--- title: "JR SITE CONSTRUCTION CORP | DOT 3404656 | Carrier Profile" url: https://runalphaloops.com/carrier/pr/3404656/jr-site-construction-corp description: "JR SITE CONSTRUCTION CORP is a interstate hazmat carrier based in SAN JUAN, PR. Fleet size: 21 power units, 23 drivers. DOT# 3404656." lang: en --- Active Interstate Hazmat # JR SITE CONSTRUCTION CORP Risk score · full evidence · 72-hour access · No account required DOT # 3404656 Location SAN JUAN, PR Phone 7872781125 Power Units 21 Drivers 23 Trailers 4 Annual Miles In full report Entity Type N/A MCS-150 Date Mar 5, 2026 ## Risk Signals — JR SITE CONSTRUCTION CORP 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 ## Inspection Summary Recent Inspections (90 Days) 1 Vehicle OOS Rate 100% 1 of 1 National avg ~21% Driver OOS Rate 100% 1 of 1 National avg ~5% OOS Inspections 2 Driver + Vehicle OOS Most recent Sep 25, 2026 · PR Clean rate (90d) 8% Every inspection with date, location, level, violations found, and out-of-service results. ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with JR SITE CONSTRUCTION CORP. No verified counterparty reports yet Worked a load with JR SITE CONSTRUCTION CORP? Be the first to report how it went. ## About JR SITE CONSTRUCTION CORP JR SITE CONSTRUCTION CORP is a interstate hazmat carrier headquartered in SAN JUAN, PR 00918. Registered with the U.S. Department of Transportation under DOT number 3404656, the company currently operates a fleet of 21 power units with 23 drivers. ### Service Regions Active in 1 states Top states: PR 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 7872781125 Physical Address PR 2 AVENIDA C MUELLE F ZONA PORTUARIA SAN JUAN, PR 00918 ## Cargo & Operations Cargo Carried General Freight Building Materials Garbage Chemicals Other ### Violations by Category 9 total Most common category General Safety · 56% of violations across 4 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. ### Fleet Analytics 8 trucks Top manufacturers PETERBILT FORD INTERNATIONAL Sample units 1FDUF5GT2JECXXXXX 2018 FORD F550 XLT 1NPCXPEX1GD3XXXXX 2016 PETERBILT 567 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Are you JR SITE CONSTRUCTION CORP? 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": "JR SITE CONSTRUCTION CORP", "url": "https://runalphaloops.com/carrier/pr/3404656/jr-site-construction-corp", "areaServed": [ { "@type": "State", "name": "PR" } ], "address": { "@type": "PostalAddress", "streetAddress": "PR 2 AVENIDA C MUELLE F ZONA PORTUARIA", "addressLocality": "SAN JUAN", "addressRegion": "PR", "postalCode": "00918", "addressCountry": "US" }, "telephone": "7872781125", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "3404656" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 23 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is JR SITE CONSTRUCTION CORP's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "JR SITE CONSTRUCTION CORP's USDOT number is 3404656. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is JR SITE CONSTRUCTION CORP located?", "acceptedAnswer": { "@type": "Answer", "text": "JR SITE CONSTRUCTION CORP is based in SAN JUAN, PR 00918. They can be reached at 7872781125." } }, { "@type": "Question", "name": "How large is JR SITE CONSTRUCTION CORP's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "JR SITE CONSTRUCTION CORP operates 21 power units with 23 drivers." } }, { "@type": "Question", "name": "Is JR SITE CONSTRUCTION CORP currently active?", "acceptedAnswer": { "@type": "Answer", "text": "JR SITE CONSTRUCTION CORP'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/" } ] ```