Reasonably priced contractor grade windows in Lakeland FL

[Larry Turowski]

Rehabbing a house in Lakeland FL.  Got a quote of $8K for 18 windows (installed).  I was expecting more along the lines of $4K-$5K.  Does anyone know of a good, reasonably priced window vendor?

For that matter I could use a good general contractor contact, as well.  That is, someone who can do light plumbing / electrical / framing / drywalling, even install windows, flooring, painting, etc.

Thanks!