Posted on September 10, 2022 An indicator that drain issues are on the horizon is potential bubbling in the toilet, or any uncommon smell… So if this happens, don’t overlook and beat any issues with a quick call to Smith. Encountering toilet bubbling or any distinctive foul odor is not a typical daily circumstance. These occurrences are usually a manifestation of a significant underlying plumbing problem. If you encounter this, it’s best to immediately call an expert plumber from Smith Plumbing, Heating, Cooling & Electrical – the sewer line experts!