It really depends on the square footage of the roof, not the house, and the area, as well as what exactly they are doing, new flashing, tear off, is there any rot, type of shingle etc.
...plenty of free estimates out there. I'd count on the average of about $5000, $200-300 per square (100 sq feet), you get the idea. Just get an estimate, everyones area is different, and there is no set in stone pricing for labor. The roofing companies around me make a killing (god bless them, I like my back!), in other area's, it's not even worth it.
Last edited by ITSTOCK; 06-17-2008 at 08:58 AM.