--- title: "J K HACKL TRANSPORTATION SERVICES INC | DOT 438391 | Carrier Profile" url: https://runalphaloops.com/carrier/wi/438391/j-k-hackl-transportation-services-inc description: "J K HACKL TRANSPORTATION SERVICES INC is a interstate carrier based in SUN PRAIRIE, WI. Fleet size: 75 power units, 75 drivers. DOT# 438391, MC# 240819." lang: en --- Active Interstate # J K HACKL TRANSPORTATION SERVICES INC Risk score · full evidence · 72-hour access · No account required DOT # 438391 MC # 240819 Location SUN PRAIRIE, WI Phone 6088348756 Power Units 75 Drivers 75 Trailers 101 Annual Miles In full report Entity Type CORPORATION MCS-150 Date Jan 28, 2026 ## Risk Signals — J K HACKL TRANSPORTATION SERVICES INC Scanning active / 10 LOW RISK Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… Authority for sale No active listings detected… CLEAR Equipment for sale 3 fleet VINs listed — routine for fleet size… LOW Financial risk Financial risk indicators detected… HIGH 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 1 risk category flagged — see the evidence before you book Get the exact risk score, full analysis, and the specific evidence + sources behind every signal. One-time · no account required ## Inspection Summary Recent Inspections (90 Days) 21 Vehicle OOS Rate 9.5% 2 of 21 National avg ~21% Driver OOS Rate 0% 0 of 21 National avg ~5% OOS Inspections 2 Driver + Vehicle OOS Most recent Sep 28, 2026 · NM Clean rate (90d) 50% Every inspection with date, location, level, violations found, and out-of-service results. ## Crash Summary Crashes (24 Months) 9 FMCSA-reportable Fatal Crashes 0 0 fatalities Injury Crashes 3 3 people injured Tow-Away Crashes 6 No injury or fatality All records since Jun 1995 65 crashes · 0 fatal Most recent crash Jun 30, 2026 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 J K HACKL TRANSPORTATION SERVICES INC. No verified counterparty reports yet Worked a load with J K HACKL TRANSPORTATION SERVICES INC? Be the first to report how it went. ## About J K HACKL TRANSPORTATION SERVICES INC JK Hackl Transportation Services Inc. is a specialized trucking carrier based in Sun Prairie, Wisconsin that handles time-sensitive, weather-sensitive, and high-value cargo throughout the lower 48 states and Canada. The company operates a fleet of Peterbilt trucks with flatbed, stepdeck, double-drop, and multi-axle trailers, specializing in the transport of oversized machinery, power generation equipment, and other specialized freight. #### Key Features Specialized trucking services LTL and truckload shipments Fleet of Peterbilt trucks and various trailers Expertise in time sensitive and high-dollar cargo ### Key Contacts 18 on file By Seniority Director · 3 Manager · 2 C-Suite · 1 By Function Fulfillment · 12 Manufacturing · 3 Operations · 2 Finance · 1 Names, titles, emails, and direct phone numbers for this carrier's decision-makers — included with your AlphaLoops trial. Included with AlphaLoops for Brokers → (https://runalphaloops.com/lp/broker-vetting) ### Service Regions Active in 39 states Top states: CA NM AZ MI IL 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 Holds Active Authority(26.4 years) Contract Authority Holds Active Authority(34.6 years) Broker Authority No Authority ### Insurance & Coverage BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names. ## Contact Information 6088348756 Physical Address 2833 LA RUE FIELDS LANE SUN PRAIRIE, WI 53590 ## Cargo & Operations Cargo Carried General Freight Metal Sheet Drive Tow Log Pole Building Materials Machinery ### Violations by Category 86 total Most common category General Safety · 48% of violations across 5 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. ### Fleet Analytics 115 trucks Top manufacturers PETERBILT MACK ISUZU Sample units 1XPXP4EX4GD3XXXXX 2016 PETERBILT 389 1XPBD49X0RD6XXXXX 2024 PETERBILT 579 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Are you J K HACKL TRANSPORTATION SERVICES INC? 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": "J K HACKL TRANSPORTATION SERVICES INC", "url": "https://runalphaloops.com/carrier/wi/438391/j-k-hackl-transportation-services-inc", "areaServed": [ { "@type": "State", "name": "CA" }, { "@type": "State", "name": "NM" }, { "@type": "State", "name": "AZ" }, { "@type": "State", "name": "MI" }, { "@type": "State", "name": "IL" } ], "address": { "@type": "PostalAddress", "streetAddress": "2833 LA RUE FIELDS LANE", "addressLocality": "SUN PRAIRIE", "addressRegion": "WI", "postalCode": "53590", "addressCountry": "US" }, "telephone": "6088348756", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "438391" }, { "@type": "PropertyValue", "name": "MC Number", "value": "240819" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 75 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is J K HACKL TRANSPORTATION SERVICES INC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "J K HACKL TRANSPORTATION SERVICES INC's USDOT number is 438391. Their motor carrier number (MC#) is 240819. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is J K HACKL TRANSPORTATION SERVICES INC located?", "acceptedAnswer": { "@type": "Answer", "text": "J K HACKL TRANSPORTATION SERVICES INC is based in SUN PRAIRIE, WI 53590. They can be reached at 6088348756." } }, { "@type": "Question", "name": "How large is J K HACKL TRANSPORTATION SERVICES INC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "J K HACKL TRANSPORTATION SERVICES INC operates 75 power units with 75 drivers." } }, { "@type": "Question", "name": "Is J K HACKL TRANSPORTATION SERVICES INC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "J K HACKL TRANSPORTATION SERVICES INC'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/" } ] ```