DIY Doctor UK DIY Forums

Had a new kitchen sink fitted along with a new system in my toilet a few months ago , soon after we noticed our taps ( hot & cold ) kitchen & bathroom making noises like air in pipes. We ignored it thinking it would sort itself out but unfortunately it as got a lot worse now sounds like someone using a drill in the kitchen,it’s not a banging sound .Can someone advise me if I can sort this out my self or do I need to call the plumber again , many thanks all