The Rag Shop is a great local arts and crafts store where you will find any and all supplies that you need. They have a custom framing department that does any framing job you need. The work is very high quality and they seal the pictures to help fight humidity and mold over time.
The store is large and has a lot of specials and events. You can find pretty much anything to meet your creative needs.
The Rag Shop can compete with any of the big chains on price and selection and I would highly recommend it if you live in the area.