The hourly rate for plumbers in the UK depends on several factors. Currently, it typically ranges from £30 to £100 per hour. The daily rate usually falls between £300 and £600. What determines the cost? Primarily, the complexity of the job. The most skilled professionals tend to charge towards the higher end of the scale. When it comes to plumbing, it’s not worth cutting corners — safety is key, so choose your plumber wisely.