If got bad contractor, then put the name out and best if attached with their phone number.
Why some of you love to mask your names with XXXX?? What's the point of even sharing bad contractors if you put names with XXX?

Example:
"I contracted this very bad contractor called Ah XXXXX, his company name is called "XXXX renovation sdn. bhd", midway through the project collected more money than work done then lari never see him again.

See what's the point of posting if it's something like this?