Hi Shawn
Keep calm mate I know just how you feel. I started up a new cotract on office cleaning, but I didnt know as they hadnt told me that they were going bust. Durring the 1st month I went on holiday and had to get cover for this job which was to my expense. After 2 months of work and not yet any payment I get a letter through from solicetors telling me they were going bust.
The actual outcome was that I was paid the full amount, infact they overpayed with a cheque. When they found out they asked me to return the cheque so that they could rewrite one on the proper amount. At this I said no I would put it in the bank and when it is cleared I would return the extra, which I did. No way would I trust them to rewrite a cheque.
Thing is this took time and durring this time I got really annoyed and felt like burning the place down, which I must stress I would never do, just felt so annoyed and helpless.
Anyway keep onto them and let them know that you are out of pocket as you have had to pay for help. Also stress that you did really under price the work and that you still kept to the price and did the job. Even meet them at the property, go through the problems and get them sorted there and then.
Hope it works out.
Steveyboy