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FMCSA ACTIVE CARRIERUSDOT #4039705MC-1528360

HARBOR SIGN LLC

Physical Business Address
85 Heritage Ave Ste 2, Portsmouth, NH 03801
Corporate Structure & Officers
Limited Liability Company
Principal: Daniel Threeton
Registered Carrier Phone
(603) 373-0995
USDOT Registration & Authority Class
Interstate • PRIVATE PROPERTY
FMCSA Added Date: 2023-03-07
FMCSA Compliance Notice — BMC-91X & MCS-150 Schedule

Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.

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Fleet Equipment, Drivers & Mileage Utilization

1
Total Power Units
1
Total Registered Drivers
1
CDL Drivers
169k
Annual Miles (2025)
Owned Road Tractors:0 units
Owned Semi-Trailers:0 trailers
Avg Utilization / Truck:168,586 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$10,000 – $15,700
Est. Total Fleet Policy (1 Unit)
$10,000 – $15,700
Minimum Federal Liability
$750,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo
Authorized Cargo Classifications (2)

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)
May • Even Years (2026, 2028)
Last MCS-150 Filed: 2026-05-06 (Active / Current)
FMCSA Safety Rating & Review Status
Unrated / Active
Prior Authority Revocation: No

Frequently Asked Questions About HARBOR SIGN LLC

Is HARBOR SIGN LLC (USDOT #4039705) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, HARBOR SIGN LLC (USDOT #4039705, MC-1528360) holds an ACTIVE registration in Portsmouth, New Hampshire, classified under Interstate (PRIVATE PROPERTY).

How many trucks and drivers does HARBOR SIGN LLC operate?

HARBOR SIGN LLC reports 1 commercial power unit(s) and 1 driver(s) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #4039705?

Based on its Interstate operations hauling General Freight, federal regulations generally require $750,000 minimum primary liability (BMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo). Estimated market insurance benchmark for a 1-unit fleet in NH is $10,000–$15,700 per power unit annually.

When is HARBOR SIGN LLC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #4039705, HARBOR SIGN LLC must file its MCS-150 biennial update every May in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-05-06.

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