Best Instant Hot Water Systems in Oklahoma City OK

Had them come out to fix an outdoor leaking faucet and potentially install some water filters. The quote for the water filters was nearly $2000 so I passed on that. After paying to fix the faucet it still leaked. I called back and was told they would reach back out to me. They never did so I had to call again. The plumber came back and fixed it but I wasted a lot of time. Also when you pay there is an option to tip!