I have been taking my mini schnauzer to Wizard of Paws for the past two years. We have been very happy with their service in all regards.
The groomers are obviously experienced, do a great job, and have been very gentle with my dog. The facility is clean, and the prices are reasonable.
As for the previous reviewer who said that the place is un-safe due to being by a highway, well, yes, it is off of Hwy 305 - but way off the highway, as in up a road and in a business park. Very safe in my opinion.