Professional Drain Installations in Hampshire

We install long-lasting foul and surface water drainage systems across Hampshire, delivering reliable soakaways, land drains, pipe runs and full drainage layouts designed for strong performance and full regulatory compliance.

  •  Foul and surface water drainage installations
  •  Soakaways, land drains & channel drainage
  •  Pipe runs, inspection chambers & full layouts

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Drain Installations in Hampshire

Book professional drain surveys and new drainage installations in Hampshire today. We install foul drainage systems, surface water drainage, soakaways, land drains and complete drainage networks for homes, landlords, developers and commercial sites.

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

Expert Drain Installations in Hampshire

Drainage installations are essential for safely managing wastewater and surface water across Hampshire’s varied landscape, from clay-heavy regions to chalk-based areas. Many older Hampshire homes still use ageing clay or pitch-fibre pipes which often require upgrading to meet modern Building Regulations. Before installation, we perform a full CCTV drain survey to assess levels, soil type, flow requirements and any underlying defects.

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 Hampshire installations are completed to British Standards and include a workmanship guarantee.

Why New Drain Installations Are Essential in Hampshire

Across Hampshire—including Winchester, Basingstoke, Alton, Petersfield, Andover and Eastleigh—new drainage installations are often needed due to ageing systems, soil conditions, flooding risks and major development growth. Common reasons customers contact us include:

  • Failing or outdated drainage systems needing full replacement
  • New builds, extensions and outbuildings requiring compliant drainage
  • Surface water flooding requiring effective soakaway installation
  • Failed or undersized existing soakaways
  • Upgrading clay or pitch-fibre drainage systems

All installations comply with Building Regulations Part H, SuDS requirements and relevant Hampshire water authority standards.

How Our Hampshire Drain Installation Process Works

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

  1. Site Survey, Levels & Ground Assessment: Ground movement affecting pipe gradients in mixed Hampshire soils
  2. Drainage System Design Based on Hampshire Conditions: Commercial premises needing increased drainage capacity
  3. Excavation, Trenching or Trenchless Moling: Driveway, landscaping and patio projects requiring new drainage
  4. Pipe Laying & Foul/Surface Water Connections: Local authority and Building Control requirements
  5. Soakaway, Land Drain & Chamber Installation: Installing land drains for saturated or clay-based gardens
  6. Backfilling, Compaction & Reinstatement: Adding new inspection chambers for access and maintenance
  7. Final Testing, CCTV Checks & Certification: Replacing collapsed, obstructed or root-damaged pipework

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

Emergency Drain Installation in Hampshire

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

We provide rapid installation support across Hampshire including Winchester, Basingstoke, Alton, Farnham, Petersfield, Andover, Eastleigh, Liphook, Bordon and surrounding areas.

Common Drainage Problems in Hampshire

  • Failing or outdated drainage systems in older Hampshire homes
  • Lack of effective surface water management in clay-heavy areas
  • Incorrect pipe gradients or restricted flow
  • Failed or non-compliant soakaways
  • Waterlogging and saturated garden soil
  • Drainage limitations affecting new developments

Our Hampshire drainage installation services include foul drainage systems, surface water pipework, complete drainage layouts, channel drainage, soakaway construction, land drains, manholes, chambers, trenchless pipe installations and full system replacements.

Your Local Drain Installation Specialists in Hampshire

All work is carried out by qualified, accredited Hampshire drainage engineers using industry-approved installation methods.

Our Hampshire drainage installation service supports homeowners, landlords, developers, architects and commercial properties across the county. Explore related services including drain surveys, drain repairs, land drainage and soakaway installations.

Book Your Drain Installation in Hampshire

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


Areas We Cover in Hampshire

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