Drainage

From clogged soakaways to new foul drainage installation, our team handles the planning, excavation and finishing. We meet building regs and coordinate with local authorities where required.

Residential & Commercial

Small gardens to large sites.

CCTV Drain Surveys

Locate blockages & structural issues quickly.

Our core services

  • New drain installation (foul & surface water)
  • Repair and relining of damaged drains
  • Soakaway construction & attenuation systems
  • CCTV inspection & detailed reporting
  • Gully cleaning, jetting and preventive maintenance
1 — Survey
CCTV or site survey & quotation.
2 — Plan
Propose compliant design & materials.
3 — Install
Excavate, install pipework, test & reinstate.
4 — Handover
Certificate, warranty & maintenance advice.

Why choose Reliable Groundworks?


  • Qualified groundworks engineers and NRSWA-competent operatives for street works.
  • Public liability and professional indemnity insurance.
  • Up-to-date knowledge of UK Building Regulations and Sustainable Drainage Systems (SuDS) guidance.
  • Transparent fixed quotes — no hidden charges.