At Sewer Line Inspection, we provide expert sewer inspection services to detect blockages, leaks, and structural damage in underground drainage systems.

Regular inspections help prevent costly plumbing failures, foul odours, and property damage. Whether you’re a homeowner, business owner, or municipality, a sewer line inspection ensures your drainage system is functioning efficiently.

Using advanced diagnostic tools like CCTV drain cameras, smoke testing, and hydrostatic pressure tests, we deliver precise assessments and tailored solutions. If you’re experiencing slow drains, frequent backups, or need a Sewer Line Inspection before purchasing a property across the UK, we’re here to help.

Why Is A Sewer Line Inspection Important?

Routine sewer inspections help prevent severe drainage issues by identifying minor problems before they escalate. A well-maintained sewer system in Hanwell reduces the risk of costly backups, pipe failures, and emergency repairs.

Inspections also ensure compliance with health and safety regulations, protecting both property owners and the surrounding environment. For property buyers, a pre-purchase sewer inspection helps uncover hidden drainage problems, preventing expensive surprises after the sale.

Regular inspections extend the lifespan of sewer systems, saving money on future repairs.

When Should I Get A Sewer Line Inspection?

A sewer line inspection is highly recommended in Hanwell if you are buying or selling a property, which ensures the drainage system is in good condition and free from hidden problems.

If you experience slow drains, frequent backups, or foul odours, these may be signs of blockages, pipe damage, or leaks. Routine inspections are beneficial as preventative maintenance, helping to avoid sudden plumbing failures. After major storms or flooding, it is also advisable to check for soil shifts, pipe misalignment, or debris accumulation that could impact sewer function.

What Methods Are Used For Sewer Line Inspections?

In Hanwell, methods used for sewer inspections include:

• CCTV drain camera inspection – A high-resolution camera is inserted into the sewer line to provide a real-time video feed, identifying blockages, cracks, or misalignments.
• Smoke testing – Non-toxic smoke is released into the system to detect leaks, illegal connections, or gaps in pipes by monitoring for escaping fumes.
• Hydrostatic testing – Pipes are filled with water, and pressure levels are monitored to check for hidden leaks.
• Acoustic or sonar testing – Sound waves are used to detect blockages and structural weaknesses in the pipeline.
• Specialist assessment – Experts determine the most suitable inspection method based on the specific issue and sewer system condition.

How Much Does A Sewer Line Inspection Cost?

The cost of a sewer inspection in Hanwell ranges from £100 to £400, depending on several factors. The length and accessibility of the sewer line can affect pricing, with longer or harder-to-reach pipes requiring more time and specialised equipment.

The type of inspection also plays a role, as standard CCTV surveys are generally more affordable, while smoke testing or hydrostatic testing may increase costs due to additional expertise and equipment. Location and complexity also influence pricing, with properties in remote or difficult-to-access areas potentially incurring higher service charges.

Contact Sewer Inspection for a tailored quote based on your needs.

What Common Problems Can A Sewer Line Inspection Detect?

Common problems detected during a sewer line inspection:

• Tree root intrusion – Roots grow into pipes, causing blockages, cracks, and structural damage.
• Pipe corrosion and cracks – Ageing pipes develop rust, collapses, or leaks, reducing efficiency and increasing failure risk.
• Grease, debris, and scale buildup – Restricts water flow, leading to slow drainage and repeated blockages.
• Misaligned or sagging pipes – Ground movement or soil erosion causes pipes to shift, resulting in frequent backups and poor drainage performance.
• Potential plumbing failures – Early detection helps prevent costly repairs and extensive drainage system damage.

How Long Does A Sewer Line Inspection Take?

A sewer inspection takes between 30 minutes and 2 hours, depending on several factors. The length and complexity of the sewer system, the inspection method used, and the severity of the issue all influence the duration.

CCTV inspections provide immediate results, allowing our team to identify problems in real time and recommend the next steps. More advanced methods, such as hydrostatic or smoke testing, may take longer if additional testing is required to confirm findings.

Contact Sewer Inspection today to get expert sewer inspections and long-term drainage solutions in Hanwell.

Find More Info

Make sure you contact us today for a number of great Sewer Line Inspection services in London.

Here are some towns we cover near Hanwell W7 3

West Ealing, Ealing, Greenford, Southall, Brentford

For more information on Sewer Line Inspection in Hanwell W7 3, fill in the contact form below to receive a free quote today.