The pool surround in our backyard had multiple cracks due to a variety of reasons. We decided to lay new concrete over it. We verified there may be voids under the slab that would contribute to more problems down the road. After due diligence we came to the conclusion foam injection was the best way to achieve our goals without ripping the existing concrete out and starting over minus the $$$ it would entail. Research led us to Bay Area Underpinnings. Hence bright and early one morning Brian and Joe pulled up and made all our fantasies come true! We now can resurface on top of the existing surround with confidence. Nothing but praise here.
