A small advertising coupon came in the mail. I called and ask for a presentation. The cement deck around my pool was sinking, leaving an elevation difference between the pool coping and the cement deck. The presentation by Will Blake convinced me that polylevel structural foam was a superior solution to my problem in contrast to the traditional mud jacking method of leveling. A third solution, replacing the concrete deck, was unnecessary as well as cost prohibitive. The work was done in a professional and timely manner. The crew that did the actual work were informative, taking time to explain the procedure to me as they worked. I recommend that anyone in need of cement leveling consider this foam leveling method as a very viable solution to the problem.