A few years back, I did try to get some quotes. To be honest, I do not remember anyone getting back to me !! Well, I am gonna get some accurate measurements, see what the local Home Depot got for sale. I think they have they aluminum 'wrought iron' look fences. Price those along with posts, etc. And try to get a few quotes, if I ever get any. But I most likely gonna get it done myself.
I remember one of the houses we own had two porches pretty much in bad shape. Quote from contractors were from $5000 - $8000. I finally said heck with it, took a week off from work, and did it all myself top to bottom for just under $2000 in materials. And it is still standing and looks pretty darn good too.