--- title: "DOWN UNDER CONSTRUCTION LLC | DOT 3100752 | Carrier Profile" url: https://runalphaloops.com/carrier/va/3100752/down-under-construction-llc description: "DOWN UNDER CONSTRUCTION LLC is a interstate carrier based in STERLING, VA. Fleet size: 15 power units, 37 drivers. DOT# 3100752." lang: en --- Active Interstate # DOWN UNDER CONSTRUCTION LLC DBA: HYLAN Risk score · full evidence · 72-hour access · No account required DOT # 3100752 Location STERLING, VA Phone 7037092221 Power Units 15 Drivers 37 Trailers 4 Annual Miles In full report Entity Type N/A MCS-150 Date Jul 17, 2025 ## Risk Signals — DOWN UNDER CONSTRUCTION LLC Scanning active Data available for 2 of 4 areas The full report covers each area below with the underlying FMCSA records, linked carriers, and news sources. Historical patterns Included in the full report DATA AVAILABLE Safety record Included in the full report DATA AVAILABLE Chameleon connections No records on file NO DATA Recent news No records on file NO DATA Unlock the full vetting report Get the risk score, full analysis, and the specific evidence + sources behind every area. One-time · no account required ## Crash Summary Crashes (24 Months) 0 FMCSA-reportable Fatal Crashes 0 0 fatalities Injury Crashes 0 0 people injured Tow-Away Crashes 0 No injury or fatality All records since Aug 2021 1 crashes · 0 fatal Most recent crash Aug 3, 2021 Based on FMCSA crash data. Includes all reportable crashes regardless of fault; each crash is counted once by its most severe outcome. ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with DOWN UNDER CONSTRUCTION LLC. No verified counterparty reports yet Worked a load with DOWN UNDER CONSTRUCTION LLC? Be the first to report how it went. ## About DOWN UNDER CONSTRUCTION LLC HYLAN is a leading provider of full-service turnkey communications solutions, electrical infrastructure design, and construction services. They cater to wireline, wireless, smart city/municipal services, ISP/OSP, electrical construction, and EV charging infrastructure needs. HYLAN also offers pipeline solutions across the United States, ensuring their customers are set up for success with innovative and wide-ranging services. They are known for their industry-leading fiber optic infrastructure, 5G network support, and emergency response services. #### Key Features Communications solutions Electrical infrastructure design Construction services Wireline services Wireless infrastructure Smart city/municipal services ISP/OSP services EV charging infrastructure Pipeline solutions ### Service Regions Active in 2 states Top states: VA KS Full state-by-state operating volumes, inspection locations, and lane coverage analysis. ### CSA Safety Scores 5 BASICs 5 BASICs measured Percentile rankings pending FMCSA publication — raw measures + violations available in the report. Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot. ## Operating Authority Common Authority N/A Contract Authority N/A Broker Authority N/A ### Insurance & Coverage BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names. ## Contact Information 7037092221 Physical Address 105 EXECUTIVE DR SUITE 100 STERLING, VA 20166 ## Cargo & Operations Cargo Carried Motor Vehicles Building Materials Machinery Construction ### Violations by Category 2 total Most common category Vehicle Maintenance · 50% of violations across 2 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. ### Fleet Analytics 4 trucks Top manufacturers KENWORTH FREIGHTLINER FORD Sample units 1FDUF5HT6JDAXXXXX 2018 FREIGHTLINER 122SD 1FDYF7DE6MDFXXXXX 2021 FORD E350 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Are you DOWN UNDER CONSTRUCTION LLC? Claim this profile to respond to reviews, keep your info current, and dispute inaccurate signals. Free forever. Vet at Scale ## Need more than a one-off vetting report? Unlimited vetting across every U.S. carrier, monitored continuously — with insurance, risk, contacts, and crash data built into your workflow. See AlphaLoops for Brokers: https://runalphaloops.com/lp/broker-vetting Free trial · no credit card upfront Covers every U.S. carrier Risk score · evidence · 72h access ## About this data Information on this page is compiled from public records and third-party sources, including FMCSA registration, inspection, and crash data and publicly available court and news records, and may include automated analysis. It is provided for general informational purposes only, may be incomplete, out of date, or contain errors, and is provided "as is" without warranties of any kind. Risk indicators and summaries reflect our assessment of the available data; they are not an FMCSA safety rating or a determination of any carrier's safety, fitness, or creditworthiness. Verify information with the carrier and original sources, such as FMCSA SAFER, before relying on it. AlphaLoops is not a consumer reporting agency, and this information may not be used as a factor in determining eligibility for credit, insurance, employment, or any other purpose covered by the Fair Credit Reporting Act. If you represent this carrier and believe information on this page is inaccurate, email hello@runalphaloops.com with your USDOT number and the item in question. See our Terms (https://runalphaloops.com/terms). ## Structured data ```json [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "DOWN UNDER CONSTRUCTION LLC", "alternateName": "HYLAN", "url": "https://runalphaloops.com/carrier/va/3100752/down-under-construction-llc", "areaServed": [ { "@type": "State", "name": "VA" }, { "@type": "State", "name": "KS" } ], "address": { "@type": "PostalAddress", "streetAddress": "105 EXECUTIVE DR SUITE 100", "addressLocality": "STERLING", "addressRegion": "VA", "postalCode": "20166", "addressCountry": "US" }, "telephone": "7037092221", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "3100752" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 37 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is DOWN UNDER CONSTRUCTION LLC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "DOWN UNDER CONSTRUCTION LLC's USDOT number is 3100752. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is DOWN UNDER CONSTRUCTION LLC located?", "acceptedAnswer": { "@type": "Answer", "text": "DOWN UNDER CONSTRUCTION LLC is based in STERLING, VA 20166. They can be reached at 7037092221." } }, { "@type": "Question", "name": "How large is DOWN UNDER CONSTRUCTION LLC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "DOWN UNDER CONSTRUCTION LLC operates 15 power units with 37 drivers." } }, { "@type": "Question", "name": "Is DOWN UNDER CONSTRUCTION LLC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "DOWN UNDER CONSTRUCTION LLC's USDOT registration is currently listed as active." } } ] }, { "@context": "https://schema.org", "@type": "WebSite", "name": "AlphaLoops", "alternateName": [ "AlphaLoops.com", "Run AlphaLoop" ], "url": "https://runalphaloops.com/" } ] ```