Alton Facility Services

Alton Facility Services

Need New Drainage Installed?
We Design & Install It Properly First Time.

Constant drain problems, planning an extension or upgrading an old system? Our drainage team design and install new drains, manholes and soakaways that solve flooding, smells and repeat blockages for good.

  • New drainage for extensions, refurbishments & new builds
  • Replace failing clay, cast iron or collapsed pipework
  • Fully compliant with Building Regulations & local authority requirements

Request a Drain Installation Quote

Tell us where the problem is & we’ll call you back with options.

Customer Reviews on Google

Real feedback from homeowners and businesses across Hampshire, Surrey & West Sussex.

★★★★★
4.8 rating from 22 Google reviews
M

Malcolm Spalding

★★★★★
5 months ago

The work was to make a sewer connection to one of our buildings. AFS were patient, helpful and professional throughout. Special thanks to Dan Ford and Steve for an excellent job.

R

Richard Elston

★★★★★
6 months ago

Installed a sewage pump for us. From choosing the system to installation, the team were tidy, polite and extremely knowledgeable.

T

Tony Patston

★★★★★
8 months ago

AFS installed a Kingspan Bio-air 6 sewage treatment plant. The team worked effectively and professionally throughout. Highly recommended.

L

Liz Macdonald

★★★★★
1 year ago

Survey completed quickly with a full report, drain map and photos. Friendly, helpful from start to finish. Highly recommended.

D

Dave H

★★★★★
9 months ago

Called AFS to replace a pump at my holiday home. Diagnosed and fixed same day. Excellent service.

D

Damien Harnett

★★★★★
8 months ago

Very knowledgeable engineer. Identified we needed a replacement treatment plant. Would happily recommend the team.

Problems That New Drainage Installations Solve

  • Regular flooding in your garden, driveway or around manholes
  • Recurring blockages even after jetting or rodding
  • Persistent foul smells around the property or inside the house
  • Old clay, cast iron or pitch fibre pipework that’s failing or collapsed
  • Planning an extension, new bathroom or kitchen and need new drainage runs
  • Non-compliant or incorrectly laid drainage flagged on surveys

Typical Drainage Installation Solutions

  • New foul water drainage runs for toilets, bathrooms and kitchens
  • New surface water drainage and soakaways for roofs, patios and driveways
  • New manholes, inspection chambers and access points
  • Replacing collapsed or undersized pipework with correctly graded pipe runs
  • Separation of foul and surface water to meet regulations
  • Connections to mains sewer, septic tanks or treatment plants

We design installation work to suit your property, ground conditions and usage, so your drains perform properly and stay that way for years.

Our Drain Installation Process

A clear, step-by-step process that takes you from problem drains or new plans to a fully installed, compliant drainage system.

Step 1

Initial Call & Advice

You explain the issue or project. We advise what’s likely needed and arrange a site visit at a time that suits you.

Step 2

Site Survey & Levels

We inspect existing drainage, check levels and routes, and if needed carry out a CCTV survey to understand what’s underground.

Step 3

Design & Fixed Quote

We design the new drain layout, pipe sizes and gradients, then provide a clear, fixed-price quote for the installation.

Step 4

Installation & Sign-Off

Our team install the new drainage, test and commission the system, and provide any required documentation for Building Control or your records.

Planning an extension or fed up with constant drainage problems?

Call our drainage team — we’ll assess your property and recommend the right installation.

Call 01420 561661

Pre-Installation CCTV & Drain Surveys for Accurate Design

Before installing new drainage, it’s vital to understand the existing system, route and condition. Our CCTV drain surveys and level checks ensure the new installation ties in properly and performs as it should.

  • Confirm routes, depths and connection points before we dig
  • Identify collapsed or misaligned sections that need replacing
  • Reduce surprises on site and keep installation on budget
  • Ideal for extensions, refurbishments and property purchases
CCTV drain survey camera in use before new drain installation

Drain Installations Across Hampshire, Surrey & West Sussex

We operate a full network of drainage engineers across the South. If you're in Hampshire, Surrey or West Sussex, we can usually survey and install your new drainage system quickly and efficiently.

Alton Basingstoke Winchester Aldershot Guildford Farnham Haslemere Midhurst Petworth Chichester
Check Installation Availability — 01420 561661

Drainage That’s Designed, Installed & Signed Off Properly

A poor drain installation will cause years of headaches — flooding, smells, subsidence and constant call-outs. We design and install drainage systems that just work, and meet the standards your property needs.

New drainage for extensions, garages & outbuildings
Upgrades from failing or undersized systems
Correct falls, gradients and pipe sizing
Installed by experienced drainage specialists
30+ Years Combined Experience
Certified Drainage Specialists
Domestic & Commercial Installations
Local: Hants, Surrey & W. Sussex

Request a Drain Installation Call Back

An engineer will call you directly — no call centres.

Need New Drainage Installed Properly?

Whether you’re planning an extension, replacing failed drains or sorting a long-standing problem, our drainage engineers can design and install the right solution for your property.

Call 01420 561661

Drain installations across Hampshire, Surrey & West Sussex.