{"id":525,"date":"2026-04-22T10:42:44","date_gmt":"2026-04-21T22:42:44","guid":{"rendered":"https:\/\/geckogullydemos.com\/mjr\/?post_type=mjr-faq&p=525"},"modified":"2026-05-21T14:03:19","modified_gmt":"2026-05-21T02:03:19","slug":"drain-camera-inspection","status":"publish","type":"mjr-faq","link":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/drain-camera-inspection\/","title":{"rendered":"When does a blocked drain need a camera inspection?"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

When does a blocked drain need a camera inspection in Christchurch? Here are some of the signs of deeper drainage problems.<\/p>\n","protected":false},"featured_media":227,"parent":0,"menu_order":0,"template":"","meta":[],"categories":[8],"tags":[17,156,157,158,21,155],"class_list":["post-525","mjr-faq","type-mjr-faq","status-publish","has-post-thumbnail","hentry","category-blocked-drains","tag-blocked-drains-christchurch","tag-cctv-drain-inspection-christchurch","tag-drain-camera-inspection-christchurch","tag-drain-inspection-christchurch","tag-plumbing-maintenance-christchurch","tag-recurring-drain-issues-christchurch","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"yoast_head":"\nWhen does a blocked drain need a camera inspection? - MJ Robertson Plumbing and Gas<\/title>\n<meta name=\"description\" content=\"When does a blocked drain need a camera inspection in Christchurch? Here are some of the signs of deeper drainage problems.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"When does a blocked drain need a camera inspection? - MJ Robertson Plumbing and Gas\" \/>\n<meta property=\"og:description\" content=\"When does a blocked drain need a camera inspection in Christchurch? 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Day or Night Since 1955","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/geckogullydemos.com\/mjr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-NZ"}]}},"ptb_metabox":{"ptb_mjr_service_text_1":"<p><strong>TL;DR:<\/strong> A blocked drain in Christchurch may need a camera inspection when the problem keeps returning, cannot be fully cleared, or shows signs of deeper issues, such as tree roots or pipe damage.<\/p>\r\n<h2>What is a drain camera inspection?<\/h2>\r\n<p>A drain camera inspection involves sending a small camera through the pipe to see what is happening inside.<\/p>\r\n<p>This allows the exact cause and location of a blockage to be identified without guesswork.<\/p>\r\n<p>It is often used when a standard drain clearing has not solved the problem or when the issue is not obvious.<\/p>\r\n<h2>When a simple blockage becomes something more<\/h2>\r\n<p>Not all blocked drains require a camera inspection.<\/p>\r\n<p>Many minor blockages can be cleared quickly if they are caused by surface build-up such as hair, grease, or debris.<\/p>\r\n<p>However, when problems keep returning or do not respond as expected, it usually means there is something more going on inside the pipe.<\/p>\r\n<h2>Signs that a camera inspection may be needed<\/h2>\r\n<p>A blocked drain in Christchurch may need further investigation if you notice:<\/p>\r\n<ul>\r\n<li>The same drain keeps blocking<\/li>\r\n<li>The blockage returns shortly after being cleared<\/li>\r\n<li>Multiple drains are affected at the same time<\/li>\r\n<li>Water drains slowly, even after clearing<\/li>\r\n<li>There are ongoing bad smells or gurgling sounds<\/li>\r\n<\/ul>\r\n<p>These signs often indicate that the cause lies deeper in the system and cannot be confirmed without inspecting the pipe.<\/p>\r\n<h2>Common problems found during inspections<\/h2>\r\n<p>A camera inspection can reveal a range of underlying issues, including:<\/p>\r\n<ul>\r\n<li>Tree roots growing inside the pipe<\/li>\r\n<li>Cracks, breaks, or collapsed sections of pipe<\/li>\r\n<li>Misaligned joints or poor pipe fall<\/li>\r\n<li>Heavy build-up that has not been fully cleared<\/li>\r\n<\/ul>\r\n<p>Without a camera, these issues can be difficult to identify accurately.<\/p>\r\n<h2>Why guessing can lead to repeated problems<\/h2>\r\n<p>If the cause of a blockage is not confirmed, it is easy to treat only the symptom.<\/p>\r\n<p>This can lead to repeated clearing without solving the underlying issue.<\/p>\r\n<p>A camera inspection removes the uncertainty and allows the right approach to be taken.<\/p>","ptb_mjr_ask_mj":"<p><strong>\u201cIf it keeps coming back, it\u2019s time to see what\u2019s really going on.\u201d<\/strong><\/p>\r\n<p>Recurring drain problems usually mean something inside the pipe needs proper attention, not just another quick fix.<\/p>","ptb_mjr_service_text_2":"<h2>How MJ Robertson approaches drain inspections<\/h2>\r\n<p>MJ Robertson is a maintenance company specialising in plumbing across Christchurch.<\/p>\r\n<p>When a drain is not behaving as expected, the goal is to understand the full picture before deciding on the next step.<\/p>\r\n<p>A camera inspection may be recommended to:<\/p>\r\n<ul>\r\n<li>Confirm the exact cause of the blockage<\/li>\r\n<li>Locate the position of the problem within the pipe<\/li>\r\n<li>Determine whether repairs or further clearing are needed<\/li>\r\n<\/ul>\r\n<p>This approach helps avoid unnecessary work and reduces the chance of ongoing issues.<\/p>\r\n<h2>When it is worth considering<\/h2>\r\n<p>A camera inspection is worth considering if:<\/p>\r\n<ul>\r\n<li>The drain has blocked more than once<\/li>\r\n<li>Previous attempts have not resolved the issue<\/li>\r\n<li>There are signs of structural problems<\/li>\r\n<li>You want certainty about what is happening inside the pipe<\/li>\r\n<\/ul>\r\n<p>It can provide clarity and help guide the most effective solution.<\/p>\r\n<h2>Final thought<\/h2>\r\n<p>A blocked drain in Christchurch does not always need a camera inspection.<\/p>\r\n<p>However, when problems persist or do not behave as expected, being able to see inside the pipe can make all the difference in resolving the issue properly.<\/p>"},"ptb_taxonomy":{"category":[{"term_id":8,"name":"Blocked Drains","slug":"blocked-drains","term_group":0,"term_taxonomy_id":8,"taxonomy":"category","description":"Blocked drains are a common issue in Christchurch homes. 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