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Previous Projects

Interior Renovations



Traditional Facade Work

Complete Interior and Exterior Renovations

Design and Construct

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Who are we?


We are family run business of builders and plasterers based in the Charente Maritime region near Saint Savinien 17350 with over 35 years of experience in the industry allow us to help you with your construction or renovation project.

Being both fluent in French and English we can help you organize, plan and realize your renovation plans, with our extensive network of suppliers and manufactures we can help you find what your looking for at a competitive price.


Originally from the UK we have worked  throughout the UK ,Holland, Germany, Australia and now France this allows us to bring a lot of experience and expertise that is unmatched in this area and can also provide interesting a new design and construction techniques that are not commonly used here.

GSJ renovation and building specialize in domestic projects, covering the following areas:-

  • Extensions

  • Renovations

  • Bathroom & Kitchen

  • Outdoor Projects

  • Loft conversions

  • Basements/Cellars

  • Cinema rooms

  • Stone masonry

Specializing in renovating Charentaise cottages back to their former glory from start to finish.


Our outdoor projects include decks & pergolas, landscaping and new window & door openings.

We can offer you the complete service either to design and build, or to work with Architects and Interior designs that you have already appointed.  

All of the work we carry out is fully insured and guaranteed for ten years.

by decennial insurance and public liability insurance.

If you wish to see any of our completed projects to see first hand the quality and value we bring to projects don't

hesitate to contact us and we can arrange it.



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