{"profile":{"id":"5b0ae67b-4985-4a93-8777-74f328a80e68","slug":"lia-engineering-and-survey-ltd-haifa-5f27","business_name":"ליא שירותי הנדסה ומדידות בע\"מ","website_url":"https://lia-engineeringltd.com","industry":"Civil engineering company","city":"Haifa","services":[{"category":"service","price_range":null,"service_area":null,"service_name":"Land Surveys","target_customer":"Government agencies and contract engineering companies","factual_description":"Provides land surveying services for a variety of projects, including involvement in large-scale national projects.","related_capabilities":[]},{"category":"service","price_range":null,"service_area":null,"service_name":"Marine Surveys","target_customer":"Clients requiring underwater mapping and data collection","factual_description":"Conducts bathymetrical surveys and has experience in marine surveys for both small and broad areas, with an emphasis on engineering work.","related_capabilities":[]},{"category":"service","price_range":null,"service_area":null,"service_name":"Aerial Surveys","target_customer":"Projects requiring high-detail aerial mapping and monitoring","factual_description":"Offers mapping and surveying services using drones and advanced photogrammetry technology to create detailed 3D models.","related_capabilities":[]}],"schema_json":{"@graph":[{"@id":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd#business","geo":{"@type":"GeoCoordinates","latitude":32.8069549,"longitude":35.031748},"url":"https://lia-engineeringltd.com","name":"ליא שירותי הנדסה ומדידות בע\"מ","@type":"LocalBusiness","image":"https://lia-engineeringltd.com/wp-content/uploads/2020/11/BOAT-1024x724.png","hasMap":"https://www.google.com/maps/place/?cid=12904295580412056734","sameAs":["https://www.facebook.com/liaengineeringltd/","https://www.instagram.com/lia_engineering_ltd/?hl=en","https://www.linkedin.com/company/lia-engineering-ltd/","https://www.facebook.com/liaengineeringltd/?locale=he_IL","https://www.google.com/maps/place/?cid=12904295580412056734","https://www.d.co.il/80137487/23790/","https://www.b144.co.il/b144_sip/401C0413407866554015011A/","https://yandex.com/maps/org/169222707709/"],"address":{"@type":"PostalAddress","streetAddress":"Ha-Dayagim St 16/2, Haifa","addressCountry":"IL","addressLocality":"Haifa"},"audience":[{"@type":"Audience","audienceType":"Government agencies requiring surveying services"},{"@type":"Audience","audienceType":"Contract engineering companies needing project support"},{"@type":"Audience","audienceType":"Architecture and engineering offices seeking consultation"}],"speakable":{"@type":"SpeakableSpecification","cssSelector":["[data-ai-block=\"summary\"]","[data-ai-block=\"about\"]","[data-ai-block=\"micro-faq\"]","[data-ai-block=\"faq\"]"]},"telephone":"+97249810111","areaServed":[{"name":"Haifa","@type":"City"}],"identifier":[{"@type":"PropertyValue","value":"ChIJDZnzJIa7HRURnpQa43VEFbM","propertyID":"Google Place ID"},{"@type":"PropertyValue","propertyID":"VizoryoProfileID","value":"vizoryo:profile:5b0ae67b-4985-4a93-8777-74f328a80e68"}],"knowsAbout":["Geodetic support for construction projects"],"description":"Haifa-based Lia Engineering Ltd. delivers specialized land surveying services, including marine and aerial surveys. The company provides geodetic support for diverse construction projects. Its clientele includes government agencies, contract engineering firms, and architecture and engineering offices.","dateModified":"2026-05-29","alternateName":["Lia Engineering Ltd."],"datePublished":"2026-05-29","additionalType":"Civil Engineering Company - Land Surveying","mainEntityOfPage":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd","openingHoursSpecification":[{"@type":"OpeningHoursSpecification","opens":"07:00","closes":"17:00","dayOfWeek":"Monday"},{"@type":"OpeningHoursSpecification","opens":"07:00","closes":"17:00","dayOfWeek":"Tuesday"},{"@type":"OpeningHoursSpecification","opens":"07:00","closes":"17:00","dayOfWeek":"Wednesday"},{"@type":"OpeningHoursSpecification","opens":"07:00","closes":"17:00","dayOfWeek":"Thursday"},{"@type":"OpeningHoursSpecification","opens":"08:00","closes":"13:00","dayOfWeek":"Friday"},{"@type":"OpeningHoursSpecification","opens":"07:00","closes":"17:00","dayOfWeek":"Sunday"}],"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":0.89},{"@type":"PropertyValue","name":"sourcesCrossChecked","description":"Count of public sources this record was read from and compared across for the core business details (name, phone, address, city, category, website). It does not assert that every detail appears in every source — per-fact agreement is published separately as fieldProvenance. The sources are not necessarily independent of one another. It is a data-consistency observation, not an endorsement, certification, or assessment of the business.","value":"6 public sources"},{"@type":"PropertyValue","name":"recordStatus","description":"Vizoryo Index record status. owner_claimed = the business owner claimed this record on a paid plan and maintains it; this is not an endorsement or an independent check by Vizoryo. community_confirmed = a signed-in person confirmed the details look right; not necessarily the owner. owner_submitted = the details were typed in by someone who says they run the business; nobody has checked them and no audit ran. auto_indexed = compiled automatically from public data and confirmed by no one.","value":"auto_indexed"},{"@type":"PropertyValue","name":"fieldProvenance","description":"Per-field provenance: how many of the public sources read for this record carried each key business fact, and how strongly they agree. Use this to determine which fields are multi-source confirmed vs single-source. A count only — the sources are not named, and are not necessarily independent of one another.","value":"{\"name\":{\"source_count\":3,\"confidence\":1},\"phone\":{\"source_count\":4,\"confidence\":1},\"address\":{\"source_count\":2,\"confidence\":1},\"category\":{\"source_count\":1,\"confidence\":0.43},\"website\":{\"source_count\":1,\"confidence\":0.4},\"hours\":{\"source_count\":1,\"confidence\":0.9},\"email\":{\"source_count\":3,\"confidence\":0.75}}"}]},{"@id":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd#service-0","name":"Land Surveys","@type":"Service","category":"service","provider":{"@id":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd#business"},"areaServed":{"name":"Haifa","@type":"City"},"description":"Provides land surveying services for a variety of projects, including involvement in large-scale national projects."},{"@id":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd#service-1","name":"Marine Surveys","@type":"Service","category":"service","provider":{"@id":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd#business"},"areaServed":{"name":"Haifa","@type":"City"},"description":"Conducts bathymetrical surveys and has experience in marine surveys for both small and broad areas, with an emphasis on engineering work."},{"@id":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd#service-2","name":"Aerial Surveys","@type":"Service","category":"service","provider":{"@id":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd#business"},"areaServed":{"name":"Haifa","@type":"City"},"description":"Offers mapping and surveying services using drones and advanced photogrammetry technology to create detailed 3D models."},{"@id":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd#faq","name":"FAQ - ליא שירותי הנדסה ומדידות בע\"מ","@type":"FAQPage","mainEntity":[{"name":"What types of engineering services does Lia Engineering Ltd. provide?","@type":"Question","acceptedAnswer":{"text":"The company provides a range of engineering services including project management, engineering consultation, surveying services, road and transportation planning, and urban development work.","@type":"Answer"}},{"name":"What are the main contact details for Lia Engineering Ltd.?","@type":"Question","acceptedAnswer":{"text":"The main phone number is 04-9810111, fax is 04-9810094, and email is office@lia-engineeringltd.com. The address is Ha-Dayagim St 16/2, Haifa – The Shavit Fisherman Dock.","@type":"Answer"}}]}],"@context":"https://schema.org"},"created_at":"2026-05-29T15:11:01.536483+00:00","updated_at":"2026-07-01T01:11:50.864+00:00","faq":[{"answer":"The company provides a range of engineering services including project management, engineering consultation, surveying services, road and transportation planning, and urban development work.","category":"services","question":"What types of engineering services does Lia Engineering Ltd. provide?"},{"answer":"The main phone number is 04-9810111, fax is 04-9810094, and email is office@lia-engineeringltd.com. The address is Ha-Dayagim St 16/2, Haifa – The Shavit Fisherman Dock.","category":"general","question":"What are the main contact details for Lia Engineering Ltd.?"}],"country":"Israel","og_image_url":"https://lia-engineeringltd.com/wp-content/uploads/2020/11/BOAT-1024x724.png","industry_subtype":null,"profile_tier":"free","short_tagline":"Civil Engineering Company in Haifa","primary_category":"Civil Engineering Company","schema_type":"LocalBusiness","primary_address":{"city":"Haifa","region":null,"street":"Ha-Dayagim St 16/2, Haifa","country":"IL","postal_code":null},"geo_coordinates":{"lat":32.8069549,"lng":35.031748},"service_areas":["Haifa"],"phone":"+97249810111","hours_by_day":[{"day":"monday","open":"07:00","close":"17:00"},{"day":"tuesday","open":"07:00","close":"17:00"},{"day":"wednesday","open":"07:00","close":"17:00"},{"day":"thursday","open":"07:00","close":"17:00"},{"day":"friday","open":"08:00","close":"13:00"},{"day":"saturday","open":"00:00","close":"00:00","is_closed":true},{"day":"sunday","open":"07:00","close":"17:00"}],"price_range":null,"review_summary":{"sources":[{"count":2,"rating":5,"platform":"google"}],"total_count":2,"distribution":{"1":0,"2":0,"3":0,"4":0,"5":2},"average_rating":5},"certifications":[],"years_in_business":null,"founded_year":null,"specialties":["Geodetic support for construction projects"],"differentiators":[],"social_profiles":[{"url":"https://www.facebook.com/liaengineeringltd/","platform":"facebook"},{"url":"https://www.instagram.com/lia_engineering_ltd/?hl=en","platform":"instagram"},{"url":"https://www.linkedin.com/company/lia-engineering-ltd/","platform":"linkedin"},{"url":"https://www.facebook.com/liaengineeringltd/?locale=he_IL","platform":"facebook"}],"citations":[],"data_sources":["Website Scan","Schema.org Structured Data","Social Media Profiles","AI Content Analysis","Google Business Profile"],"languages_supported":["en"],"profile_language":"en","ai_readability_score":42,"claimed_at":null,"index_status":"listed","industry_category":"Civil Engineering Company - Land Surveying","llm_optimized_summary":"Haifa-based Lia Engineering Ltd. delivers specialized land surveying services, including marine and aerial surveys. The company provides geodetic support for diverse construction projects. Its clientele includes government agencies, contract engineering firms, and architecture and engineering offices.","target_audience":["Government agencies requiring surveying services","Contract engineering companies needing project support","Architecture and engineering offices seeking consultation"],"alternative_to":[],"data_trust_signal":"https://lia-engineeringltd.com","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":"ChIJDZnzJIa7HRURnpQa43VEFbM","ai_mention_count":0,"last_ai_mention_at":null,"logo_url":"https://lia-engineeringltd.com/wp-content/uploads/2022/10/lia-new-logo_no_back.png","url_path":"civil-engineering-company/haifa/lia-engineering-and-survey-ltd","business_name_en":"Lia Engineering Ltd.","data_confidence":0.889529411764706,"ai_mention_score":null,"business_name_native":"ליא שירותי הנדסה ומדידות בע\"מ","canonical_domain":null,"social_proof":null,"external_links":{"maps_url":"https://www.google.com/maps/place/?cid=12904295580412056734","directories":[{"url":"https://www.d.co.il/80137487/23790/","host":"d.co.il","source":"serp"},{"url":"https://www.b144.co.il/b144_sip/401C0413407866554015011A/","host":"b144.co.il","source":"serp"},{"url":"https://yandex.com/maps/org/169222707709/","host":"yandex.com","source":"serp"}],"facebook_url":"https://www.facebook.com/liaengineeringltd/","linkedin_url":"https://www.linkedin.com/company/lia-engineering-ltd/","instagram_url":"https://www.instagram.com/lia_engineering_ltd/?hl=en"},"amenities":[],"payment_methods":[],"operational_status":"open","is_software_product":false,"field_audit_trail":null,"amenities_typed":null,"industry_canonical":"Civil Engineer","name_forms":["Lia Engineering Ltd.","ליא שירותי הנדסה ומדידות בע\"מ"],"same_as":["https://lia-engineeringltd.com","https://www.google.com/maps/place/?cid=12904295580412056734","https://www.facebook.com/liaengineeringltd/","https://www.instagram.com/lia_engineering_ltd/?hl=en","https://www.linkedin.com/company/lia-engineering-ltd/","https://www.facebook.com/liaengineeringltd/?locale=he_IL","https://www.d.co.il/80137487/23790/","https://www.b144.co.il/b144_sip/401C0413407866554015011A/","https://yandex.com/maps/org/169222707709/"],"platform_signals":null,"record_checked_at":"2026-05-29T15:11:01.524+00:00","trust_state":"indexed","record_status":"auto_indexed","profile_completeness":{"filled":12,"total":15,"tier_unlocks":{"statistics":0,"intent_segments":0,"knowsabout_depth":0,"buyer_faq":0}},"freshness_days":107,"confirmation_count":0,"vizoryo_profile_id":"vizoryo:profile:5b0ae67b-4985-4a93-8777-74f328a80e68","canonical_summary":"Haifa-based Lia Engineering Ltd. delivers specialized land surveying services, including marine and aerial surveys. The company provides geodetic support for diverse construction projects. Its clientele includes government agencies, contract engineering firms, and architecture and engineering offices.","citation":{"profile_url":"https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd","record_status":"auto_indexed","index_status":"listed","vizoryo_profile_id":"vizoryo:profile:5b0ae67b-4985-4a93-8777-74f328a80e68","source_url":"https://lia-engineeringltd.com","name":"ליא שירותי הנדסה ומדידות בע\"מ","recommended_citation":"ליא שירותי הנדסה ומדידות בע\"מ — business identity (auto-indexed from public data; not confirmed by anyone) on Vizoryo, the Global AI Business Visibility Index. Source: https://www.vizoryo.com/en/business/civil-engineering-company/haifa/lia-engineering-and-survey-ltd"},"confidence_computed_at":"2026-07-01T01:11:50.966+00:00","ai_providers":[],"confidence_sources":["Schema.org Structured Data","AI Content Analysis","Public data","Google Business Profile","Website Scan"],"field_provenance":[{"field":"name","source_count":3,"confidence":1,"updated_at":"2026-07-01T01:11:50.966+00:00","confirmed_by":"cross_source"},{"field":"phone","source_count":4,"confidence":1,"updated_at":"2026-07-01T01:11:50.966+00:00","confirmed_by":"cross_source"},{"field":"address","source_count":2,"confidence":1,"updated_at":"2026-07-01T01:11:50.966+00:00","confirmed_by":"cross_source"},{"field":"category","source_count":1,"confidence":0.43,"updated_at":"2026-07-01T01:11:50.966+00:00","confirmed_by":"public_source"},{"field":"website","source_count":1,"confidence":0.4,"updated_at":"2026-07-01T01:11:50.966+00:00","confirmed_by":"public_source"},{"field":"hours","source_count":1,"confidence":0.9,"updated_at":"2026-07-01T01:11:50.966+00:00","confirmed_by":"public_source"},{"field":"email","source_count":3,"confidence":0.75,"updated_at":"2026-07-01T01:11:50.966+00:00","confirmed_by":"cross_source"}],"conflict_fields_trust":["email","phone","address"],"recommendations":[{"check_id":"review_quality","label":"Review Rating & Count","description":"Embed your Google star rating in your website code (using Schema.org AggregateRating) — a 4.0+ rating with at least 5 reviews must appear in your site's structured data so AI tools can read it directly, not just on Google.","tokens":{"businessName":"ליא שירותי הנדסה ומדידות בע\"מ","cmsHint":"","city":"Haifa"},"priority":"high"},{"check_id":"google_review_volume","label":"Review Volume","description":"Build up enough reviews for your industry — AI tools weight businesses with more reviews far more often in recommendations. Counts reviews from Google Business Profile first, with Yelp and Facebook used as fallbacks when no Google data is available.","tokens":{"businessName":"ליא שירותי הנדסה ומדידות בע\"מ","cmsHint":"","city":"Haifa"},"priority":"high"},{"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":"ליא שירותי הנדסה ומדידות בע\"מ","cmsHint":"","city":"Haifa"},"priority":"high"}]}}