--- title: "PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE | DOT 3239983 | Carrier Profile" url: https://runalphaloops.com/carrier/ms/3239983/portable-toilets-llc-dba-southern-on-site description: "PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE is a interstate carrier based in HATTIESBURG, MS. Fleet size: 12 power units, 12 drivers. DOT# 3239983." lang: en --- Active Interstate # PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE DBA: SOUTHERN ON-SITE Risk score · full evidence · 72-hour access · No account required DOT # 3239983 Location HATTIESBURG, MS Phone 7692236251 Power Units 12 Drivers 12 Trailers 1 Annual Miles In full report Entity Type N/A MCS-150 Date Feb 24, 2026 ## Risk Signals — PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE Scanning active / 10 NOT RATED Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… Authority for sale No active listings detected… CLEAR Equipment for sale No fleet VINs found on marketplaces… CLEAR Financial risk Analyzed in the full report… LOCKED Fraud signals Connection analysis in the full report… LOCKED Historical patterns Pattern analysis runs when you unlock the report… LOCKED Recent activity No adverse news in 90 days… CLEAR Unlock the full vetting report Get the exact risk score, full analysis, and the specific evidence + sources behind every signal. One-time · no account required ## Crash Summary Total Crashes 1 All time Fatalities 0 Injuries 1 Tow-Away 1 ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE. No verified counterparty reports yet Worked a load with PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE? Be the first to report how it went. ## About PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE PORTABLE TOILETS LLC, operating as Southern On-Site, is a trucking company based in Hattiesburg, MS, with a fleet of five power units. The company specializes in intrastate transportation services, primarily handling non-hazardous cargo types. While specific driver and trailer information is not disclosed, Southern On-Site operates under common and contract carrier authorities within its operational scope. ### Service Regions Active in 2 states Top states: MS LA 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 7692236251 Physical Address 4985 OLD HIGHWAY 11 STE 2 HATTIESBURG, MS 39402-6214 ## Cargo & Operations Cargo Carried Other ### Violations by Category 9 total Most common category Insurance/Authority · 33% of violations across 6 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. Are you PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE? 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 ## Structured data ```json [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE", "alternateName": "SOUTHERN ON-SITE", "url": "https://runalphaloops.com/carrier/ms/3239983/portable-toilets-llc-dba-southern-on-site", "areaServed": [ { "@type": "State", "name": "MS" }, { "@type": "State", "name": "LA" } ], "address": { "@type": "PostalAddress", "streetAddress": "4985 OLD HIGHWAY 11 STE 2", "addressLocality": "HATTIESBURG", "addressRegion": "MS", "postalCode": "39402-6214", "addressCountry": "US" }, "telephone": "7692236251", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "3239983" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 12 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE's USDOT number is 3239983. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE located?", "acceptedAnswer": { "@type": "Answer", "text": "PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE is based in HATTIESBURG, MS 39402-6214. They can be reached at 7692236251." } }, { "@type": "Question", "name": "How large is PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE operates 12 power units with 12 drivers." } }, { "@type": "Question", "name": "Is PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE currently active?", "acceptedAnswer": { "@type": "Answer", "text": "PORTABLE TOILETS LLC DBA SOUTHERN ON-SITE'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/" } ] ```