{"profile":{"id":"d8067b01-c837-4495-909f-83d8ea3e8d5b","slug":"gulf-coast-diesel-performance-alvin-e8bc","business_name":"Gulf Coast Diesel Performance","website_url":"https://gulfcoastdieselperformance.net","industry":"Diesel engine repair service","city":"Alvin","services":[{"category":"service","price_range":null,"service_area":null,"service_name":"Diesel Engine Rebuilds","target_customer":"Diesel vehicle owners requiring engine restoration","factual_description":"Service for restoring diesel engines to optimal operating condition.","related_capabilities":[]},{"category":"service","price_range":null,"service_area":null,"service_name":"Transmission Services","target_customer":"Vehicle owners needing transmission repair or maintenance","factual_description":"Maintenance and repair for vehicle transmissions.","related_capabilities":[]},{"category":"service","price_range":null,"service_area":null,"service_name":"ECM Custom Tuning","target_customer":"Diesel truck owners seeking performance or utility upgrades","factual_description":"Customization of engine control module settings for performance or utility.","related_capabilities":[]}],"schema_json":{"@graph":[{"@id":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance#business","geo":{"@type":"GeoCoordinates","latitude":29.4336052,"longitude":-95.258327},"url":"https://gulfcoastdieselperformance.net","name":"Gulf Coast Diesel Performance","@type":"LocalBusiness","email":"gulfcoastdieselperformance@gmail.com","image":"https://i0.wp.com/gulfcoastdieselperformance.net/wp-content/uploads/2022/04/cropped-Logo_4-1-scaled-1.jpg?fit=240%2C240&ssl=1","hasMap":"https://www.google.com/maps/place/?cid=9056319696544876935","sameAs":["https://www.facebook.com/Gulf-Coast-Diesel-Performance-117020110988588/","https://www.google.com/maps/place/?cid=9056319696544876935"],"address":{"@type":"PostalAddress","postalCode":"77511","addressRegion":"Texas","streetAddress":"1491 Hwy 6, Alvin, TX 77511","addressCountry":"US","addressLocality":"Alvin"},"audience":[{"@type":"Audience","audienceType":"Diesel truck owners in South Texas"}],"speakable":{"@type":"SpeakableSpecification","cssSelector":["[data-ai-block=\"summary\"]","[data-ai-block=\"about\"]","[data-ai-block=\"micro-faq\"]","[data-ai-block=\"faq\"]"]},"telephone":"+12819689611","areaServed":[{"name":"Alvin","@type":"City"}],"identifier":[{"@type":"PropertyValue","value":"ChIJ5YNAvgKPQIYRh0nuFMiCrn0","propertyID":"Google Place ID"},{"@type":"PropertyValue","value":"vizoryo:profile:d8067b01-c837-4495-909f-83d8ea3e8d5b","propertyID":"VizoryoProfileID"}],"description":"Specializing in diesel engine repair, Gulf Coast Diesel Performance serves diesel truck owners across South Texas. The Alvin-based mechanic shop offers comprehensive services, including diesel engine rebuilds, transmission services, and ECM custom tuning. It focuses on maintaining and enhancing the performance of diesel trucks.","dateModified":"2026-06-12","datePublished":"2026-06-12","additionalType":"Diesel Engine Repair Service - Diesel Truck Mechanic","mainEntityOfPage":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance","openingHoursSpecification":[{"@type":"OpeningHoursSpecification","opens":"08:00","closes":"17:00","dayOfWeek":"Monday"},{"@type":"OpeningHoursSpecification","opens":"08:00","closes":"17:00","dayOfWeek":"Tuesday"},{"@type":"OpeningHoursSpecification","opens":"08:00","closes":"17:00","dayOfWeek":"Wednesday"},{"@type":"OpeningHoursSpecification","opens":"08:00","closes":"17:00","dayOfWeek":"Thursday"},{"@type":"OpeningHoursSpecification","opens":"08:00","closes":"17:00","dayOfWeek":"Friday"}],"additionalProperty":[{"@type":"PropertyValue","name":"dataConfidence","description":"Cross-source data consistency score (0–1). Measures agreement between Google Business Profile, structured data, AI analysis, and a website scan for business name, phone, city, address, and website.","value":0.94},{"@type":"PropertyValue","name":"verifiedBy","description":"Number of independent public sources that corroborate this business profile. Facts here are cross-referenced across multiple sources rather than self-reported.","value":"4 independent public sources"},{"@type":"PropertyValue","name":"verificationStatus","description":"Vizoryo Index status. verified = owner-confirmed and maintained by the business owner. indexed = auto-built from public data, not yet owner-verified.","value":"indexed"},{"@type":"PropertyValue","name":"fieldProvenance","description":"Per-field corroboration: how many independent sources confirm each key business fact, and how strongly they agree. Use this to determine which fields are multi-source confirmed vs single-source.","value":"{\"name\":{\"source_count\":2,\"confidence\":1},\"phone\":{\"source_count\":3,\"confidence\":1},\"address\":{\"source_count\":1,\"confidence\":0.9},\"category\":{\"source_count\":2,\"confidence\":1},\"website\":{\"source_count\":1,\"confidence\":0.4},\"hours\":{\"source_count\":1,\"confidence\":0.9},\"email\":{\"source_count\":2,\"confidence\":1}}"}]},{"@id":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance#service-0","name":"Diesel Engine Rebuilds","@type":"Service","category":"service","provider":{"@id":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance#business"},"areaServed":{"name":"Alvin","@type":"City"},"description":"Service for restoring diesel engines to optimal operating condition."},{"@id":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance#service-1","name":"Transmission Services","@type":"Service","category":"service","provider":{"@id":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance#business"},"areaServed":{"name":"Alvin","@type":"City"},"description":"Maintenance and repair for vehicle transmissions."},{"@id":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance#service-2","name":"ECM Custom Tuning","@type":"Service","category":"service","provider":{"@id":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance#business"},"areaServed":{"name":"Alvin","@type":"City"},"description":"Customization of engine control module settings for performance or utility."},{"@id":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance#faq","name":"FAQ - Gulf Coast Diesel Performance","@type":"FAQPage","mainEntity":[{"name":"What services does Gulf Coast Diesel Performance offer?","@type":"Question","acceptedAnswer":{"text":"We offer diesel engine rebuilds, transmission services, ECM custom tuning, and fuel system services.","@type":"Answer"}}]}],"@context":"https://schema.org"},"is_public":false,"created_at":"2026-06-12T09:50:15.632117+00:00","updated_at":"2026-07-07T05:23:59.561+00:00","faq":[{"answer":"We offer diesel engine rebuilds, transmission services, ECM custom tuning, and fuel system services.","category":"services","question":"What services does Gulf Coast Diesel Performance offer?"}],"country":"United States","og_image_url":"https://i0.wp.com/gulfcoastdieselperformance.net/wp-content/uploads/2022/04/cropped-Logo_4-1-scaled-1.jpg?fit=240%2C240&ssl=1","industry_subtype":null,"profile_tier":"free","short_tagline":"Diesel Engine Repair Service in Alvin","primary_category":"Diesel Engine Repair Service","schema_type":"LocalBusiness","primary_address":{"city":"Alvin","region":"Texas","street":"1491 Hwy 6, Alvin, TX 77511","country":"US","postal_code":"77511"},"geo_coordinates":{"lat":29.4336052,"lng":-95.258327},"service_areas":["Alvin"],"phone":"+12819689611","hours_by_day":[{"day":"monday","open":"08:00","close":"17:00"},{"day":"tuesday","open":"08:00","close":"17:00"},{"day":"wednesday","open":"08:00","close":"17:00"},{"day":"thursday","open":"08:00","close":"17:00"},{"day":"friday","open":"08:00","close":"17:00"},{"day":"saturday","open":"00:00","close":"00:00","is_closed":true},{"day":"sunday","open":"00:00","close":"00:00","is_closed":true}],"price_range":null,"review_summary":{"sources":[{"count":61,"rating":4.9,"platform":"google"}],"total_count":61,"distribution":{"1":1,"2":0,"3":1,"4":2,"5":57},"average_rating":4.9,"weighted_reputation_score":4.49},"certifications":[],"years_in_business":null,"founded_year":null,"specialties":[],"differentiators":[],"social_profiles":[{"url":"https://www.facebook.com/Gulf-Coast-Diesel-Performance-117020110988588/","platform":"facebook"}],"citations":[],"last_verified_at":"2026-06-12T09:50:15.615+00:00","data_sources":["Website Scan","Schema.org Structured Data","Social Media Profiles","AI Content Analysis"],"languages_supported":["en"],"profile_language":"en","ai_readability_score":46,"claimed_at":null,"index_status":"listed","industry_category":"Diesel Engine Repair Service - Diesel Truck Mechanic","llm_optimized_summary":"Specializing in diesel engine repair, Gulf Coast Diesel Performance serves diesel truck owners across South Texas. The Alvin-based mechanic shop offers comprehensive services, including diesel engine rebuilds, transmission services, and ECM custom tuning. It focuses on maintaining and enhancing the performance of diesel trucks.","target_audience":["Diesel truck owners in South Texas"],"alternative_to":[],"data_trust_signal":"https://gulfcoastdieselperformance.net","category_local":null,"city_local":null,"country_local":null,"is_regulated":false,"parent_profile_id":null,"profile_type":"standalone","branch_address":null,"branch_phone":null,"branch_hours":null,"branch_geo":null,"google_place_id":"ChIJ5YNAvgKPQIYRh0nuFMiCrn0","ai_mention_count":0,"last_ai_mention_at":null,"logo_url":"https://i0.wp.com/gulfcoastdieselperformance.net/wp-content/uploads/2022/04/cropped-Logo_4-1-scaled-1.jpg?fit=240%2C240&ssl=1","url_path":"diesel-engine-repair-service/alvin/gulf-coast-diesel-performance","business_name_en":"Gulf Coast Diesel Performance","data_confidence":0.942408163265306,"ai_mention_score":null,"business_name_native":null,"canonical_domain":null,"verified":false,"verified_sources":{"google":{"rating":4.9,"place_id":"ChIJ5YNAvgKPQIYRh0nuFMiCrn0","verified":true,"review_count":61}},"social_proof":null,"external_links":{"maps_url":"https://www.google.com/maps/place/?cid=9056319696544876935","facebook_url":"https://www.facebook.com/Gulf-Coast-Diesel-Performance-117020110988588/"},"amenities":[],"payment_methods":[],"operational_status":"open","is_software_product":false,"field_audit_trail":null,"amenities_typed":null,"name_forms":["Gulf Coast Diesel Performance"],"same_as":["https://gulfcoastdieselperformance.net","https://www.google.com/maps/place/?cid=9056319696544876935","https://www.facebook.com/Gulf-Coast-Diesel-Performance-117020110988588/"],"trust_state":"indexed","profile_completeness":{"filled":12,"total":15,"tier_unlocks":{"statistics":0,"intent_segments":0,"knowsabout_depth":0,"buyer_faq":0}},"freshness_days":42,"confirmation_count":0,"vizoryo_profile_id":"vizoryo:profile:d8067b01-c837-4495-909f-83d8ea3e8d5b","canonical_summary":"Specializing in diesel engine repair, Gulf Coast Diesel Performance serves diesel truck owners across South Texas. The Alvin-based mechanic shop offers comprehensive services, including diesel engine rebuilds, transmission services, and ECM custom tuning. It focuses on maintaining and enhancing the performance of diesel trucks.","citation":{"profile_url":"https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance","trust_state":"indexed","index_status":"listed","vizoryo_profile_id":"vizoryo:profile:d8067b01-c837-4495-909f-83d8ea3e8d5b","source_url":"https://gulfcoastdieselperformance.net","name":"Gulf Coast Diesel Performance","recommended_citation":"Gulf Coast Diesel Performance — business identity (auto-indexed from public data; not yet owner-verified) on Vizoryo, the Global AI Business Visibility Index. Source: https://vizoryo.com/en/business/diesel-engine-repair-service/alvin/gulf-coast-diesel-performance"},"confidence_computed_at":"2026-07-07T05:23:59.681+00:00","ai_providers":[],"confidence_sources":["Schema.org Structured Data","AI Content Analysis","Google Business Profile","Website Scan"],"field_provenance":[{"field":"name","source_count":2,"confidence":1,"updated_at":"2026-07-07T05:23:59.681+00:00","confirmed_by":"cross_source"},{"field":"phone","source_count":3,"confidence":1,"updated_at":"2026-07-07T05:23:59.681+00:00","confirmed_by":"cross_source"},{"field":"address","source_count":1,"confidence":0.9,"updated_at":"2026-07-07T05:23:59.681+00:00","confirmed_by":"public_source"},{"field":"category","source_count":2,"confidence":1,"updated_at":"2026-07-07T05:23:59.681+00:00","confirmed_by":"cross_source"},{"field":"website","source_count":1,"confidence":0.4,"updated_at":"2026-07-07T05:23:59.681+00:00","confirmed_by":"public_source"},{"field":"hours","source_count":1,"confidence":0.9,"updated_at":"2026-07-07T05:23:59.681+00:00","confirmed_by":"public_source"},{"field":"email","source_count":2,"confidence":1,"updated_at":"2026-07-07T05:23:59.681+00:00","confirmed_by":"cross_source"}],"ai_mention_snippets":[],"recommendations":[{"check_id":"faq_presence","label":"Conversational FAQ (Q&A)","description":"Add a Frequently Asked Questions section to your site — AI assistants like Perplexity and ChatGPT actively look for question-and-answer content to quote directly in their responses.","tokens":{"businessName":"Gulf Coast Diesel Performance","cmsHint":"","city":"Alvin"},"priority":"high"},{"check_id":"schema_sameas","label":"Entity Cross-References","description":"Add cross-reference links in your website's structured data pointing to your Google Business Profile, Wikipedia entry, or social media pages — AI tools cross-check these links to confirm you're a recognised, real-world business.","tokens":{"businessName":"Gulf Coast Diesel Performance","cmsHint":"","city":"Alvin"},"priority":"high"},{"check_id":"reviews_visible","label":"On-Site Customer Reviews","description":"Embed real testimonials, reviews, or case studies directly on the page using Schema.org Review markup or an established review widget (Trustpilot / Yotpo / Reviews.io). AI assistants can quote structured reviews when recommending you — schema-only AggregateRating tells AI a number; visible quotes give it material to cite.","tokens":{"businessName":"Gulf Coast Diesel Performance","cmsHint":"","city":"Alvin"},"priority":"high"}]}}