Pergola or Arbour

Does anyone have a good recommendation for a local company that will design and build/install a pergola to the backside of the house. We have the afternoon sun that hits the house all through the summer and wanted to think about how we can preserve the look of the house but also build some relief from the sun (enjoy the backspace).

I am looking for design recommendations and company who will design and install. Please send recommendations directly by e-mail to susansoolee AT yahoo DOT com

Thanks,
Susan