Business ProfileforC-U Under Construction

I hired this business to do a sewer line replacement in my basement/underground outside foundation on 10-23-23. I received an initial quote of the job costing $1400, then it rose to $2400 as the work started that day. When I received the final invoice, my total had risen to $3283. I had a manager from this company (******* *****) on my property watching over the job and he gave me his word that this job would be finalized to "around $2000". We shook hands and I was given his business card with his personal cell phone number and was told to call or text anytime and when the bill showed up, he would make adjustments to reflect the price per our conversation. I have cameras on my property that can prove this conversation happened. As work was being done, there were numerous times I was asked by the contractors to provide them with a tool, bucket, 1 hours worth of water from my own tap, and various other requests, again all recorded on camera. The rented piece of equipment they brought on site was leaking diesel fuel all over my yard and driveway, which I had to pay for a cleanup to avoid any potential issues with EPA. The digging machine also left a huge mound of dirt against the foundation and is nowhere near level as it was when the job first started. I have pictures to prove this. Management is reneging the entire agreement and demanding I pay the $3283 and refuses to let me speak to owner **** *********, and has no remorse for the way they left my property and blatantly lied several times over the job cost. For a desired settlement, I will agree to pay the $2400, and am asking the remaining $883 be removed from my invoice. If pictures are needed, I will upload upon request.