Pipe & Tank Relining Perth
Trenchless pipe repair to restore pipes and tanks without excavation.
Damaged pipes or tanks can lead to hidden leaks, structural damage, and costly repairs if left untreated. Expand Plumbing & Gas provide non-invasive pipe and tank relining across Perth – restoring your system without excavation. Our licensed team detect, locate, and repair issues quickly, delivering long-term solutions with minimal disruption.
Rating + “24/7 | WA-licensed | Family-owned
OUR PIPE & TANK RELINING SERVICES
We provide complete burst pipe repairs across Perth, including:

Pipe Relining & Renewal
Repair and renew cracked, leaking, worn or root-intruded pipes without digging. Suitable for residential, commercial and industrial properties, this method restores the existing infrastructure.

Drain & Sewer Relining
Reinforce failing underground drains and sewer lines with durable internal liners that seal cracks, prevent further leaks, and restore long-term performance without excavation.

Tank Relining
Restore worn or leaking tanks with protective internal coatings that extend service life and reduce the need for full replacement. Suitable for water storage tanks, grease traps and industrial containment sysems.

Commercial & Large Diameter Relining
Specialised commercial pipe relining for car parks, strata buildings, warehouses, industrial sites and remote locations where excavation is costly or disruptive.

End-to-End Relining Service
We detect, locate and repair pipe and tank issues using advanced equipment, providing accurate diagnosis and long-term trenchless repair solutions.

CCTV Pipe Inspections
Identify cracks, blockages, root intrusion and hidden pipe damage using advanced CCTV drain cameras before recommending the most effective relining solution.
ENVIRONMENTAL & STRUCTURAL IMPACTS
Damaged pipes, tanks and in-ground systems don’t just affect your property, they can have wider environmental and structural impacts if left unresolved.
- Groundwater ingress and infiltration can place additional strain on systems, leading to overflows or system failure
- Leaks can allow wastewater, contaminants or chemicals to escape into the surrounding soil and environment
- Failing infrastructure in pump stations, grease traps and sumps can compromise system performance and compliance requirements
- Ongoing leaks can contribute to soil movement and erosion, subsidence and structural instability
Relining provides a contained, long-term solution that restores system integrity while helping reduce environmental risk and unnecessary excavation. Expand Plumbing & Gas are equipped to assess, access and restore complex systems safely and effectively.
Why Choose
Expand Group for Pipe & Tank Relining?
Licensed & insured Perth plumbers
24/7 emergency callouts for urgent burst pipes
Advanced leak detection (thermal imaging, acoustic sensors)
Specialized Knowledge in Faulty Pipe Materials:
We provide expert replacement services for pipes implicated in issues like the Iplex PEX pipe lawsuit due to material failure.
EXCELLENT Based on 181 reviews Posted on Wray AveTrustindex verifies that the original source of the review is Google. Thanks Scott for an excellent job installing my new gas stove-top and mixer tap. Really fast response and service. Much appreciated. AntonPosted on Lina PlattsTrustindex verifies that the original source of the review is Google. Great service with very friendly service men. ThanksPosted on Indrawati SunarjaTrustindex verifies that the original source of the review is Google. Had issue with having cold shower, was thinking of replacing the water tank (5 years old). Called Expand Plumbing (based on good reviews they have) and they sent Ben to our place within hours. He then simply clean the valve and we got hot water again with very reasonable fee (no call out fee). Ben was fantastic and explained to us the problems clearly. Highly recommended!!Posted on Delta SlugTrustindex verifies that the original source of the review is Google. Outstanding and prompt service. Staff are friendly and knowledgeable. Recommend unreservedly. Glenn BullCreekPosted on HSTrustindex verifies that the original source of the review is Google. Thankyou Alex for the quick response to send out the plumbers. Very efficient and nice people to deal with. Highly recommendedPosted on Nina AhmadTrustindex verifies that the original source of the review is Google. This is the second time using Expand plumbing. Both times the work was done promptly and professionally. Ben was very courteous and explained the fault and how it was to be fixed. Thank you for a great job and I will recommend you to others.Posted on A Triggered BoiTrustindex verifies that the original source of the review is Google. My gas System needed certification, and James was all over it. He double checked everything and made sure it was up to spec Service was excellent, on time and quick. Would absolutely recommend Plumbdog and their servicesPosted on nicole schnitzlerTrustindex verifies that the original source of the review is Google. Thank you Alec and Sarah! I know diddly squat about water pipes, so when our front water meter was going off like a frog in a sock, and it was almost 5pm - needless to say, I got a bit panicked. Sarah sent me the easy-to-navigate booking form, and instantly, Alec was on his way. Alec figured it was a water corp issue and he very accommodatingly called them for me and explained the issue. The nicest, fastest and professional service I have had in a long time. Expand to the rescue!Posted on Shayne SmithTrustindex verifies that the original source of the review is Google. I recently had a fantastic experience with Expand Group Plumbing! They sent out a couple of young guys who were not only well-mannered but also efficient and professional. They got the job done quickly and made sure to clean up thoroughly before leaving. I couldn't be happier with the service I received. Highly recommend Expand Group Plumbing for anyone in need of reliable and quality plumbing services!Posted on Claud LinTrustindex verifies that the original source of the review is Google. Ben and Ryan helped fix a leak in my kitchen caused by cracks in the drain. We also discovered that the drain was blocked, and they assisted with clearing the blockage. Their service was very professional. Thank you very much!
SIGNS YOU MIGHT NEED PIPE OR TANK RELINING
Not all pipe or tank issues are obvious. These signs can indicate hidden damage that may require relining or renewal:
- Recurring blockages or slow drains
- Unexplained increase in water bills
- Damp patches, mould or water stains
- Cracks or deterioration in pipes or tanks
- Tree root intrusion in underground pipes
- Leaks without a visible source
- Foul odours from drains or surrounding areas
- Ageing infrastructure showing signs of failure
Early detection can prevent costly damage or full replacement. Our team can assess your system and recommend the most effective solution.
Trenchless Pipe Relining in Perth
A commercial property in Perth was experiencing ongoing drainage issues beneath a high-traffic car park. Excavation and full pipe replacement would have required partial closure and major disruption.
Our team identified damaged sections within the stormwater line and completed a trenchless pipe relining solution, restoring and renewing the system with minimal downtime and no excavation.
Book Pipe & Tank Relining in Perth Today
Avoid costly excavation and unnecessary replacement. Expand Plumbing & Gas provide trenchless pipe and tank relining solutions across Perth, restoring damaged infrastructure with minimal disruption and long-term results.
Pipe & Tank Relining Perth FAQs
Do you offer trenchless pipe relining across Perth?
Yes. We provide trenchless pipe relining solutions for residential, commercial and industrial properties throughout Perth, restoring damaged pipes without excavation or full replacement.
What types of pipes can be relined?
We can reline many types of underground infrastructure including stormwater pipes, sewer lines, drainage systems and large diameter commercial pipes.
Is pipe relining better than replacing pipes?
In many cases, yes. Pipe relining avoids major excavation, reduces disruption and can significantly extend the life of existing infrastructure while lowering overall repair costs.
Can you repair pipes beneath driveways, car parks and buildings?
Yes. Trenchless relining is ideal for pipes located beneath driveways, car parks, roads, warehouses and buildings where excavation would be costly or disruptive.
How much does pipe relining cost in Perth?
Costs vary depending on pipe size, access, damage severity and project complexity. We provide upfront inspections and tailored quotations before work begins.