Professional Drain Installations in Farnham

We install reliable, regulation-compliant drainage systems across Farnham, providing durable foul and surface water solutions including soakaways, land drains, pipe runs and complete drainage layouts built for long-term performance.

  •  New foul & surface water drainage installations
  •  Soakaways, land drains & domestic channel drainage
  •  Pipe runs, inspection chambers & full drainage layouts

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Drain Installations in Farnham

Book professional drain surveys and drainage installations in Farnham today. We install foul drainage systems, surface water drainage, soakaways, land drains and complete drainage networks for homes, landlords, self-builders and commercial premises.

Reviewed by: Senior Drainage Engineer – Alton Facility Services
Last updated: December 2025
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Drain Installations in Farnham by Alton Facility Services

Expert Drain Installations in Farnham

Drainage installations are essential for safely managing wastewater and rainwater across Farnham. Many older properties in Lower Bourne, Wrecclesham and Upper Hale rely on ageing clay or pitch-fibre pipework that often requires upgrading to meet Building Regulations. Before installation, we carry out a full CCTV drain survey to assess ground levels, flow requirements, soil conditions and any restrictions unique to Farnham’s mixed terrain.

From foul drainage installations and new pipe runs to soakaway systems, land drains, trenchless moling, channel drainage and manhole construction, we manage excavation, pipe laying, reinstatement, testing and certification. All installations meet British Standards and include a workmanship guarantee.

Why New Drain Installations Are Essential in Farnham

In Farnham and surrounding areas such as Lower Bourne, Wrecclesham, Tongham and Crondall, new drainage installations are often required due to ageing systems, new developments and poor surface water management. Common reasons customers contact us include:

  • Failing or outdated drainage systems needing replacement
  • New builds, extensions and garden rooms requiring compliant drainage
  • Flooding or pooling requiring soakaway installation
  • Failed or non-compliant existing soakaways
  • Upgrading clay or pitch-fibre drainage systems

All installations comply with Building Regulations Part H, SuDS guidelines and Thames Water requirements.

How Our Farnham Drain Installation Process Works

Our structured installation process ensures accurate planning, correct levels, safe excavation and long-term drainage performance for all Farnham properties:

  1. Site Survey, Levels & Ground Assessment: Ground movement affecting pipe gradients around sloped areas like Castle Hill
  2. System Design Based on Farnham Soil Conditions: Commercial sites needing increased drainage capacity
  3. Excavation, Trenching or Trenchless Moling: Driveway and landscaping projects requiring surface water drainage
  4. Pipe Laying & Foul/Surface Water Connections: Building Control requirements for compliant layouts
  5. Soakaway, Land Drain & Chamber Installation: Installing land drains for saturated or clay-based areas
  6. Backfilling, Compaction & Reinstatement: Adding inspection chambers for access
  7. Final Testing, CCTV Checks & Certification: Replacing collapsed, obstructed or tree-root-damaged pipework

All Farnham installations include CCTV testing, full documentation and ongoing recommendations to maintain performance.

Emergency Drain Installation in Farnham

If your drainage system in Farnham has collapsed, failed or is causing flooding, our rapid response engineers can install temporary or permanent replacement drainage quickly and safely.

We provide fast installation support across Farnham, Wrecclesham, Lower Bourne, Upper Hale, Heath End, Crondall, Tongham and surrounding villages.

Common Drainage Problems in Farnham

  • Failing or outdated drainage systems needing replacement
  • Lack of surface water management requiring land drains
  • Incorrect pipe gradients or flow restrictions
  • Non-compliant soakaways requiring replacement
  • Ground saturation or waterlogging issues
  • Drainage limitations on new developments

Our drainage installation services in Farnham include foul drainage systems, surface water pipework, new drainage layouts, channel drainage, soakaways, land drains, chambers, manholes, trenchless pipe installations and complete system replacements.

Your Local Drain Installation Specialists in Farnham

All installations are carried out by qualified drainage engineers using high-quality materials and industry-approved methods.

Our Farnham drainage installation service supports homeowners, landlords, developers, architects and commercial properties throughout the local area. View related services including drain surveys, drain repairs, land drainage and soakaway installations.

Book Your Drain Installation in Farnham

To arrange drain installations in Farnham, call 01420 561661 or complete our online form. Free site surveys available.


Areas We Cover Near Farnham

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