Professional Drainage Consultancy Across Hampshire

Our accredited drainage consultants provide expert advice, technical assessments and diagnostic reporting for residential, commercial and industrial drainage systems across Hampshire. Whether you're planning renovations, resolving recurring drainage issues or carrying out due diligence before a property purchase, our consultancy services give you the clarity you need.

  •  Full drainage system assessments & expert recommendations
  •  Pre-purchase drainage consultancy for homebuyers
  •  Professional diagnosis of blockages, defects & structural issues

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Drainage Consultancy in Hampshire

Book a professional drainage consultancy appointment anywhere in Hampshire today. We provide expert assessments, defect analysis, performance reviews and actionable guidance for property owners and commercial sites.

Reviewed by: Senior Drainage Engineer – Alton Facility Services
Last updated: January 2026
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Drainage Consultancy in Hampshire by Alton Facility Services

Expert Drainage Consultancy in Hampshire

Drainage consultancy provides vital insight into the condition and performance of your underground drainage system. Our consultants use advanced diagnostic tools and industry expertise to identify defects, flow restrictions, structural issues and potential risks before they become costly problems.

Whether you're experiencing persistent drainage problems, planning building works or assessing a property before purchase, our consultancy reports provide clear recommendations, system mapping and long-term solutions tailored to your site.

Why Drainage Consultancy Matters

Across Hampshire, drainage issues often occur due to ageing pipework, soil movement, incorrect gradients and tree-root intrusion. Common problems identified during our consultancy assessments include:

  • Cracked, fractured or collapsed drainage pipes
  • Tree-root ingress breaking through pipe joints
  • Scale, fat and debris restricting flow
  • Displaced or misaligned joints
  • Structural deterioration in older drainage systems

Every consultancy includes clear reporting, defect explanations, HD visuals where needed, and professional advice on next steps.

Our Drainage Consultancy Process

Our structured consultancy workflow ensures clear findings, accurate diagnostics and actionable recommendations:

  1. Initial System Assessment: Silt, rubble or soil accumulation
  2. Diagnostic Testing & Flow Review: Poor-quality historic repairs or patching
  3. Identification of Structural or Performance Issues: Blocked gullies or chamber defects
  4. Mapping & Condition Analysis: Surface water drainage issues and slow flow
  5. Root Cause Diagnosis & Grading: Pipe deformation or incorrect gradients
  6. Consultancy Report Compilation: Evidence of surcharge or historic flooding
  7. Professional Recommendations & Repair Options: Unmapped or undocumented drainage layouts

Every consultancy includes detailed findings, HD imagery where relevant, system mapping and clear advice on required repairs or preventative measures.

Fast Consultancy Support When You Need It Most

If your drains repeatedly block, overflow or back up, a drainage consultant can diagnose the root cause and prevent further costly damage.

We offer rapid consultancy appointments across Winchester, Basingstoke, Alton, Farnham, Petersfield, Andover, Eastleigh, Liphook, Bordon and surrounding Hampshire areas.

Common Problems Identified During Consultancy

  • Cracked or collapsed pipe sections
  • Scale or mineral build-up restricting flow
  • Tree-root intrusion affecting pipeline integrity
  • Offset or leaking joints
  • Build-ups of waste, silt or soil
  • Incorrect pipe gradients causing slow drainage

Our drainage consultancy service includes full system assessments, flow analysis, defect identification, condition grading, mapping, and comprehensive written reports suitable for insurers, landlords, buyers and commercial compliance.

Trusted Drainage Consultants in Hampshire

All consultancy work is carried out by experienced drainage specialists using industry-approved diagnostic methods and professional reporting standards.

Our consultancy services are ideal for homebuyers, sellers, landlords, insurers, commercial properties and anyone dealing with recurring drainage issues.

Book Your Drainage Consultancy in Hampshire

To arrange professional drainage consultancy in Hampshire, call us on 01420 561661 or complete our online form. Full reports typically delivered within 24 hours.


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