
Drainage Services Botley | Drain Unblocking & Repairs
GSB Drainage provides professional drain unblocking, investigation and repair services throughout Botley, Boorley Green and the surrounding SO30 area.
From a toilet that suddenly refuses to flush to an outside drain that overflows whenever the kitchen sink is used, drainage problems can take many different forms. Our engineers assess the symptoms, locate the likely source of the problem and use suitable equipment to restore the flow.
You can contact us for:
Blocked toilet clearance
High-pressure water jetting
Outside drain and gully cleaning
Drain repairs and relining
Root removal
Pipe descaling
Soakaway work
French drains
Groundworks
Emergency drainage assistance
No Call Out Fee
Fully Insured
24/7 Drain Clearances
Competitive Prices
Drainage Support Throughout Botley
Botley is a historic market village situated on the upper banks of the River Hamble. Its centre includes long-established properties and businesses around High Street, Botley Mills, Church Lane and Winchester Street, much of which falls within the designated Botley Conservation Area. The wider parish also includes newer residential development around Boorley Park and Boorley Gardens.
This variety of properties means there is no single drainage arrangement that applies to every home or commercial building in the area. Some systems have been altered during extensions or renovations, while others serve several fixtures or buildings through shared drainage runs.
Our drainage engineers attend problems across the village and surrounding communities. We can investigate drainage serving:
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Detached, semi-detached and terraced homes
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Flats and shared residential buildings
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Older village-centre properties
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Newer residential developments
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Rental homes
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Shops and High Street businesses
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Offices and workshops
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Hospitality premises
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Managed commercial buildings
We do not assume that every slow drain requires the same treatment. The symptoms, access points and condition of the pipework must first be considered.

Drainage Services We Offer in Botley
Drainage problems can happen at any time, which is why GSB Drainage provides 24/7 drain unblocking throughout Botley. We can attend overflowing drains, backed-up toilets, blocked gullies and other urgent drainage problems.
High-Pressure Drain Jetting
High-pressure water jetting helps clear stubborn deposits from inside drainage pipes. It can remove grease, silt, mud, organic debris and other build-up while cleaning a wider section of the internal pipe surface.
Our CCTV drain surveys allow us to inspect accessible pipework from the inside and identify problems that cannot be seen from the surface. Surveys can reveal cracks, displaced joints, root intrusion, scale, collapses and other defects responsible for recurring drainage issues.
Where a blockage is being caused by damaged pipework, we can provide targeted drain repairs. Depending on the problem, this may involve replacing a damaged section, repairing a connection or carrying out other remedial work to restore the drainage system.

Drain Relining
Drain relining can repair certain cracked or deteriorated pipes without excavating the entire drainage run. A new lining is installed within the existing pipe, helping seal defects while reducing disruption to gardens, driveways and paved areas.
Tree and shrub roots can enter drains through cracks or damaged joints and gradually restrict the flow of wastewater. We use specialist equipment to remove intrusive roots before inspecting the pipe to determine whether further repair work is needed.
Drain Descaling
Hard scale deposits can reduce the internal diameter of a drainage pipe and create rough surfaces that catch passing waste. Mechanical descaling removes these deposits to improve the available flow and reduce the likelihood of recurring blockages.
Why Customers Choose GSB Drainage
GSB Drainage provides:
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24-hour drainage assistance
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No separate call-out fee
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Fully insured work
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Professional clearance equipment
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Domestic and commercial services
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CCTV drain inspection
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Drain repair and relining options
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Root removal and descaling
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Surface-water drainage work
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Clear explanations of identified problems
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Coverage throughout Botley and the surrounding area
Our objective is to identify the cause of the drainage problem and recommend work that reflects the actual condition of the system.