Flex Building Solutions

Reviews (30)

• 9.67

  Excellent bathroom fitter

  Posted 09 January

  I’ve used Mariusz for three separate bathroom projects and his work is consistently of a very high standard. He has a keen eye for detail and takes great pride in doing a job well. I’ll definitely be using him for future projects. He’s a good problem solver and comes up with excellent solutions to unexpected issues that arise during a full bathroom renovation. Any minor issues after the work was completed were dealt with promptly. I would recommend him to anyone considering bathroom renovations.
  
  Verified reviewer
  Job location: PO15
• 10

  Very talented in all areas of building, construction and tiling

  Posted 08 January

  Mario first did a a new shower block in September and has now completed my kitchen from a stripped back room to completion. My experience with him has been very positive, I find him honest, trustworthy and he has amazing skills in all areas. I found him transparent throughout and he always kept me up to date with everything. His work is to a very high standard and he cares about getting it right. I thoroughly recommend him and I will be using him again myself.
  Verified reviewer
  Job location: SO18

  Response from Flex Building Solutions

  Thanks for Your feedback it was a pleasure working for You

• 10

  Bathroom

  Posted 29 September 2025

  Fantastic work carried out to an impeccably high standard. We were kept informed as to what was being carried out each day and wouldn’t hesitate to use Flex building services again. 10/10.
  Verified reviewer
  Job location: SO52
• 9

  Ensuite renovation

  Posted 28 June 2025

  Words cannot describe how amazing, awesome and absolute perfection went into mariusz work. We got a nebula (a star pattern like a star nebulla) floor and this is relevant because not only would I recommend this work to friends, family and the world. But also all the other planets which circle within our orbit.He also hoovered throughout and before he left so added bonus no hoovering this weekend.
  
  Verified reviewer
  Job location: SO52
• 9.33

  Bathroom/wetroom, we have now a beautiful bathroom

  Posted 05 June 2025

  Overall experience was very good. We have now a beautiful bathroom. Mariusz was always suggesting solutions for everything. Its all about the details. We have the bathroom we imagined we would have. All in all very happy. I would recommend Mariusz to everyone.
  Verified reviewer
  Job location: PO12
• 10

  Full Bathroom Makeover

  Posted 19 February 2025

  Mariusz is a fastidious designer and builder with exceptional technical abilities. We used him for a complete bathroom makeover including fitting a walk in shower. His attention to detail and almost OCD like drive for perfection in the completed article is both impressive and reassuring when one is spending significant sums for this project. Very pleased with the results; we love our new bathroom. I wouldn’t use anyone else now and would highly recommend him to anyone needing similar work.
  Verified reviewer
  Job location: PO13