Your sewer line is the critical underground pipe that carries all wastewater from your home to the municipal sewer system or septic tank. When this vital component fails, the consequences can be severe — from sewage backing up into your home to contaminated soil in your yard. Sanmateo Plumbing Co provides comprehensive sewer line services throughout San Mateo, including video camera inspections, professional cleaning, spot repairs, trenchless relining, and complete sewer line replacement.
Sewer line problems are often caused by tree root intrusion, aging pipe materials (clay, Orangeburg, or cast iron), ground shifting, grease buildup, or foreign objects flushed down drains. Many homes in the San Mateo area have sewer lines that are 30, 40, or even 50+ years old, made of materials that deteriorate over time. Our sewer camera inspection service allows us to see the exact condition of your sewer line from the inside, identifying problems before they cause a complete failure.
When repairs are needed, we specialize in trenchless sewer repair methods that can fix or replace your sewer line without digging up your entire yard. Pipe lining (CIPP) and pipe bursting technology allow us to rehabilitate damaged sewer lines with minimal excavation, preserving your landscaping, driveway, and sidewalks while providing a permanent solution.
Warning Signs for Sewer Line Repair
Catching these issues early helps you avoid costly repairs and protect your home. Here are the most common indicators that it's time to call a professional:
- Multiple drains in the house backing up or draining slowly at the same time
- Sewage odor in the yard, basement, or near cleanout access points
- Unusually lush or green patches of grass in the yard over the sewer line path
- Sinkholes or depressions forming in the yard along the sewer line route
- Gurgling sounds from toilets or drains when water is used elsewhere
- Sewage backing up through the lowest drains in the home, especially floor drains
Don't Wait Until It's an Emergency
What seems like a minor issue today can turn into a major expense tomorrow. If you notice any of these signs, contact Sanmateo Plumbing Co at (650) 519-0591 for a prompt evaluation.
Sewer Line Repair Issues? We Can Help.
Our licensed plumbers are standing by to help.
Get Help: (650) 519-0591Our Sewer Line Repair Process
Our systematic approach guarantees quality results on every project. Here's how we handle sewer line repair from start to finish:
Camera Inspection
We insert a high-definition waterproof camera into your sewer line to visually inspect the entire length, identifying cracks, root intrusion, blockages, bellies, and deterioration.
Detailed Report
You receive a complete report with video footage showing the condition of your sewer line, the location and nature of any problems, and our recommended solutions with pricing.
Repair or Replace
We perform the agreed-upon service — whether it's cleaning, spot repair, trenchless lining, pipe bursting, or traditional excavation — using the best method for your specific situation.
Final Inspection
After the work is complete, we perform a follow-up camera inspection to verify the repair quality, ensure proper flow, and provide you with documentation for your records.
Why Professional Sewer Line Repair Matters
Sewer line work is among the most complex and consequential plumbing services. It requires specialized equipment — sewer cameras, hydro jetting machines, pipe lining equipment, excavation machinery — and deep knowledge of local codes, utility locations, and proper repair techniques. In San Mateo, sewer line work typically requires permits and inspections, which must be arranged by a licensed contractor.
More critically, improper sewer repairs can create health hazards, environmental contamination, and property damage far worse than the original problem. Sewer lines carry disease-causing pathogens, and any work on these systems must be performed to strict standards to protect your family and neighbors. A licensed plumber ensures the job is done safely, to code, and with a warranty that protects your investment.
Should You DIY or Call a Pro?
Some simple tasks are suitable for DIY, but most plumbing jobs benefit from professional tools, training, and code knowledge. Here's a comparison:
| Factor | DIY Approach | Professional Service |
|---|---|---|
| Diagnosis | Cannot see inside the sewer line | HD camera inspection reveals exact issues |
| Equipment | Consumer drain snakes can't reach far enough | Commercial machines reach 200+ feet |
| Repair Methods | No access to trenchless technology | Trenchless options preserve your yard |
| Permits | Unpermitted work creates legal issues | All permits and inspections handled |
| Safety | Exposure to sewage pathogens | Proper safety equipment and protocols |
| Warranty | No warranty on DIY sewer work | Comprehensive warranty on all repairs |
Not Sure What You Need?
We provide honest advice and free estimates on all sewer line repair work.
Call (650) 519-0591 TodayMaintenance Tips for Sewer Line Repair
A little prevention goes a long way in avoiding expensive plumbing repairs. Follow these tips from our experienced plumbers:
- Schedule a sewer camera inspection every 3-5 years to catch problems before they cause backups
- Never flush wipes (even 'flushable' ones), feminine products, diapers, or paper towels down toilets
- If you have large trees near your sewer line, have roots treated preventively every 1-2 years
- Avoid pouring grease down drains — it solidifies in sewer lines and causes major blockages
- Know the location and material of your sewer line — this helps predict maintenance needs
- Install a backwater prevention valve if your area is prone to sewer backups during heavy rain
- Consider sewer line insurance or a home warranty that covers sewer repairs for homes with older pipes
Frequently Asked Questions About Sewer Line Repair
Talk to a Sewer Line Repair Expert
The sooner you call, the sooner we can fix it. Reach Sanmateo Plumbing Co for same-day service.
Get Help: (650) 519-0591