Mainline Drains

Do I Need a Drain Survey?

Use our guide and diagnosis tool to find out whether you need a professional CCTV drain inspection.

Warning Signs You Need a Survey

If you're experiencing any of the following, a professional CCTV drain survey is recommended:

  • Recurring blockages that keep coming back after clearing
  • Foul sewage smells inside or outside your property
  • Slow drainage across multiple fixtures
  • Sinking or soft ground in your garden or driveway
  • Damp patches appearing on ground-floor walls
  • Gurgling noises from drains when using water
  • Buying a property and want to check the drains
  • Planning building work near drain runs

Experiencing two or more of these signs?

A CCTV drain survey will give you a definitive answer about the condition of your drains.

Check Your Symptoms

Drain Diagnosis Tool

Select all symptoms you're experiencing:

When You Should Get a Survey

Need a Professional Drain Inspection?

If you're experiencing persistent drainage issues, don't wait for the problem to worsen. Our engineers use CCTV technology to diagnose problems accurately — often within the same visit. Call us for emergency response or book a scheduled inspection.

Drain Survey FAQs

Need a Drainage Expert?

Get in touch today for a free, no-obligation quote. Our team is ready to help with all your drainage needs — 24/7.