Caldwell paving

Despite promising to of a good job what we got was far from.paving was laid on unprepared ground and laid uneven, concrete powder was used on sand instead of doing ground work, drain cover just placed loosely over drain and resting on wood and blocks, and other drain covers completely covered.End result is needing the entire job redone and god only knows what we will find under.now arguing with them for a refund.would not recommend