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FMCSA ACTIVE CARRIERUSDOT #4344699MC-1739529New Venture Authority

J&M SITE WORX LLC

Physical Business Address
2914 N Us Highway 31, Niles, MI 49120
Corporate Structure & Officers
Limited Liability Company
Principal: Michael Armstrong
Registered Carrier Phone
(269) 845-5894
USDOT Registration & Authority Class
Interstate • PRIVATE PROPERTY
FMCSA Added Date: 2025-01-14
New Venture Authority — Mandatory 49 CFR § 387 Proof of Insurance

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

2
Total Power Units
11
Total Registered Drivers
4
CDL Drivers
0k
Annual Miles (2025)
Owned Road Tractors:0 units
Owned Semi-Trailers:1 trailers
Avg Utilization / Truck:1 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$14,300 – $22,500
Est. Total Fleet Policy (2 Units)
$28,600 – $45,000
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)
September • Odd Years (2025, 2027)
Last MCS-150 Filed: 2026-05-11 (Active / Current)
FMCSA Safety Rating & Review Status
Unrated / Active
Prior Authority Revocation: No

Frequently Asked Questions About J&M SITE WORX LLC

Is J&M SITE WORX LLC (USDOT #4344699) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, J&M SITE WORX LLC (USDOT #4344699, MC-1739529) holds an ACTIVE registration in Niles, Michigan, classified under Interstate (PRIVATE PROPERTY).

How many trucks and drivers does J&M SITE WORX LLC operate?

J&M SITE WORX LLC reports 2 commercial power unit(s) and 11 driver(s) (including 4 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #4344699?

Based on its Interstate operations hauling Building Materials, 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 2-unit fleet in MI is $14,300–$22,500 per power unit annually.

When is J&M SITE WORX LLC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #4344699, J&M SITE WORX LLC must file its MCS-150 biennial update every September in Odd Years (2025, 2027). Last recorded MCS-150 date: 2026-05-11.

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