Authority & Insurance

Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.

Operating authority· 49 CFR · per type

Operating authority

Common
None
Contract
Active
Broker
None

Insurance & bonds

BIPD / liability$750,000 in force
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum
$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’22 · 4 insurers · 0 lapsesInsurer churn
2000200720142021now

Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.

BIPD in force — $750,000 · HANOVER INSURANCE CO. · since Jul 2021

All 6 insurer eras · dates, limits, renewals
InsurerPeriodLimitRenewals
HANOVER INSURANCE CO.Jul 2019 → Mar 2022$750K2
ACADIA INSURANCE COMPANYApr 2006 → Dec 2019$750K1
ONEBEACON AMERICA INSURANCE COMPANYApr 2000 → Apr 2006$750K1
YORK INSURANCE COMPANY OF MAINEApr 2000 → Apr 2000$750K1
ONEBEACON AMERICA INSURANCE COMPANYApr 2000 → Apr 2006$750K1
YORK INSURANCE COMPANY OF MAINEJan 2000 → Apr 2000$750K1