The North’s PREMIER Basement Conversion & Waterproofing Specialists
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High quality Sump Pump Systems and Installation

Sump Pumps, sometimes also referred to as ‘automatic submersible pumps’, are electrically powered mechanical pumps designed to remove unwanted water from a specified area.

In the case of a basement sump pump, theses systems remove water that would have entered the property from below ground level.

Pure Basement Systems specify a range of sump pump units and accessories bespoke to each individual project. Our CSSW surveyor will specify the recommended equipment for your property.

Different types of Cellar/Basement Sump Pumps we provide

  • Single Sump Pump – Single pump station
  • Twin Sump Pump – Contains primary pump and secondary back up pump
  • Battery Back-up Pack – Provides emergency power in the event of mains power failure
  • High Water Alarm Pack – Alerts you to a high water situation at your property.
  • Telemetrics System – send a text/voice message to specified numbers to alert them that a service issue exists
  • Pump Monitor pack – volume of water pumped out and frequency of activations

Sump Pump Guarantees and Servicing

Sump pumps are an integral and absolutely vital part of most basement conversion waterproofing system. They work to ensure that any water entering your property is removed before it can do any damage.

Sump pumps are installed with a 12-month product guarantee.

We always recommend that sump pumps are serviced at least annually as regular maintenance is important to ensure they are fully operational at all times. Our CSSW surveyor will advise you of recommended service intervals for your particular project.

Guaranteed Quality

Guaranteed Quality


Our Process

Our Process


  • I would definitely recommend pure basement systems. Michael is so helpful and unlike other companies taylors the work around your needs.

    Mr H, Leeds

  • A superb conversion, using skilled trades people. Fantastic warm dry family living space, exactly what we asked for.

    Mr S, Harrogate

  • The basement conversion is superb, I don’t have any negative comments about Pure – I would be happy to recommend.

    Mrs B, Leeds

  • We struggled to find someone we could trust to do the cellar bathroom for us. Pure said they offered a no fuss, reliable service and they do – a quality finish too.

    Mrs D, Leeds

  • We wanted our cellar to become a clean dry store room, and pure basements did a fantastic job of this converting the cellar from a very wet and cold space.

    Miss H, Huddersfield

  • Pure Basement Systems are reliable, professional and offer good quality sound advice. It was important that we obtained good advice….

    Mr F, London

  • We have used Pure Basement Systems twice now for basement conversions in York. Their service is superb, they are reliable, their installers are professional

    C Construction, York

  • Just a quick note to thank you for the fantastic job your team have done on our cellar conversion………..we will be working together again soon and I have already recommended you.

    Mr & Mrs C, Leeds

  • Pure were reliable and always arrived on site promptly wearing the appropriate PPE. The installation was quick and straight forward.

    Project Manager, Scalby

  • Pure Basement Systems were very good to work with. They are clearly experienced in Basement Waterproofing.

    Damrak, Amsterdam



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Why choose a specialist?

Why choose a specialist?

When your reputation matters, you need a specialist CSSW Surveyor.

Waterproofing and Tanking

Waterproofing and Tanking

Pure can work with you every step of the way, from planning through to install.

Health and Safety

Health and Safety

Ensuring we work to code of conduct. No accidents in 5 years.

Damrak Retail Amsterdam

Damrak Retail Amsterdam

See how we helped this client achieve a dry, usable retail storage space.

Commercial Surveys

Commercial Surveys

Minimise risk and consult us at feasibility stage. We can plan & design.

Meet the Team

Meet the Team

Find out who will be consulting, managing and rolling out your conversion.