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GSB Drainage


Services and skills

  • Drain / Sewer Clearance

    8 skills

    24 Hour Drain Clearance

    Blocked Drains

    CCTV Surveys for Drains

    Drain Installation

    Drain Repair

    Drainage Investigation

    Emergency Drain / Sewer Clearance Service

    Soakaway Clearance

  • Services

    6 services

    • 24 Hour Call-out
    • Cards Accepted
    • Commercial Work
    • Domestic Work
    • Free Estimates
    • Insurance Work Undertaken


Customer reviews

Overall ratingin last 12 months

10Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
Write a review

15 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Blocked drains

    10Verified Review

    I had an emergency situation with blocked drains, and GSB Drainage Southampton came to the rescue. Graham, the technician who responded, was incredibly quick, professional, and polite. He assessed the situation promptly and resolved it efficiently, ensuring everything was back to normal in no time. I highly recommend GSB Drainage Southampton for their excellent service and professionalism. Thank you, Graham, for your outstanding work!

    Location: SO18
  • Drainage

    10Verified Review

    GSB Drainage, led by Graham, swiftly resolved my drain blockage with expert skill and professionalism. Graham's prompt response, efficient service, and transparent pricing set GSB apart. He quickly diagnosed and fixed the issue, delivering exceptional value. I highly recommend GSB Drainage for anyone seeking reliable drainage solutions.

    Location: SO22
  • Clearing blocked drain and using camera to assess condition of drain.

    10Verified Review

    Graham arrived promptly. He was courteous and explained his rates for the work. He worked quickly and thoroughly to resolve the problem and advise on the condition of the drain as a whole. He explained everything clearly and finally he cleaned up very well.

    Location: PO16
  • Toilet and bath blockage

    10Verified Review

    Came round very quickly. Worked very fast. Did the job well. Kind, courteous and clear. Thanks!

    Location: SO17
  • Blocked drain

    10Verified Review

    Graham from GSB drainage came and cleared our blocked drains. He was on time and the price was reasonable at the end. Would use again

    Location: SO18
  • Clearing of blocked sink and toilets

    10Verified Review

    Graham provided an excellent service and stuck to the fixed price although it took a lot longer than expected. Would not hesitate to recommend.

    Location: SO31

Company profile

  • OwnerMr Graham Bott
  • Member Since2024
  • Public Liability InsuranceVerified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeSole Trader

Company info

GSB Drainage are a local drainage company based in Southampton and offer a full range of drainage services, including the clearance of blocked drains. Blocked drains can be a real problem, which is why GSB Drainage are here to cover emergency call outs without the high costs. Our expert emergency drain unblocker team are available 24 Hours 7 days a week to attend to your blocked drain problems, promptly and competently!

Our other services include;

  • Drain unblocking
  • Drain repairs
  • Drain cleaning
  • Blocked toilets
  • CCTV drain surveys
  • Drain clearances
  • High pressure drain jetting
  • Sewer drain cleaning
  • Soakaways
  • Re-Lining

Get in touch for more information and to book your blocked drains clearance in!

We specialise in unblocking

  • Toilets
  • Sinks
  • Baths
  • Showers
  • Manholes
  • Surface water drains
  • Gullies

Our professional emergency drainage team will respond as quickly as possible to your blockage and resolve the problem at the highest standard.

No call out fee and no VAT charged!

For more information check out our website

Contact details