Gregg did a very thorough job with our sod installation. He and his helper spent a good 8 hours preparing the soil, laying compost, leveling, removing roots, and definitely didn't cut any corners. The sod he purchased seems to be high quality and is a nice, lush green. He ended up spending more on materials than he planned but he stuck to his original, very fair quote. He was friendly, professional, and communicative. I would recommend Gregg for any landscaping project.