Heise's Plumbing recently conducted a professional sewer line camera inspection in Daly City, California.
The Problem
The homeowners had been experiencing sluggish drain performance throughout the lower level of their home.
Our Inspection
Our technician arrived, located the main sewer cleanout, and threaded a high-definition waterproof sewer inspection camera directly into the pipe.
Our Solution
The diagnostic camera scan revealed moderate root intrusion and debris buildup blockages inside the lateral sewer line, which had been restricting waste flow. We documented the precise depth and location of the issue to coordinate a follow-up hydro jetting service. Once the pipe scoping process was completed, we ran water from several fixtures to confirm the status of the drainage system in compliance with standard plumbing codes.
Final Results
All diagnostic testing was verified for accurate findings and reliable system assessment.
Signs You May Need a Sewer Camera Inspection
Common signs that point to a sewer or drain system issue include:
- Recurring Backups: Mainline drains or toilets backing up multiple times.
- Slow Drains: Multiple sinks, tubs, or showers draining sluggishly simultaneously.
- Gurgling Sounds: Strange gurgling or bubbling noises coming from your toilet or sink drains.
- Sewer Odors: Foul sewage smells inside your home or near outdoor cleanouts.
- Soggy Lawn Patches: Unexpected wet spots or lush green patches in your yard.
Common Causes of Sewer and Drain Blockages
Blockages typically form due to one or more of the following issues:
- Tree Root Intrusion: Tiny roots seek out moisture, entering pipe joints and expanding inside.
- Grease & Oil Buildup: Fats, oils, and grease solidify on pipe walls over time, catching other debris.
- Foreign Objects: Flushed paper products, wipes, hair, and soap scum accumulate to block flow.
- Structural Pipe Failure: Aging cast iron, clay, or Orangeburg pipes cracking, shifting, or collapsing.
Plumbing Considerations in Daly City
Properties in Daly City and the surrounding Peninsula communities feature a mix of historic piping systems and modern upgrades. Homes with legacy cast iron lines are prone to internal scaling and root intrusions, making periodic pipe scoping and proactive system maintenance key for avoiding mainline water backups.


