Comprehensive Sewer Cleaning Solutions

Over time, sewer networks accumulate silt, debris, fat, scale, and root ingress that can reduce flow and cause serious blockages or flooding. Our specialist cleaning and desilting services remove this build-up quickly and safely, restoring your system’s performance and preventing long-term damage.

Using a combination of high-pressure water jetting and powerful vacuum tankers, we can clean and remove waste efficiently from foul and surface water sewers of all sizes — from small private systems to large commercial and municipal networks.

Our Sewer Cleaning Capabilities

  • High-Pressure Jetting – Clears heavy silt, fat, and debris from pipelines of all diameters.
  • Vacuum Tanker Extraction – Removes dislodged material, sludge, and waste efficiently.
  • Root Cutting & De-Scaling – Restores smooth pipe flow and prevents future build-up.
  • CCTV Sewer Surveys – Identify defects, collapses, or repeat blockage causes.
  • Pre-Planned Maintenance – Regular scheduled cleaning to keep your network flowing all year round.

When Do You Need Sewer Cleaning?

  • Flooding or backflow from blocked sewers or gullies.
  • Slow drainage or frequent blockages across your property or site.
  • Regular maintenance requirements for commercial or council-owned networks.
  • Before or after major works such as road resurfacing or development projects.
  • Environmental compliance checks to meet discharge or pollution prevention standards.

Ignoring sewer build-up can lead to flooding, pollution incidents, and costly repairs. Regular cleaning by Clearmasters ensures your system stays healthy and compliant with local water authority standards.

Benefits of Professional Sewer Cleaning

  • Prevents flooding and blockages by removing obstructions before they become major issues.
  • Protects infrastructure from long-term damage and costly repairs.
  • Improves flow efficiency and system reliability.
  • Reduces odours and contamination risks caused by stagnant wastewater.
  • Ensures compliance with Environment Agency and water authority requirements.

Our Sewer Cleaning Process

Our systematic cleaning process ensures fast, safe, and environmentally responsible results.

1. Initial Assessment

We evaluate your sewer network using maps, manhole data, and CCTV inspections to plan the cleaning strategy.

2. High-Pressure Jetting

We use precision jetting to dislodge debris, silt, fat, and roots from the pipeline walls and base.

3. Vacuum Extraction

Our vacuum tankers remove loosened material, sludge, and waste for safe disposal at licensed facilities.

4. CCTV Inspection

We verify the cleanliness of the system and identify any structural issues requiring further attention.

5. Reporting & Maintenance Planning

We provide detailed reports and offer maintenance schedules to prevent future problems.

Frequently Asked Questions

How often should sewers be cleaned?

It depends on usage and location. Most commercial or public systems benefit from annual or bi-annual cleaning to prevent build-up and flooding.

Do you provide 24/7 emergency response?

Yes. Our tankers and engineers operate 24/7 for emergency sewer cleaning and flood response across the South East.

Can you clean large-diameter sewers?

Absolutely. We have equipment capable of jetting and desilting sewers up to 1200mm diameter and beyond.

Can you remove roots or heavy debris?

Yes, our root-cutting and mechanical jetting heads remove tree roots, scale, and hardened deposits effectively.

Do you provide certification or reports?

Every job includes documentation of works completed, and CCTV footage can be provided where applicable.

How much does sewer cleaning cost?

Pricing depends on sewer size, access, and waste volume. We offer free site surveys and fixed quotes with no hidden charges.