Sewer Line Repair Brisbane

Trusted on the Northside for over 20 years
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Expert Sewer Repair Services
We specialise in diagnosing and repairing sewer issues quickly and effectively. Our sewer line repair services include:
- CCTV inspections to locate cracks, blockages, and pipe failures
- High-pressure water jetting to clear debris and roots
- Pipe relining for non-invasive, long-term repairs
- Robotic cutting to remove intrusions or obstructions
- Excavation and full sewer replacement if required
We tailor our approach depending on the condition of your pipes, always providing the most cost-effective solution for your property.





Hear From Our Clients
Common Causes of Sewer Damage
Brisbane sewer systems often face problems due to environmental and structural factors. The most common causes of sewer damage include:
- Tree root intrusion into sewer pipes
- Ground movement causing cracks or pipe misalignment
- Ageing or corroded pipes
- Collapsed sections from heavy loads or poor installation
- Blockages from grease, debris, or foreign objects
By conducting detailed inspections, we ensure the root cause of the issue is identified and repaired properly the first time.


Why Choose LJM Plumbing for Sewer Line Repair?
At LJM Plumbing, Gas and Drainage, we combine extensive experience with advanced technology to deliver superior sewer repair services. Our clients choose us because we offer:
- Licensed and insured sewer specialists
- In-house equipment including jetters, robotic cutters, and excavators
- Non-invasive repair methods such as pipe relining
- 24/7 availability for emergency sewer repairs
- Transparent pricing and clear communication
- Full compliance with Queensland plumbing standards
We carry all equipment in-house, meaning we never leave a job incomplete due to lack of resources or subcontractor delays.
Long-Term Sewer Protection
Our focus is not only on fixing today’s problem but also preventing future failures. By combining sewer line repair with preventative maintenance, CCTV inspections, and relining options, we provide long-term solutions that extend the lifespan of your system.
We also offer scheduled servicing for commercial and multi-residential properties to reduce the risk of unexpected sewer blockages or collapses.

Frequently Asked Questions
- What are the signs I need sewer line repair?
Slow drains, foul odours, recurring blockages, or sewage backups inside your property are common signs of sewer damage.
- Do you offer non-invasive sewer repair?
Yes. We use advanced pipe relining methods to repair cracks and leaks without the need for excavation.
- How do you locate sewer problems?
We use CCTV inspections to pinpoint the exact location and severity of the issue before recommending repairs.
- Can you repair sewer pipes damaged by tree roots?
Absolutely. We remove the roots, repair or reline the affected section, and restore full pipe integrity.
- Do you provide emergency sewer repairs in Brisbane?
Yes. Our team is available 24/7 to handle urgent blockages, leaks, and sewer collapses.
- Do you repair both residential and commercial sewer systems?
Yes. We provide sewer repair services for homes, businesses, body corporates, and industrial facilities.
- Is replacement always necessary for damaged sewer pipes?
Not always. Many issues can be resolved with pipe relining, which is faster, more affordable, and less disruptive than full replacement.
For expert sewer line repair in Brisbane, contact LJM Plumbing, Gas and Drainage today. Our professional sewer repair services deliver long-term results and protect your property from costly damage.
