Sergio does a phenomenal job for a very competitive price and really knows his concrete. We used him for a pad for our hot tub on the side of a hill behind our house. He used extra rebar for reinforcement and anchored it to the house. The pad is still in great shape and has never had any surface issues or cracks despite the heavy hot tub. Last week we had him do our driveway and once again he delivered a fantastic job at a great price. When it comes to you concrete needs Sergio should be your first choice.