Be careful of Word of Mouth Electric company. Quan is fast to respond and give good price estimate, but have a few issues:
1) Bad business ethic. He would just change the requirements on the fly to save his own time and effort. So you have to be there to watch what he is doing. I specifically told him to put the power switch at a certain location, with him knowing that there is a stud behind the drywall. On the day he worked, and for whatever reason, he choose to put the switch on the opposite side of the stud to save himself time/effort! Luckily I was there to tell him to put it where we originally agreed on his invoice!!
2) Extreme emotional issue. I asked to adjust the position of light and fan accordingly, and he went nuts, fuming while completing the job. Wow ... I thought I was working for him instead! And Quan blabber about his greatest achievement -- have a technical degree in electrical eng! He demand your salute at all time!!
Just to sum up. If you have hours of time to watch him completing the job, and don't mind loudly arguing with him over his clumsy work, then go ahead. He did complete the job, and at a substantial lower price than most competitors.