Drainage surveys are one of the most effective ways to identify problems inside your drains before they become costly repairs. Using advanced CCTV camera technology, we provide a clear picture of your system’s condition, highlighting blockages, cracks, root ingress, and collapsed sections. A survey doesn’t just diagnose issues—it helps prevent future problems and keeps your property safe from flooding or sewage leaks.
A CCTV survey can detect early warning signs before they escalate. Common issues we uncover include:
Drainage issues often go unnoticed until damage is done. With a professional survey, you can avoid:
Our drainage surveys are fully compliant with UK standards and provide detailed reports suitable for insurers, mortgage lenders, or regulatory bodies. Whether for a home buyers drain survey, a commercial property check, or an insurance claim, our surveys deliver the evidence you need.
There are several situations where a CCTV drain survey is highly recommended:
Every survey comes with a full written report and high-definition video footage of your drainage system. Our reports include:
With these insights, you’ll know exactly what’s happening underground and the best course of action to keep your drains healthy.
Every drainage survey is slightly different depending on the property and system layout, but the process usually follows these steps:
We start by locating and opening access points such as manholes or inspection chambers. This allows us to feed the CCTV camera into your drainage system safely and effectively.
Our high-definition drain cameras are carefully inserted and guided through your system, capturing live footage of pipe conditions in real time.
During the inspection, we look for signs of damage such as cracks, blockages, collapsed sections, or root ingress. Everything is recorded for detailed analysis.
We compile all footage, images, and findings into a structured report that clearly explains the condition of your drains, along with recommendations for repairs or maintenance.
If required, we map your drainage layout to show the exact location of all pipes and chambers—vital for future building works or repairs.
Our engineers will talk you through the results, offering practical solutions to resolve any issues and keep your system flowing efficiently.
This is a general overview of the survey process, but every system is unique. With over 30 years’ experience, there’s nothing we haven’t inspected, so you can trust Clearmasters to provide clear, professional results every time.

Trusted, professional, and fully accredited drainage experts
At Clearmasters, we specialise in professional CCTV drainage surveys and detailed reporting for domestic, commercial, and industrial properties. Whether you’re buying a house, dealing with repeated blockages, or need proof of condition for insurance, our surveys deliver the clarity you need.
We operate using the latest high-definition camera technology, producing accurate surveys that comply with UK drainage and building regulations. Each survey comes with a clear, jargon-free report and expert recommendations.
Our friendly office staff are always on hand to arrange bookings, explain reports, or schedule urgent inspections. With fast turnaround times, competitive pricing, and expert engineers, we’re the trusted choice for drainage surveys across Surrey, Sussex, Kent, Hampshire, and London.
A CCTV drain survey uses specialist cameras to inspect your drains and sewers. It identifies blockages, cracks, root ingress, and collapsed pipes, providing a full report with video evidence.
Yes. A home buyers drain survey highlights hidden drainage issues that standard surveys miss. It ensures you know the true condition of the drains before completing your purchase.
Most domestic surveys take 1–2 hours depending on property size and access. Larger or more complex commercial systems may take longer. Reports are usually provided within 48 hours.
Absolutely. If you are experiencing urgent drainage problems such as flooding or repeated blockages, we offer fast-response CCTV inspections to identify the cause and recommend solutions.
We recommend surveys before purchasing property, after major works, or when problems occur. For commercial or high-use sites, a scheduled survey every 1–3 years ensures long-term system health.
Yes. All our drainage survey reports are clear, professional, and suitable for use with insurers, mortgage providers, and regulatory bodies.