Rodney Haynes, from Haynes Sprinklers And Drainage (serving North Dallas, Collin County and Grayson County Texas) just provided us a new 9-minute video where he goes into detail about French Drain design and installation. He also discusses other yard drainage correction topics.
Here is a link to the video and we have embedded it below:
You may call or text Haynes if you would like him to inspect your property in the North Texas communities he serves. The phone number is (972) 895-4850.