Over time, galvanized pipes fill up with calcium and minerals, and there is no code-approved way to clear the line. Calcium and minerals are leeched out of the water and bond to the inside of galvanized pipe, it forms a rock-like substance. These minerals begin to choke off the inside of the pipe and slow the water down. As water slows down, more calcium is removed from the water. Eventually the inside diameter is reduced so much that water does not flow freely. The best solution to this drain problem is to replace the line with High Density Polyethylene (HDPE) pipe, which will provide better pressure and will not accumulate calcium and minerals.

Once you get to a point where the water is backing up in multiple fixtures it means either the main sewer line from the house to the city sewer or septic tank has a blockage. Once these lines get filled, a small hand snake is ineffective. The same with chemical clog removers. You're way past that point. Right now you are at the stage where you need a professional to solve your sewer problems.

A clogged main sewer line can lead to water backing up from drains, accompanied by gurgling sounds. Causes include broken pipes, debris buildup, and tree root intrusion. Professional assistance, such as City Plumbing pro, is recommended for sewer repair, especially if pipes are damaged.

If your main drain is still backing up after using a cable, it's time for a camera inspection. Root removal requires thorough scraping of the pipe's interior diameter, not just moving them aside. While city sewer backup is possible, roots are a common culprit. A professional inspection reveals pipe condition and root damage, helping plan repairs. City Plumbing pro offers camera inspections to locate and assess issues inside or outside the house, locating clean-outs and measuring distances accurately.

A sewer line inspection camera is a waterproof device used to visually inspect pipes, including those underground or behind walls. It consists of a flexible rod with a high-definition camera at its tip, transmitting video to an HDTV monitor. LED lights illuminate the pipe interior, revealing issues like root intrusion, cracks, corrosion, or obstructions. The camera also records depth and location of defects. Inspections are recommended for recurring backups, slow drains, or before home purchases to prevent future repair costs. Roto-Rooter offers professional assistance for outdoor plumbing issues.

Tree roots can infiltrate pipes, forming hair-like masses that trap debris and cause clogs. If left unchecked, roots can completely block pipes and exert pressure, leading to cracks or collapses. Clay tile pipes are particularly vulnerable, while concrete and PVC pipes are also at risk, albeit to a lesser degree. PVC pipes, with fewer and tighter joints, are less prone to leaks from settlement. Regular maintenance and root control measures are essential to prevent pipe damage and blockages.

Trenchless technology cannot be used on a bellied line because the sleeve will simply follow the existing pipe and end up with a belly. The line has to be dug up at the belly and repaired with a new section of pipe to correct the belly. There are other techniques for running a new line alongside the existing sewer line with directional boring or with a pneumatic gopher. Both of these technologies, however, might encounter problems with rocks or underground cables if they are in the path of the bore.