--- title: "UNDERGROUND CONSTRUCTION CO INC | DOT 516591 | Carrier Profile" url: https://runalphaloops.com/carrier/ca/516591/underground-construction-co-inc description: "UNDERGROUND CONSTRUCTION CO INC is a interstate carrier based in BENICIA, CA. Fleet size: 301 power units, 471 drivers. DOT# 516591." lang: en --- Active Interstate # UNDERGROUND CONSTRUCTION CO INC DBA: UNDERGROUND CONSTRUCTION Risk score · full evidence · 72-hour access · No account required DOT # 516591 Location BENICIA, CA Phone 7077468800 Power Units 301 Drivers 471 Trailers 35 Annual Miles In full report Entity Type CORPORATION MCS-150 Date Jan 28, 2025 ## Risk Signals — UNDERGROUND CONSTRUCTION CO INC 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) 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 Aug 17, 2026 · CA Clean rate (90d) 65% Every inspection with date, location, level, violations found, and out-of-service results. ## Crash Summary Total Crashes 29 All time Fatalities 1 Injuries 8 Tow-Away 29 ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with UNDERGROUND CONSTRUCTION CO INC. No verified counterparty reports yet Worked a load with UNDERGROUND CONSTRUCTION CO INC? Be the first to report how it went. ## About UNDERGROUND CONSTRUCTION CO INC Underground Construction, a Quanta Services Company, specializes in underground utility construction and infrastructure services. The company offers comprehensive construction management including planning and project management for various utility projects, with a strong emphasis on safety and compliance. #### Key Features underground utility construction infrastructure services construction management project planning safety and compliance ### 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 2 states Top states: CA AZ 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 7077468800 Physical Address 5145 INDUSTRIAL WAY BENICIA, CA 94510 ## Cargo & Operations Cargo Carried Machinery Utilities ### Violations by Category 31 total Most common category Hours of Service · 32% of violations across 5 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. ### Fleet Analytics 145 trucks Top manufacturers RAM FORD PETERBILT Sample units 1FDUF4GTXGEDXXXXX 2016 FORD F450 1FDUF4GTXGEDXXXXX 2016 FORD F450 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Are you UNDERGROUND CONSTRUCTION CO 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": "UNDERGROUND CONSTRUCTION CO INC", "alternateName": "UNDERGROUND CONSTRUCTION", "url": "https://runalphaloops.com/carrier/ca/516591/underground-construction-co-inc", "areaServed": [ { "@type": "State", "name": "CA" }, { "@type": "State", "name": "AZ" } ], "address": { "@type": "PostalAddress", "streetAddress": "5145 INDUSTRIAL WAY", "addressLocality": "BENICIA", "addressRegion": "CA", "postalCode": "94510", "addressCountry": "US" }, "telephone": "7077468800", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "516591" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 471 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is UNDERGROUND CONSTRUCTION CO INC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "UNDERGROUND CONSTRUCTION CO INC's USDOT number is 516591. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is UNDERGROUND CONSTRUCTION CO INC located?", "acceptedAnswer": { "@type": "Answer", "text": "UNDERGROUND CONSTRUCTION CO INC is based in BENICIA, CA 94510. They can be reached at 7077468800." } }, { "@type": "Question", "name": "How large is UNDERGROUND CONSTRUCTION CO INC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "UNDERGROUND CONSTRUCTION CO INC operates 301 power units with 471 drivers." } }, { "@type": "Question", "name": "Is UNDERGROUND CONSTRUCTION CO INC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "UNDERGROUND CONSTRUCTION CO 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/" } ] ```