Designing Kitchens and Bathrooms - Putting in a new bathroom

I feel like a real 'nervous Nelly' - have to put in another bathroom, taking one of the bedrooms to make an ensuite for another. This will involve moving doorways. The plumbing has already been roughed in which is a pretty good start. I've read so many horror stories about incomplete or botched jobs. I phoned five licenced contractors 3 days ago, one has called back and he's coming here tomorrow to give me an estimate. I know that I need (how many?) references, ask him to get permits (which will then require inspections), - any advice on what else? Also, how many quotes would you get before making a decision?

rsw,

I would suggest at least 3 bids.

Important to note that you should make a list of what you want done, a "Specifications" list so that all provide bids for exactly the same thing - if you are providing allowances, note it. If you are buying all the fixtures, advise them what they are exactly. You don't need anyone coming back and saying that they didn't see it or figure this or that in. I don't like to be shocked by "Change Orders" which totally blow a budget. This takes a little work but if you don't, the bids will be high to low and you may make the mistake of hiring the wrong guy.

By the way, I have a rule, if you don't trust them, don't hire them. If you feel uneasy about any of them personally, think twice.

Also, take a look at their work, due diligence is really necessary here. Get certificates of insurance from the Insurance company, "Not a copy from the Builder". This way it is in an envelope marked from the Ins. Co. Ensure they are licensed by calling the State or local officials. I am not implying that all firms are bad but it is better being safe than sorry. Too many have been taken for a ride.

Hope this helps!

Thanks for the information - he didn't phone, didn't show up, I won't hire him now because he's shown he can't keep his timetable. I will keep working on what I want for the next one. Thanks again.