Worthington designed and then constructed a drainage system in our back yard. We had a significant amount of pooling water in the yard after rain, rendering it unusable. We bought this house largely due to the spacious yard for our dogs, but we often couldn't let them out into it or use it for their training for days after any rain due to it being a mud pit. Now that we have a Worthington drainage system in place, the yard is dry soon after a rain storm, my dogs are happy and I'm not constantly mopping muddy pawprints off the floor. The inspector provided a top notch design for our property, and the crew did an excellent job installing the necessary equipment in a professional and timely manner. I am very, very happy with the results of our Worthington yard project! I highly recommend them to anyone having issues with a muddy yard after rain, or any other waterproofing issue.