--- title: "BLACK HILLS TRENCHING & BORING LLC | DOT 4004854 | Carrier Profile" url: https://runalphaloops.com/carrier/sd/4004854/black-hills-trenching-boring-llc description: "BLACK HILLS TRENCHING & BORING LLC is a interstate carrier based in SPEARFISH, SD. Fleet size: 10 power units, 14 drivers. DOT# 4004854." lang: en --- Active Interstate # BLACK HILLS TRENCHING & BORING LLC Risk score · full evidence · 72-hour access · No account required DOT # 4004854 Location SPEARFISH, SD Phone 6056411584 Power Units 10 Drivers 14 Trailers 7 Annual Miles In full report Entity Type N/A MCS-150 Date Jul 1, 2025 ## Risk Signals — BLACK HILLS TRENCHING & BORING LLC 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 ## Inspection Summary Recent Inspections (90 Days) 1 Vehicle OOS Rate 100% 1 of 1 National avg ~21% Driver OOS Rate 0% 0 of 1 National avg ~5% OOS Inspections 1 Driver + Vehicle OOS Most recent Aug 13, 2026 · WY Clean rate (90d) 0% 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 BLACK HILLS TRENCHING & BORING LLC. No verified counterparty reports yet Worked a load with BLACK HILLS TRENCHING & BORING LLC? Be the first to report how it went. ## About BLACK HILLS TRENCHING & BORING LLC BLACK HILLS TRENCHING & BORING LLC is a interstate carrier headquartered in SPEARFISH, SD 57783-8674. Registered with the U.S. Department of Transportation under DOT number 4004854, the company currently operates a fleet of 10 power units with 14 drivers. ### Service Regions Active in 3 states Top states: WY MT SD Full state-by-state operating volumes, inspection locations, and lane coverage analysis. ### CSA Safety Scores 3 alerts 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 6056411584 Physical Address 606 FISH HATCHERY LOOP SPEARFISH, SD 57783-8674 ## Cargo & Operations Cargo Carried Machinery ### Violations by Category 99 total Most common category Vehicle Maintenance · 32% of violations across 8 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. ### Fleet Analytics 6 trucks Top manufacturers FORD FREIGHTLINER KENWORTH Sample units 1FDUF5HT1PDAXXXXX 2023 FREIGHTLINER 389 1FT7W2BTXKEEXXXXX 2019 FREIGHTLINER CORONADO 122 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Are you BLACK HILLS TRENCHING & BORING 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 ## Structured data ```json [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "BLACK HILLS TRENCHING & BORING LLC", "url": "https://runalphaloops.com/carrier/sd/4004854/black-hills-trenching-boring-llc", "areaServed": [ { "@type": "State", "name": "WY" }, { "@type": "State", "name": "MT" }, { "@type": "State", "name": "SD" } ], "address": { "@type": "PostalAddress", "streetAddress": "606 FISH HATCHERY LOOP", "addressLocality": "SPEARFISH", "addressRegion": "SD", "postalCode": "57783-8674", "addressCountry": "US" }, "telephone": "6056411584", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "4004854" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 14 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is BLACK HILLS TRENCHING & BORING LLC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "BLACK HILLS TRENCHING & BORING LLC's USDOT number is 4004854. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is BLACK HILLS TRENCHING & BORING LLC located?", "acceptedAnswer": { "@type": "Answer", "text": "BLACK HILLS TRENCHING & BORING LLC is based in SPEARFISH, SD 57783-8674. They can be reached at 6056411584." } }, { "@type": "Question", "name": "How large is BLACK HILLS TRENCHING & BORING LLC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "BLACK HILLS TRENCHING & BORING LLC operates 10 power units with 14 drivers." } }, { "@type": "Question", "name": "Is BLACK HILLS TRENCHING & BORING LLC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "BLACK HILLS TRENCHING & BORING 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/" } ] ```