How Often Should You Schedule CCTV Drain Inspections?

Posted by Perth Blocked Drains Plumber on 14 Jun 2026

As a homeowner, it’s important to keep your property clear of clogged drains and ensure that wastewater is removed from your home efficiently. To do that you will need to plan CCTV drain inspections on a regular basis. CCTV drain inspections are a non-destructive way to look into the issue in your drains and finding the issue’s source.

Key Takeaways

  • CCTV drain inspections offer a non-destructive approach to determining the issue that is blocking your pipes.
  • Regular CCTV maintenance will assist in making sure your sewer is functioning properly and without hassle throughout the entire year.
  • Single-family homes are capable of keeping up with maintenance every three years
  • Commercial buildings or multi-family complexes require regular annually (or semi-annually) servicing, depending on the building’s age as well as its size for each building or complex maintained.
  • Signs you need to have an inspection are sinks taking longer that typical to drain, foul fragrances emanating from drains, or on the sewer line water backing out of sinks when you use additional plumbing devices in the same room and flooding in the yard close to the sewer line, and gurgling sounds emanating from pipes to the outside.
  • The benefits of routine CCTV drain inspections include identifying possible root growth that could lead to more severe busts, and identifying signs of rust and degradation and catching blockages that are partial or full blockage site markers.

If you’re asking how often you should schedule CCTV inspections for your sewer line, stay here because we’re about answer your question.

CCTV Drain Inspections Overview

CCTV drain inspections involve inserting a long cable fitted with a camera into the sewer line via an access point. The camera is able to record video footage from the whole pipe providing plumbers and homeowners with the latest images about their pipes’ state.

When performing a CCTV inspection you can expect to the plumber to check for tree roots, corrosion inside pipes, structural damage or foreign objects stuck in the pipeline. If they spot any problems they’ll be able pinpoint the exact location and formulate a strategy to tackle it effectively.

When is the best time to schedule your First Inspection?

When you’re moving into a house with old plumbing or houses that are more than 10 years old that have no previous maintenance history, obtaining the first plumbing check-up should be immediate. If there’s no indication of trouble from leaky draining systems or water back-ups are occurring in different parts of your house all simultaneously, follow these guidelines:

  • Single-family homes can perform well maintaining them every three years.
  • A more frequent cleaning (1-2 years intervals) is required when homes have a variety of trees nearby.
  • Commercial buildings or multi-family complexes need routinely (if it is not semiannually) maintenance, based on factors such as the age of the building and size per each complex/building managed.

It’s important to take preventative steps in keeping the plumbing functioning effectively, and not to be prone to firefighting problems that develop into much more expensive or needed.

The Signs You Must Plan a CCTV Inspection Now

As a general rule in general, if you notice the drains take longer than normal to drain, then it’s time to have your drains examined. Other indicators of that you need to have an inspection include:

  • The smell of sulfur is emanating from your drainage line, or from your sewers.
  • Water is backflowing from the sink if you use additional plumbing fixtures within the same space.
  • A flood is threatening the yard close to the sewer line.
  • There is a sound of gurgling coming from pipes that lead to the outside.

It is crucial to be aware that not all blockages cause blockages; some are slower-moving and do not completely block water flow, but could result in irreparable damage.

Benefits of Regular CCTV Drain Inspections

The cost of preventative maintenance can be lower than cleaning out accumulated debris or dealing with a pipeline breakage. It’s best to do not wait until you see obvious damage before you take actions, as this could cause costly emergency service calls, or even damage to property damage.

By performing regular inspections, homeowners could save hundreds of dollars in the process of identifying issues early on and effectively managing the problem instead of not addressing them until they become serious later on. Furthermore, routine inspections help reduce indoor air pollution, eliminates possible health risks due to corrosion in pipes and can also help to prevent the spread of bacteria and viruses.

Benefits of scheduling regular CCTV inspections include:

  • The detection of possible root growth that could cause more serious busts
  • Identifying the signs of degrading & rust
  • Catches partial blockages/possible full blockage site’ markers’

To Summarize:

Due to the speed with which blocked sewage lines can interfere with our daily life, it’s worthwhile noting that regular CCTV maintenance can go a long ways towards ensuring we’re free of stress throughout a year. The implementation and development of routine preventative measures will contribute positively toward achieving no disruption the settlement of your property.

Frequency Property Type
Every 3 years Single-family homes
1-2 year intervals Properties with several tree species growing nearby
Annually (if not semi-annually) Multi-family complexes or commercial buildings

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Common Questions and Answers

How often do CCTV check-ups on drains happen?

It is recommended to plan an CCTV drain check at least once every two years even if there is no obvious evidence of damage or blockage to your drainage systems.

What are the signs that tell you it’s time to make an appointment for an CCTV check of the drain?

The visible signs are slow drains, the sound of gurgling at the source of the drainage, and smelly odors coming from the drains. Other indicators include regular waterlogged areas in the lawn, and sinking areas on paved surfaces over pipes.

Are there any other advantages of scheduling periodic CCTV drain inspections?

Yes, making sure to schedule regular CCTV drain inspections allows for early identification of problems that could be causing concern prior to them becoming costly repairs. Also, it can help identify parts of the drainage network that require further cleanup or repairs.

How long will an CCTV drain inspection last?

The length of a CCTV drain inspection is largely contingent on the size of the house and the complexity of drainage systems. An average residential property can take between 1 to 2 hours to perform a thorough inspection.

Do I get a report after the CCTV check of the drain?

Yes you will be provided with a detailed report outlining any issues that are discovered in the course of inspection. The report contains photos and videos taken during the inspection as in suggestions for how to deal with any issues discovered within any drainage device.

Please don’t hesitate in contacting Perth Blocked Drains Plumber when you need assistance from us. Our expert plumbers are on hand to assist.

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Are you experiencing a clogged toilet, blocked shower drain, overflowing drains or an issue with your kitchen sink? We can help you sort out your drain blockage problem quickly and provide the following services:

  • CCTV Drain Inspections
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