Drain completely stopped up two days before Christmas. Niemeyer Brothers came out the same day I called. Plumbers were courteous and professional. My drain was a mess.Very difficult to get to the clog. They took it as a challenge and kept at it until it flowed better than it has in 30 years. It took some time but they were kind enough to bill me less which made me very happy. I also had them replace the faucet and water dispenser too and they did a great job. They took care and cleaned up nicely afterwards. Very happy customer.