We watched Mr Dzieciol's works in our street over a period of a few months (spring - autumn 2019) and chose him over other builders who also carried out works in our street. We and our architect liked the progress, particularly the way the house was finished. Throughout the course of the works, Mr Dzieciol never failed to display his professionalism. He was impressively accurate in his initial astute assessments of the scale and cost of our project. He took great care of other plumbing and electrical problems, and chose a dedicated team of plumbers who finally resolved the complex issues. In addition, his assistants never left the work-site in disarray and cleaned it daily. He efficiently cooperated with the local Council. The building inspector issued the certificate without any objections and we are indebted to him for his work and wonderful advice. We wish the same for others, we highly recommend him without reservation.