I have felt very comfortable and confident with Gene Juarez's safety protocols at Northgate. I saw them send someone away after he didn't complete his COVID questionnaire and said he just returned from out of state. They make sure the salon is not very full, and there is plenty of distance between everybody. They are not blow drying hair either, to reduce transmission possibility.
I don't know where you are, but Mint Salon in Issaquah is very COVID safe. Most hair salons have to practice very clean protocol anyway, but Mint has really gone above and beyond. And Lisabella is great. Fun to talk to, and can do the cut, color and styling herself. I highly recommend her.