I live in Corvallis, and I'm personally planning on getting all of my wedding hair and makeup done at The Retreat, which is right next to Borders in Corvallis. I've been going there for years, and I've never had a bad experience with anyone there. I've heard good things about Epic, but I've never been there since I've always been so happy with the service I get at The Retreat.
I'm also planning my wedding in Corvallis, and I actually work as "on call" at Epic. They are awesome with brides and bridal parties, you can book the entire salon if you want. Must try the sanctuary and steam room, we have Smashbox makeup and fantastic hair stylists. Hope this helps
Meaghan Mackey at Aspire Design salon in Corvallis does weddings and she's fabulous! (Full disclosure - she's my daughter but she really is amazing. You don't have to take my word for it - you can see her portfolio on Facebook.)
Re: Hair and Makeup in the Corvallis/Eugene area?
I've heard good things about The Rage but I have no idea of they do wedding type stuff.
June siggy challenge!