Fortress Building Services
General Building Contractors


Property Extension Specialists
in Neath Port Talbot


ICF Construction


Kitchen Design
& Installation


Bathroom Design
& Installation


All Aspects Of Plastering
& Dry Lining


Hard & Soft

Fortress Building Services Ltd

Fortress Building Services are general building contractors and ICF construction specialists. We carry out all aspects of construction from foundations to general maintenance. We are fully insured and use certified trades people to build, develop and maintain your home.

We offer a flexible service and can take on one-off jobs to complete turnkey projects. From kitchen installations to full extension builds, we can help you make your house a home.


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ICF Construction

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For Builders In Neath Port Talbot, Call Today

Home Extensions

We offer a full property extension service tailored to individual requirements including full architectural design and planning permission submission. We will help our clients through the process every step of the way.

A single or double storey extension to the rear or side of your current property can be an ideal solution when you require more space. Building above a single storey garage or a loft conversion can also be ideal.

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Call The Building
Experts Today

Our general building services include new-builds, extensions, ICF Construction, loft and garage conversions, complete property refurbishment, kitchens, bathrooms, joinery, plastering, plumbing, electrics, landscaping, general maintenance and more. We only use industry leading products on all of our projects and guarantee the highest standard of finish.

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A Complete Range Of Building Services

  • New Builds
  • Extensions
  • ICF Construction
  • Loft Conversions
  • Garage Conversions
  • Plastering
  • Kitchens
  • Bathrooms
  • Landscaping
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Make An Enquiry

If you have any questions and require more information, please fill in the form below and a member of our team will be in touch.


    Would definitely hire again. Friendly, efficient and brilliant job done. Highly recommended.

    Ken Tyner

    Highly recommended, excellent communication and work ethic. Thank you so much Fortress Building Services. I am very pleased with their work.

    Mark Briggs

    Brilliant job done in a tidy, safe and methodical manner. Good communication and great advice. Really nice team.

    Sharon Taylor

    They certainly go above and beyond what's expected from them. I would certainly use Fortress again and highly recommend them as a company.

    Chris Makison

    Excellent work at a very reasonable price. The finish is out of this world. Highly recommended.

    Wendy Cross

    Beyond exceptional quality of work. I would recommend them fully to anyone needing any type of building work doing. Brilliant builders!

    Jules Daltry