A plumbing emergency is stressful enough without an unclear bill at the end of it. Here's what UK homeowners typically pay for an emergency call-out and a leak repair, based on current UK trade pricing. Written by the team at The Bathroom Project — hands-on bathroom, plumbing and heating specialists serving Bromley, Orpington and across Kent. Emergency call-out fees According to Checkatrade's call-out fee guide, the average emergency plumber call-out fee in the UK is around £