Drain Repairs, Relining & Collapsed Drain Repair

Permanent repairs for damaged underground drains

The correct repair depends on pipe condition, access, material, diameter, flow and the location of the structural defect.

AFS provides domestic and commercial drain repairs across Hampshire, Surrey, West Sussex and surrounding areas. We work from CCTV evidence wherever practical so the repair is matched to the actual defect rather than the symptom alone.

Local patch lining can repair an isolated crack or displaced joint without excavating the whole run. Structural relining may be suitable where a longer pipe section is deteriorated but still has a usable shape and flow path.

Excavation may be required for a fully collapsed pipe, severe deformation, incorrect levels, failed connections or defects that cannot be prepared for lining. We explain the options, limitations and reinstatement scope before work is agreed.

If the cause has not yet been confirmed, start with a CCTV drain camera inspection or blocked drain clearance where the line is obstructed.

Patch and no-dig repairs

Targeted repairs for suitable cracks, fractures and displaced joints with minimal excavation.

Structural drain relining

Longer lining solutions for suitable deteriorated pipe runs after cleaning and preparation.

Excavation and replacement

Pipe replacement, connections, gullies and chambers where a no-dig repair is not appropriate.

How our drain repairs process works

Confirm the defect

We review CCTV footage, reports, blockage history, access and site risks before specifying the repair.

Prepare and repair

The pipe is cleaned and prepared before the agreed patch, lining, excavation or replacement work is completed.

Inspect and document

The repaired section is checked where appropriate and any remaining defects or maintenance recommendations are explained.

Choosing patch lining, relining or excavation

No single repair method is suitable for every damaged drain.

Patch lining is commonly used for one local defect. Structural relining can rehabilitate a longer suitable section. Excavation remains necessary when a pipe has lost its shape, levels are wrong, access cannot be achieved internally or a connection must be rebuilt.

Pipe diameter, material, bends, junctions, groundwater, access and the need to maintain service all affect the recommendation. AFS provides a practical repair scope based on the available evidence.

Defects we assess

Cracked and fractured pipes
Collapsed or deformed drains
Displaced and leaking joints
Root-damaged pipework
Failed gullies and chambers
Poor falls and damaged connections

Drain repairs across West Sussex

AFS supports repair enquiries in Chichester, Littlehampton, Petworth, Pulborough and surrounding West Sussex areas.

Coastal ground conditions, mature trees, older clay drains and rural access can all affect the repair method and site setup. Send any CCTV footage, report, drainage plan and access photographs with the postcode.

We also cover Hampshire and Surrey from our base near Alton and Liphook, including domestic properties, commercial premises, managed estates and development sites.

Repair enquiry checklist

Site address and postcode
CCTV footage or survey report
Depth and access information
Known pipe material and diameter
Photos of the affected area
Operational or access restrictions

Check we cover your area

We cover about 50 miles around Alton. Type the first part of your postcode and we will tell you the nearest town we cover, how far it is from Alton and whether it is inside our area.

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Related drain investigation and repair services

Confirm the fault before repair and use the most appropriate follow-on service.

CCTV Drain Camera Inspection Drain Condition Survey Blocked Drain Clearance Drain Relining Drain Jetting Commercial Drainage Drain Repairs in West Sussex CCTV Drain Surveys in West Sussex

Request Drain Repairs advice or a quote

Send the details through and a member of the AFS team will come back to you.

Drain Repairs FAQs

Can a collapsed drain be repaired without excavation?

Only if the damaged pipe still has a suitable shape and access for preparation and lining. A fully collapsed, badly deformed or incorrectly laid section usually requires excavation and replacement.

What is the difference between patch lining and structural relining?

A patch repairs one local defect. Structural relining rehabilitates a longer suitable pipe section. CCTV evidence, pipe condition and access determine which option is appropriate.

How much does drain repair cost?

Cost depends on the defect, pipe depth and diameter, access, cleaning and preparation, repair method and reinstatement. Send the CCTV report or footage, postcode and access details for a repair-specific quotation.

Do you provide evidence after a drain repair?

Where the repair and access allow, the completed section can be inspected and the findings recorded. The agreed quotation will state the testing, CCTV or documentation included.

Can you repair commercial and shared drainage?

Yes. AFS supports commercial premises, managed estates and shared systems, subject to access, ownership, site controls and the agreed repair scope.

Need help with drain repairs?

Send an enquiry or call the AFS team. We’ll confirm the practical next step and whether a site visit is needed.

Call 01420 561661