John baethke & son plumbing has completed more than , drain, pipe, sewer, and water heater jobs and we're ready to help you next! One-off repair is a fixed one off. A plunger and and bit of arm action! Payment when booking an appointment. Independent reviews for products & service - see more. Please drop us a line below and we'll get in touch with you shortly! We provide a variety of residential, commercial and industrial services including. Combi boilers are smaller than other.