--- title: "SIMON CONTRACTORS OF SOUTH DAKOTA INC | DOT 1521310 | Carrier Profile" url: https://runalphaloops.com/carrier/sd/1521310/simon-contractors-of-south-dakota-inc description: "SIMON CONTRACTORS OF SOUTH DAKOTA INC is a interstate carrier based in RAPID CITY, SD. Fleet size: 48 power units, 55 drivers. DOT# 1521310, MC# 890875." lang: en --- Active Interstate # SIMON CONTRACTORS OF SOUTH DAKOTA INC DBA: HILLS MATERIALS COMPANY Risk score · full evidence · 72-hour access · No account required DOT # 1521310 MC # 890875 Location RAPID CITY, SD Phone 6053943300 Power Units 48 Drivers 55 Trailers 11 Annual Miles In full report Entity Type N/A MCS-150 Date Oct 29, 2025 ## Risk Signals — SIMON CONTRACTORS OF SOUTH DAKOTA INC Scanning active / 10 CLEAR 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 ## Inspection Summary Recent Inspections (90 Days) 4 Vehicle OOS Rate 0% 0 of 4 National avg ~21% Driver OOS Rate 0% 0 of 4 National avg ~5% OOS Inspections 0 Driver + Vehicle OOS Most recent Sep 16, 2026 · NE Clean rate (90d) 52% Every inspection with date, location, level, violations found, and out-of-service results. ## Crash Summary Total Crashes 4 All time Fatalities 0 Injuries 0 Tow-Away 4 ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with SIMON CONTRACTORS OF SOUTH DAKOTA INC. No verified counterparty reports yet Worked a load with SIMON CONTRACTORS OF SOUTH DAKOTA INC? Be the first to report how it went. ## About SIMON CONTRACTORS OF SOUTH DAKOTA INC Simon Team is a key player in road construction and asphalt contracting in the USA. They focus on building infrastructure to connect communities, providing services such as utility and concrete construction, and supplying various construction materials like asphalt and aggregates. Established with a pioneering spirit, their mission encompasses not just construction, but fostering regional growth and enhancing public transportation safety and efficiency. #### Key Features Road construction Asphalt contracting Utility construction Bridge construction Concrete construction Aggregates supply Asphalt paving Ready-Mix Concrete Emulsion production ### Key Contacts 171 on file By Seniority Manager · 33 Senior · 7 Director · 4 C-Suite · 2 VP · 2 By Function Fulfillment · 34 Trade · 26 Finance · 22 Operations · 19 Manufacturing · 11 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) ### Related Companies 2 found Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership. ### Service Regions Active in 5 states Top states: SD NE WY CO US Full state-by-state operating volumes, inspection locations, and lane coverage analysis. ### CSA Safety Scores 5 BASICs Highest-risk BASIC Hours of Service · 0th percentile across 5 measured BASICs 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(11.8 years) Contract Authority No Authority Broker Authority No Authority ### Insurance & Coverage BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names. ## Contact Information 6053943300 Physical Address 3975 STURGIS ROAD RAPID CITY, SD 57702 ## Cargo & Operations Cargo Carried General Freight Motor Vehicles Building Materials Machinery Liquid Gas Passengers Construction ### Violations by Category 14 total Most common category Vehicle Maintenance · 43% of violations across 4 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. ### Fleet Analytics 30 trucks Top manufacturers FREIGHTLINER WESTERN STAR CHEVROLET Sample units 1NKWLT0X02J8XXXXX 2002 KENWORTH T880 5KKMAEDE18PZXXXXX 2008 WESTERN STAR 4900 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Are you SIMON CONTRACTORS OF SOUTH DAKOTA 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 ## Structured data ```json [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "SIMON CONTRACTORS OF SOUTH DAKOTA INC", "alternateName": "HILLS MATERIALS COMPANY", "url": "https://runalphaloops.com/carrier/sd/1521310/simon-contractors-of-south-dakota-inc", "areaServed": [ { "@type": "State", "name": "SD" }, { "@type": "State", "name": "NE" }, { "@type": "State", "name": "WY" }, { "@type": "State", "name": "CO" }, { "@type": "State", "name": "US" } ], "address": { "@type": "PostalAddress", "streetAddress": "3975 STURGIS ROAD", "addressLocality": "RAPID CITY", "addressRegion": "SD", "postalCode": "57702", "addressCountry": "US" }, "telephone": "6053943300", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "1521310" }, { "@type": "PropertyValue", "name": "MC Number", "value": "890875" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 55 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is SIMON CONTRACTORS OF SOUTH DAKOTA INC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "SIMON CONTRACTORS OF SOUTH DAKOTA INC's USDOT number is 1521310. Their motor carrier number (MC#) is 890875. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is SIMON CONTRACTORS OF SOUTH DAKOTA INC located?", "acceptedAnswer": { "@type": "Answer", "text": "SIMON CONTRACTORS OF SOUTH DAKOTA INC is based in RAPID CITY, SD 57702. They can be reached at 6053943300." } }, { "@type": "Question", "name": "How large is SIMON CONTRACTORS OF SOUTH DAKOTA INC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "SIMON CONTRACTORS OF SOUTH DAKOTA INC operates 48 power units with 55 drivers." } }, { "@type": "Question", "name": "Is SIMON CONTRACTORS OF SOUTH DAKOTA INC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "SIMON CONTRACTORS OF SOUTH DAKOTA 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/" } ] ```