Sorry, this got really long but hopefully covers all the details. Sorry if you lose the will to live halfway, that's kind of how we feel...
we moved house 3 months ago. One of the jobs that needed doing was ripping out the shower room which had leaked badly, and putting in new one. Got several quotes via the website MyBuilder.com, all came in around same price so went with a bloke who had good references and seemed to know what he was on about. He quoted 2k, approx 7 working days.
Started to do the job, ended up needing to take an extra 4 days and charging an extra nearly 1k as the shower had been leaking behind the tiles and the whole floor was rotten and needed to be replaced along with a lot of the hallway ceiling below. He left certain bits unfinished owing to lack of time (eg he was meant to have painted the bathroom floor, replaced trims in hallway) but we thought fair enough, at least the bathroom works. I wrote him a glowing review on the website.
I went to paint the floor and discovered there was water around the base of the loo. Owl. Also when we used the shower, damp patches appeared in the plaster below. He came back three times to try and replumb the loo but finally said Look, I can't work out why it's still leaking, bit I don't have the time in my schedule right now to fix it. So we ended up with no loo and said we'd get someone else to do that as we need the loo to work.
Re the shower, he admitted that the sealant was not right - claims it was a dodgy tube and is taking it up with manufacturers. But had repeatedly claimed he'd sealed the shower tray really carefully before tiling so we didn't end up with a repeat of the shower we found when we moved in. Meanwhile we can't use it because of possible damage to floor below. So he resealed several times, it's still leaking. I called in a new guy to fit the loo, and asked his opinion on shower problems.
Turns out that a) the sealant definitely isn't the right stuff. B) the shower thermostat wasn't fitted properly so water is getting behind the tiles, a couple of which can be wiggled gently, and thence to the skirting board and the base of the loo- so loo plumbing was never the problem. In addition, c) and d) drips from shower head and basin tap were caused because he didn't fit washers, which would have come as part of the kit we bought so not a case of not knowing they were needed.
So, new bloke reckons we need to take out lower part of shower tiling, replace damaged plaster, retile. This will involve taking out the shower cubicle as well. He quotes £550 for this work and new tiles etc.
AIBU to want the original builder to cover that cost, since it's being incurred entirely due to his failure to do a decent job in the first place? We've paid 3k and still have no shower and no loo. We're resigned to probably having to cough up for the loo replumbing and other finishing off jobs. Should we give original guy a chance to make good, or is it at this stage reasonable to say he f*cked up so much of the job that we no longer trust him?
I'll be asking to have the feedback removed from the review website, and am tempted to say if he doesn't cover the costs of putting his work right I'll put up a bad review but that's a bit too much like blackmail.
(we also had to get the shower manufacturers out to calibrate the shower as it never got hot, guy says "oh the whole thing comes as a unit, I can't do anything about that", I looked online at the fitting instructions and stage 3 is Calibrate the thermostat like This...)