We have had a slab leak and our insurance company provided Yack Construction for the repairs minus plumbing...we handled that before insurance got involved...Yack and their subs have been fantastic. The repairs are taking longer but not because of delays but because the subs they use and their own workers care to fix it right and we are not complaining one bit! As for how much it costs...we do not know nor care..insurance handles that. But you get what you pay for so if you want it done right then pay the extra and wait it out.