I've worked on and off with the sales reps over at GST these past few years. They are some of the most knowledgeable in the entire industry when it comes to turf, installation, irrigation, etc. Anytime I have questions about anything related to turf, they always take care of me and teach me exactly what I need to know. I then pass the information down to my own customers to make sure they know the product they are buying as well. The turf quality is top of the line and I'm surprised they can offer it at such low prices. The industry is lucky to have GST as a leading manufacturer, since they also have coverage all over the US.