Probuilder is a leading damp proofing, timber preservation & structural repair specialist operating throughout London and Kent. We have developed a wealth of expertise in all aspects of the building trade although as of late, we find ourselves completing more specialist trades, such as structural underpinning, insulation and structural repairs. Please see our services page or click on the links above to see more information.

Probuilder can offer insurance backed guarantees on the work we undertake for up to 10 years from the completion date. Our insurance backed guarantees are provided by GP-insurance.
All of our staff are fully trained to carry out the work they undertake. In addition to this, we have a range of policies and systems in place that are designed to protect customer data & property and affords us the ability to manage customer requirements in one place.

Please take a look at our website.

Trades offered

Builder general
Damp proofer
Damp Proofing
Internal wall insulation
External wall insulation

Case studies

Extension Built

  • 09 Mar 2022
  • Orpington


  • 09 Mar 2022
  • Kent

See more case studies