BZ Dependable Plumbing & Heating Inc. Plumbing makes it a priority to treat your home with respect. When you call our qualified technicians for a service visit, you will get a tailored and unique experience. All workers are uniformed and all vehicles are easily identified by our familiar logo. When we show up, you know that protecting your Bergen County area home is important to us. That's why all of our technicians use protective shoe covers and leave your home the way we found it.