We previously had 20 trees removed and were left with multiple mounds of mulch/dirt, excessive wetness (swamp areas), and overall uneven/overgrown back third of the yard. Cornerstone came in and leveled the yard, installed a drain connecting to the main drain system, and reseeded the worked areas, which almost doubled the size of useable space of our yard.
From the first estimate, they set themselves above the competition. I got estimates from multiple companies, but Cornerstone was the only one who actually measured the current grade of the yard to find the lowest point to put the drain, as well as give a more accurate estimate.
We were thoroughly impressed with the number of ways they went above and beyond in communication and proffessionalism. I would highly suggest Cornerstone for any landscaping project!