Worst ever!!

Worst business ever. Insist on being paid immediately om finishing. I kept getting leaks despite them having fixed it and they told me it was new leaks and suggested they do online repairs to all pipes which comes with a guarantee. I agreed and paid them . My bill is still high and they now want to charge me a call our fee to see what happening. Also paid them to repair the irrigation system pipes. That was 4 months ago. I have heard all sorts of excuses from rain to covid and to date no service and no refund. Amd to add insult to injury the arrogance and attitude of the person who claims to be the owner is shocking. PLEASE DONR EVER USE THEM. THEY ARE ******...