Vish veer

They came to fix faucet and reconnect sink. After the tech finish found water leaking from the dishwasher beside the sink. The dish washer water in and out connected to the same spot where he did the work. But he refused to fix it. I mailed the company and called them. The lady over the phone gave irresponsible answer. I got some other plumber to fix my leakage. Never hire them.