Just Plumbing Repairs

I used Pat Roman at Just Plumbing Repairs and would NEVER use him again. I contacted him to repair a leak on my commode tank, a slow drip.
After 30 minutes work Pat said the job was completed and charged $300.00. Shortly thereafter the drip was worse than it was in the beginning so I called him and he came back, said it was fixed but asked for an additional $30.00 which I refused to pay. Shortly after that I called him and told him it was still leaking. He returned, did something and said it was fixed. Later, I checked the commode and half the bathroom floor was flooded. He offered to come back a fourth time which I declined.