Prowler Rentals

These guys knocked on my door and offered their services, they told me that my neighbor sent them over to me because he had contracted them to do his driveway,since we share a driveway. I was reluctant when he told me the cost was $2,500 for the service because I had gotten another quote for $1,500,I told him that I wasn't interested,he proceeded to lower the cost to $2,250,still I said I would think about it. He left and came back a week later,I told him that I was not interested so he lowered the price again to $2,000,I reluctantly agreed to his services provided by Good Guys Contracting. They came on Monday 29th of March to do the job. First thing they demanded was the cash payment for the job before they even started,I went to the bank withdrew the $2,000 and gave it to John(the one that knocked on my door,short Irish guy),I told him to come inside to count the money and give me a receipt,his response was that he didn't need to count it,that he trusted me.They took my cash and started the job,I was watching from my window off and on but for a long while they were just standing by their trucks and hamming it up,no work wasn't going on for at least an hour,when they resumed working they did the front portion of the driveway and the next few minutes I peeked out they were gone... I tried to call them back to find out if they are going to return to finish the job because it was clearly not done,I only got voicemail,I tried several times no answer. Eventually John calls back and askswho is this"? I identified myself and asked him if the job is supposedly finished? He said yes