What the service should include
The engineer selects a cutter or jetting method that suits the pipe and root mass, then removes debris without knowingly worsening the defect.
- Confirm the affected system and access
- Assess hazards and previous treatments
- Explain the proposed method
- Check the result before leaving
Questions, evidence and outcome
Post-cleaning footage should show the entry location and remaining pipe condition. Root removal alone is maintenance, not always a permanent repair.
- How will roots be cut and recovered?
- Will the pipe be surveyed after cleaning?
- What repair addresses the entry point?
Step-by-step approach
- 1
Describe every symptom
- 2
Disclose products and previous work
- 3
Agree scope and price basis
- 4
Ask how the result will be verified
- 5
Keep footage, reports and repair recommendations
Important safety point
Tell the engineer about every chemical or home treatment already used. Hidden corrosive liquid can put people at risk when a pipe or trap is opened.