--- title: "ROCK SOLID INC | DOT 1673941 | Carrier Profile" description: "ROCK SOLID INC is a intrastate non-hazmat carrier based in CHANDLER, AZ. Fleet size: 160 power units, 134 drivers. DOT# 1673941." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "ROCK SOLID INC", "url": "https://runalphaloops.com/carrier/az/1673941/rock-solid-inc", "areaServed": [ { "@type": "State", "name": "AZ" } ], "address": { "@type": "PostalAddress", "streetAddress": "445 N AUSTIN DR", "addressLocality": "CHANDLER", "addressRegion": "AZ", "postalCode": "85226", "addressCountry": "US" }, "telephone": "4804969633", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "1673941" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 134 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is ROCK SOLID INC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "ROCK SOLID INC's USDOT number is 1673941. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is ROCK SOLID INC located?", "acceptedAnswer": { "@type": "Answer", "text": "ROCK SOLID INC is based in CHANDLER, AZ 85226. They can be reached at 4804969633." } }, { "@type": "Question", "name": "How large is ROCK SOLID INC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "ROCK SOLID INC operates 160 power units with 134 drivers." } }, { "@type": "Question", "name": "Is ROCK SOLID INC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "ROCK SOLID INC's USDOT registration is currently listed as active." } } ] }, { "@context": "https://schema.org", "@type": "WebSite", "name": "AlphaLoops", "url": "https://runalphaloops.com/" } ] --- [![AlphaLoops](/lovable-uploads/AlphaLoops-Logo-2025_Black-Type_White-Background_3280x1024.png)](/) [Our Data](/our-data)[AI Capabilities](/ai)[Pricing](/pricing)[Research](https://research.runalphaloops.com/)[Contact](/contact) 1. [Home ](/) 2. / 3. [Carriers ](/carriers) 4. / 5. [AZ ](/carriers/az) 6. / 7. ROCK SOLID INC Active Intrastate Non-Hazmat # ROCK SOLID INC Unlock full report — $20 Risk score · full evidence · 72-hour access · No account required DOT # 1673941 Location CHANDLER, AZ Phone [4804969633](tel:4804969633) Profile Claim this profile Power Units 160 Drivers 134 Trailers 4 Annual Miles In full report Entity Type N/A MCS-150 Date Jan 23, 2026 ## Risk Signals — ROCK SOLID 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. Unlock full report — $20Included in the full report → One-time · no account required ## Inspection Summary Recent Inspections (90 Days) 3 Vehicle OOS Rate 66.7% 2 of 3 National avg ~21% Driver OOS Rate 0% 0 of 3 National avg ~5% OOS Inspections 2 Driver + Vehicle OOS Most recent Jun 30, 2026 · AZ Clean rate (90d) 35% Every inspection with date, location, level, violations found, and out-of-service results. Included in the full report → ## Crash Summary Total Crashes 17 All time Fatalities 0 Injuries 7 Tow-Away 17 ## Counterparty Reports Email-verified, moderated transaction reports from brokers, shippers, and carriers who worked with ROCK SOLID INC. No verified counterparty reports yet Worked a load with ROCK SOLID INC? Be the first to report how it went. Review this carrier ## About ROCK SOLID INC Rock Solid Ready Mix Concrete Company has been serving the Phoenix area for over 22 years. On-time service with integrity and quality. #### Key Features Ready-mix concrete delivery On-time service Integrity and quality ### Related Companies 1 found Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership. Included in the full report → ### Service Regions Active in 1 states Top states: AZ Full state-by-state operating volumes, inspection locations, and lane coverage analysis. Included in the full report → ### 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. Included in the full report → ## 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. Included in the full report → ## Contact Information 4804969633 Physical Address 445 N AUSTIN DR CHANDLER, AZ 85226 ## Cargo & Operations Cargo Carried Building Materials Other ### Violations by Category 55 total Most common category Vehicle Maintenance · 27% of violations across 7 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. Included in the full report → ### Fleet Analytics 53 trucks Top manufacturers FREIGHTLINER PETERBILT MACK Sample units 3ALMG3FEXPDUXXXXX 2023 FREIGHTLINER BUSINESS CLASS M2 106 1FVMG3CYXFHGXXXXX 2015 FREIGHTLINER BUSINESS CLASS M2 106 Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Included in the full report → Are you ROCK SOLID INC? Claim this profile to respond to reviews, keep your info current, and dispute inaccurate signals. Free forever. Claim this profile Vet at Scale ## Need more than a one-off vetting report? 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