Hired a contractor that in my personal experience ripped me off and did not complete the job. I posted a negative review on Buildzoom. To my knowldege there are several complaints with the California state board site to include fraud. My own complaint resulted in numerous citations and a fine. The contractor disputed my review and they tookit down with notice. Beware this site does not protect consumers even when i notified of them of legal issues the contractor had with the State contractors board and even though i sent support of my issues. Just know they will leave in my opinion paid reviews and advertising from the contractor and not protect the consumer from questionable contractors.