--- title: "DIAMOND OIL FIELD SERVICES INC | DOT 1582423 | Carrier Profile" url: https://runalphaloops.com/carrier/ok/1582423/diamond-oil-field-services-inc description: "DIAMOND OIL FIELD SERVICES INC is a intrastate non-hazmat carrier based in EL RENO, OK. Fleet size: 20 power units, 40 drivers. DOT# 1582423, MC# 667437." lang: en --- Active Intrastate Non-Hazmat # DIAMOND OIL FIELD SERVICES INC Risk score · full evidence · 72-hour access · No account required DOT # 1582423 MC # 667437 Location EL RENO, OK Phone 4052766060 Power Units 20 Drivers 40 Trailers 11 Annual Miles In full report Entity Type N/A MCS-150 Date Feb 11, 2026 ## Risk Signals — DIAMOND OIL FIELD SERVICES INC Scanning active Data available for 3 of 4 areas The full report covers each area below with the underlying FMCSA records, linked carriers, and news sources. Historical patterns Included in the full report DATA AVAILABLE Safety record Included in the full report DATA AVAILABLE Chameleon connections Included in the full report DATA AVAILABLE Recent news No records on file NO DATA Unlock the full vetting report Get the risk score, full analysis, and the specific evidence + sources behind every area. One-time · no account required ## Inspection Summary Recent Inspections (90 Days) 2 Vehicle OOS Rate 0% 0 of 2 National avg ~21% Driver OOS Rate 50% 1 of 2 National avg ~5% OOS Inspections 1 Driver + Vehicle OOS Most recent Sep 8, 2026 · OK Clean rate (90d) 42% Every inspection with date, location, level, violations found, and out-of-service results. ## Crash Summary Crashes (24 Months) 0 FMCSA-reportable Fatal Crashes 0 0 fatalities Injury Crashes 0 0 people injured Tow-Away Crashes 0 No injury or fatality All records since Aug 2011 10 crashes · 1 fatal Most recent crash Sep 5, 2024 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 DIAMOND OIL FIELD SERVICES INC. No verified counterparty reports yet Worked a load with DIAMOND OIL FIELD SERVICES INC? Be the first to report how it went. ## About DIAMOND OIL FIELD SERVICES INC DIAMOND OIL FIELD SERVICES INC is a intrastate non-hazmat carrier headquartered in EL RENO, OK 73036. Registered with the U.S. Department of Transportation under DOT number 1582423 and MC number 667437, the company currently operates a fleet of 20 power units with 40 drivers. ### Related Companies 1 found Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership. ### Service Regions Active in 1 states Top states: OK 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 4052766060 Physical Address 4201 S RADIO RD EL RENO, OK 73036 ## Cargo & Operations Cargo Carried Machinery Oil ### Violations by Category 24 total Most common category General Safety · 54% of violations across 5 categories Full violation breakdown by category, out-of-service rates, and historical trends over time. ### Fleet Analytics 12 trucks Top manufacturers PETERBILT MACK FORD Sample units 1M1AN07Y6JM0XXXXX 2018 MACK PINNACLE CHU613 1XPTD40X0GD3XXXXX 2016 UNSPECIFIED UNSPECIFIED Full manufacturer, model, and model-year breakdown plus the VIN-level fleet roster. Are you DIAMOND OIL FIELD 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": "DIAMOND OIL FIELD SERVICES INC", "url": "https://runalphaloops.com/carrier/ok/1582423/diamond-oil-field-services-inc", "areaServed": [ { "@type": "State", "name": "OK" } ], "address": { "@type": "PostalAddress", "streetAddress": "4201 S RADIO RD", "addressLocality": "EL RENO", "addressRegion": "OK", "postalCode": "73036", "addressCountry": "US" }, "telephone": "4052766060", "identifier": [ { "@type": "PropertyValue", "name": "DOT Number", "value": "1582423" }, { "@type": "PropertyValue", "name": "MC Number", "value": "667437" } ], "numberOfEmployees": { "@type": "QuantitativeValue", "value": 40 } }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is DIAMOND OIL FIELD SERVICES INC's DOT number?", "acceptedAnswer": { "@type": "Answer", "text": "DIAMOND OIL FIELD SERVICES INC's USDOT number is 1582423. Their motor carrier number (MC#) is 667437. These numbers are assigned by the Federal Motor Carrier Safety Administration (FMCSA)." } }, { "@type": "Question", "name": "Where is DIAMOND OIL FIELD SERVICES INC located?", "acceptedAnswer": { "@type": "Answer", "text": "DIAMOND OIL FIELD SERVICES INC is based in EL RENO, OK 73036. They can be reached at 4052766060." } }, { "@type": "Question", "name": "How large is DIAMOND OIL FIELD SERVICES INC's fleet?", "acceptedAnswer": { "@type": "Answer", "text": "DIAMOND OIL FIELD SERVICES INC operates 20 power units with 40 drivers." } }, { "@type": "Question", "name": "Is DIAMOND OIL FIELD SERVICES INC currently active?", "acceptedAnswer": { "@type": "Answer", "text": "DIAMOND OIL FIELD 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/" } ] ```