--- title: "MILLER & LONG HOLDINGS LLC | DOT 4501367 | Carrier Profile" url: https://runalphaloops.com/carrier/md/4501367/miller-long-holdings-llc description: "MILLER & LONG HOLDINGS LLC is a interstate carrier based in BETHESDA, MD. Fleet size: 57 power units, 30 drivers. DOT# 4501367." lang: en --- Active Interstate # MILLER & LONG HOLDINGS LLC Risk score · full evidence · 72-hour access · No account required DOT # 4501367 Location BETHESDA, MD Phone 3016578000 Power Units 57 Drivers 30 Trailers In full report Annual Miles In full report Entity Type N/A MCS-150 Date Dec 2, 2025 ## Risk Signals — MILLER & LONG HOLDINGS 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 ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with MILLER & LONG HOLDINGS LLC. No verified counterparty reports yet Worked a load with MILLER & LONG HOLDINGS LLC? Be the first to report how it went. ## About MILLER & LONG HOLDINGS LLC Miller & Long Co. Inc. is a leading structural concrete construction company with 75 years of experience, serving general contractors, real estate developers, and building owners in the Mid-Atlantic region. They specialize in a full suite of construction services including preconstruction, formwork installation, concrete finishing, and project management, delivering high-quality results for various projects such as residential, commercial, and institutional buildings. ### 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 3016578000 Physical Address 7101 WISCONSIN AVE STE 800 BETHESDA, MD 20814-4827 ## Cargo & Operations Cargo Carried Building Materials Machinery Liquid Gas Passengers Garbage Dry Bulk Construction Are you MILLER & LONG HOLDINGS 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": "MILLER & LONG HOLDINGS LLC", "url": "https://runalphaloops.com/carrier/md/4501367/miller-long-holdings-llc", "areaServed": { "@type": "State", "name": "MD" }, "address": { "@type": "PostalAddress", "streetAddress": "7101 WISCONSIN AVE STE 800", "addressLocality": "BETHESDA", "addressRegion": "MD", "postalCode": "20814-4827", "addressCountry": "US" }, "telephone": "3016578000", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "4501367" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 30 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is MILLER & LONG HOLDINGS LLC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "MILLER & LONG HOLDINGS LLC's USDOT number is 4501367. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is MILLER & LONG HOLDINGS LLC located?", "acceptedAnswer": { "@type": "Answer", "text": "MILLER & LONG HOLDINGS LLC is based in BETHESDA, MD 20814-4827. They can be reached at 3016578000." } }, { "@type": "Question", "name": "How large is MILLER & LONG HOLDINGS LLC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "MILLER & LONG HOLDINGS LLC operates 57 power units with 30 drivers." } }, { "@type": "Question", "name": "Is MILLER & LONG HOLDINGS LLC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "MILLER & LONG HOLDINGS 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/" } ] ```