If you want the gutter installation to be done correctly the first time, you should hire a professional for gutter replacement. A professional can make sure that the correct style, type, and size gutter system is installed so that you preserve the condition and appearance of your home. If you attempt to do your gutter installation and fail, you risk damage to your home and a decreased property value. Certain types and styles of gutters require professional gutter installation: seamless gutters, custom fascia gutters, k-style gutters, and box-style gutters.