Small London bathroom overhaul?

I’ve been crammed into a tiny ensuite with cracked grout, a leaking shower joint and zero storage for months. Taking days off work for endless DIY trips isn’t an option, so I’m hunting for a single team to handle stripping out old tiles, reworking plumbing, installing a new shower suite and fitting storage without constant follow-ups. Has anyone in London managed a swift, stress-free bath refit through one contractor?