Hi Eugene,
That is an excellent post and idea.
We tend to stay away from builders cleans now, as in our early days, we nearly went under due to accounts outstanding from these kind of cleans. In total, I believe we have lost in the region of 8k, due to contractors going bust or shutting down over night and doing a disapearing act.
Everyone, should take this advice on board to protect your businesses.
Many Thanks
Andrew