Majestic Electric Inc

We purchased a new house in 2012 by north prairie. As we were looking through the list of contractors I noticed majestic electric wired this house. Long story short thia guy Greg who owns Majestic electric is a hack job. Does it fast to get it done and doesn't have any aptitude for proper trade etiquette. I've found multiple plugs and switches that aren't wired to what a trade professional would leave it as in their home. Everything is banjo string tight as if he would be short on wire. His connections into plugs have been loose causing heating. I wouldn't pay this guy to scrape my driveway.