I ordered mine (all windows) and installed them myself. I used Blinds.com they also offer installation. Measuring is the most important part. They wanted windows measured within 1/32 of an inch. If you have Blinds.com install them they will send someone to measure and then when the shutters arrive will come and install (my neighbor did this) Very well built I am very happy with them. You can go on their site and price them and figure out what options you want.
Faux Wood Shutters | Custom Shutters | Blinds.com At the time I ordered they also offered interest free financing.