FMCSA ACTIVE CARRIERUSDOT #3639752MC-53215899

ROCKLYNN CONSTRUCTION LLC

Physical Business Address

100 Mill Road, Clifton Hts, PA 19018

Corporate Structure & Officers

Limited Liability Company

Principal: Joseph John Diluzio Iii

Registered Carrier Phone

(610) 357-6741

USDOT Registration & Authority Class

Interstate • AUTHORIZED FOR HIRE

FMCSA Added Date: 2021-05-20

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

Total Power Units

Total Registered Drivers

CDL Drivers

140k

Annual Miles (2026)

Owned Road Tractors:0 units

Owned Semi-Trailers:6 trailers

Avg Utilization / Truck:11,667 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark

Est. Cost Per Truck / Yr

$11,300 – $17,800

Est. Total Fleet Policy (12 Units)

$135,600 – $213,600

Minimum Federal Liability

$1,000,000

Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement

Authorized Cargo Classifications (6)

General Freight Motor Vehicles & Auto Hauling Building Materials Construction & Heavy Haul Machinery & Large Objects Garbage, Refuse & Recycling

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)

February • Odd Years (2025, 2027)

Last MCS-150 Filed: 2026-09-23 (Active / Current)

FMCSA Safety Rating & Review Status

Unrated / Active

Prior Authority Revocation: No

Frequently Asked Questions About ROCKLYNN CONSTRUCTION LLC

Is ROCKLYNN CONSTRUCTION LLC (USDOT #3639752) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, ROCKLYNN CONSTRUCTION LLC (USDOT #3639752, MC-53215899) holds an ACTIVE registration in Clifton Hts, Pennsylvania, classified under Interstate (AUTHORIZED FOR HIRE).

How many trucks and drivers does ROCKLYNN CONSTRUCTION LLC operate?

ROCKLYNN CONSTRUCTION LLC reports 12 commercial power unit(s) and 12 driver(s) (including 12 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #3639752?

Based on its Interstate operations hauling General Freight, federal regulations generally require $1,000,000 minimum primary liability (BMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement). Estimated market insurance benchmark for a 12-unit fleet in PA is $11,300–$17,800 per power unit annually.

When is ROCKLYNN CONSTRUCTION LLC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #3639752, ROCKLYNN CONSTRUCTION LLC must file its MCS-150 biennial update every February in Odd Years (2025, 2027). Last recorded MCS-150 date: 2026-09-23.

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