They don't seem to require masks. 50% of the employees walked around maskless and a majority of the customers were also without. My wife and I were masked so the sales associate who spoke with us wore his. Definitely assume you'll need to be proactive with your own safety.
I was just there the other day the day after the mayor announce no mask and all the employees in the service spot didn't have a mask. Not one. The only one that had it was the guy who drove me home. They did ask for mask on inside the building where they were charging us for the services done, but even the assistant service manager didn't have a mask on. So go with precautions.
Thanks! Your answer is awaiting moderation.