Walla Walla Electric

The installation of most of the lights went fine, but the installation of the bathroom fan was unprofessional and done incorrectly. After installation, the bathroom fan blew ceiling insulation all over the bathroom every time I turned it on. When I contacted the electrician, he informed me that he had skipped a step in the installation of the fan. He said he meant to do that last part, but hadn't. That's not a big help to me. When I hire a professional, I expect a professional job, and this wasn't it. What I don't want to have to do is take even more time off work so that the professional can come over and do what he was supposed to the first time.
He only came over and finished the job after I called Walla Walla Electric to complain about my fan blowing insulation.
The second issue I encountered was that the access to the crawl space is through my master closet. When the electrician came over to install the fan the first time, he climbed up into the ceiling without covering anything in the closet, or mentioning to me that he was going to need to go up into the crawl space so that I could cover or remove the clothes in the closet. In the process, my suits, sweaters, shirts and skirts were covered with insulation. It's everywhere. I've done my best to vacuum the closet and clothes, but three weeks later I'm still picking bits of insulation off everything. 
I've used this contractor before and was generally pleased, but will not do so again.