Slow drains, gurgling sounds, and recurring backups may signal buildup in the line that needs proper drain cleaning. Basic clearing can help with simple blockages, while hydro jetting may be considered for heavier buildup when pipe conditions allow. Tankless Service Squad Water Heater Pros heaters can also need descaling and flow checks to keep performance steady. Some plumbing issues are hidden, such as slab leaks or underground sewer line problems. If you are dealing with a leak or backup, quick action often makes the situation easier to control