Call and talk to them ,they are willing to discuss any questions you may have.
I can't say for sure hope much it would be, but if you call they are very helpful!! I would definitely make an appointment, even though I have walked in myself on occasion.
They take walk-ins, which some days you can get lucky when no one is there. I usually make an appointment. $150 probably sounds about right. You can always go & show them as they may want to see your hair 1st before giving you a quote.
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