Property is in MD, Contractor primary does business in Northern VA, (So it is out of state, but the DMV area is easily connected and not uncommon for people/contractors to live/work in one state and commute to the other)
I found their Web page online after several searches. It appears I debt with the son of the owner of the company. After negotiating a price he aid he old so it for that price when he had another job in the vicinity to save money now materials/labor. I think he just cut corners, didn't install proper weed barrier do didn't make it 3" compacted so stated in error contract.
I didn't ask for references (my mistake) and I believe the license number was on the contract, I will check tonight. Contract states. 2 year warranty.
I found a related website bashing the company from a disgruntled customer who attempted to contact their lawyer and had no success. He said address and Info on contract was false/out dated.