We had some roofing done in February 2020, work was guaranteed. Started leaking about a month ago, roofer reluctant to come back, eventually does after lots of prompting and then conveniently said none of the additional work is covered by the guarantee. Then he goes AWOL again. We got some other roofers round to quote and all 3 said it was a mess so we’re best starting again. It’s not even worth fixing. We want to take him to the small claims court but we don’t know the companies address. How do we find it out, it’s not on their website etc.