2020 Cambria Countertops cost | Average Installation cost ...
· Average Cost of Installation Quartz Countertops. Average Quartz Countertops installation cost between 55 to 125 per square foot including materials. For an average 250 square foot kitchen having 10 linear feet of countertop space, this would bring your final quartz countertop cost from 1,700 to 3, installation fees, Cambria countertops price range from 28 to 90 per square foot.