They arrived on time,and started work immediately.It took only a few hours to find the problem.Once the problem was located they gave me my options as to how to fix the problem as well as cost for three options I was given.On the next day they were prompt and got started with the repair work.they worked hard for about 4 or 5 hours and fixed the slab leak.I was very satisfied with the work and the price.One happy customer here.However I do have one suggestion and that is,when cutting the drywall to explore for problems ,they need to mark the area to be cut and cut in a straight line so the repairing of the drywall can be done easy when its done by the homeowner.