To discuss our plumbing excavation and drainage capabilities, please
contact our Operations Manager on 03 9931 0905.
Excavation & Drainage Services Melbourne
Drainage and underground plumbing infrastructure play a critical role in the safe and efficient operation of residential, commercial and industrial properties. When underground pipes fail or drainage systems become damaged, excavation works are often required to access, repair or replace the affected infrastructure.
At McCarthy Plumbing Group, we provide professional excavation and drainage plumbing services across Melbourne. Our experienced team assists homeowners, builders, commercial property managers, facility managers and industrial clients with drainage repairs, underground pipe installations and excavation works for plumbing infrastructure.
From blocked drains and stormwater issues to sewer replacements and site drainage upgrades, our team delivers practical excavation and drainage solutions tailored to the requirements of each property.
Our Excavation & Drainage Services
McCarthy Plumbing Group provides a wide range of excavation and drainage plumbing services including:
- Sewer and stormwater drainage installation
- Underground pipe repairs and replacement
- Drainage excavation works
- Blocked drain investigations
- Stormwater drainage upgrades
- Excavation for plumbing infrastructure
- Site drainage solutions
- CCTV drain inspections and fault finding
- Drainage maintenance and repairs
Our experienced plumbers and drainage specialists can investigate underground plumbing issues and recommend the most effective long-term repair solution.
Drainage Problems We Commonly Resolve
Drainage issues can develop gradually over time or occur suddenly following storms, ground movement or pipe failure.
Common drainage problems include:
Blocked Sewer Drains
Blocked sewer drains may be caused by tree roots, grease build-up, collapsed pipes or foreign objects within the drainage system.
Stormwater Drainage Issues
Stormwater systems can become blocked or overwhelmed during heavy rainfall, resulting in flooding, overflowing pits or pooling water around buildings.
Collapsed or Damaged Pipes
Older underground pipes can crack, collapse or shift due to age, corrosion or soil movement, requiring excavation and replacement.
Recurring Drain Blockages
Repeated drainage problems may indicate an underlying issue with the pipework that requires CCTV inspection and further investigation.
Our team uses modern drainage equipment to locate the cause of the issue and determine whether excavation is required.
CCTV Drain Inspections & Drainage Diagnostics
McCarthy Plumbing Group uses CCTV drain camera technology to inspect underground drainage systems and identify hidden problems without unnecessary excavation.
CCTV inspections allow our plumbers to identify:
- Tree root intrusion
- Pipe collapses or cracks
- Drainage blockages
- Pipe misalignment
- Damaged or deteriorating pipework
Using CCTV technology helps us accurately diagnose drainage problems and recommend the most appropriate repair solution.
Excavation for Underground Plumbing Repairs
When underground plumbing infrastructure cannot be repaired externally, excavation may be required to access the damaged pipework safely.
Our excavation and drainage services may include:
- Excavation for sewer repairs
- Stormwater drainage excavation
- Pipe replacement and upgrades
- Drainage installation for new developments
- Excavation for plumbing alterations and fitouts
Our experienced team works carefully to minimise disruption to landscaping, driveways and surrounding infrastructure wherever possible.
Commercial & Industrial Drainage Services
McCarthy Plumbing Group provides excavation and drainage services for a wide range of commercial and industrial clients across Melbourne.
We regularly work with:
- Factories and warehouses
- Commercial property managers
- Facilities managers
- Builders and developers
- Schools and childcare centres
- Strata and owners corporations
- Retail and hospitality venues
Our team understands the importance of minimising operational disruption while ensuring drainage systems remain safe and compliant.
Stormwater Drainage & Site Water Management
Effective stormwater drainage is essential for protecting buildings, hardstand areas and surrounding infrastructure from water damage and flooding.
Our stormwater drainage services include:
- Stormwater pipe installation and repairs
- Site drainage upgrades
- Drainage pits and connections
- Surface water management
- Commercial stormwater investigations
- Drainage solutions for industrial sites
We also assist clients with stormwater management and drainage compliance requirements for commercial and industrial properties.
Contractor Compliance & Commercial Site Safety
McCarthy Plumbing Group understands the importance of contractor compliance and safety when carrying out excavation and drainage works on commercial and industrial sites.
Our business maintains contractor compliance through systems including CM3 and Rapid Global, allowing us to work within structured contractor management frameworks commonly required on commercial projects.
Our team members hold a range of industry qualifications and certifications including:
- Working With Children Checks (WWCC)
- National Police Checks
- Working Safely at Heights training
- Elevated Work Platform (EWP) licences
- Drain operations training
- Confined space training
- High pressure water jetting training
- Backflow prevention commissioning and maintenance qualifications
We are fully licensed and insured and committed to delivering safe, compliant and professional plumbing services across all excavation and drainage projects.
Modern Drainage Equipment & Technology
McCarthy Plumbing Group uses modern plumbing and drainage equipment to improve efficiency and reduce unnecessary disruption during drainage investigations and repairs.
Our equipment includes:
- CCTV drain cameras
- High-pressure drain jetters
- Drain clearing eels
- Excavation equipment
- Drain locating and fault-finding equipment
Our plumbers also complete accredited training in drain clearing machinery operations to ensure drainage works are completed safely and effectively.
Servicing Melbourne, Industrial Precincts & Commercial Facilities
McCarthy Plumbing Group provides excavation and drainage plumbing services across Melbourne including:
- Melbourne’s western suburbs including Point Cook, Werribee, Tarneit, Hoppers Crossing, Laverton, Laverton North, Altona and Truganina
- Industrial precincts throughout Melbourne’s west
- Inner Melbourne suburbs
- Melbourne CBD and surrounding commercial areas
Our Laverton North location provides convenient access to Melbourne’s major industrial and commercial corridors.
Why Choose McCarthy Plumbing Group?
✔ Licensed and insured plumbers
✔ Experienced excavation and drainage team
✔ CCTV drain inspections and modern drainage equipment
✔ CM3 and Rapid Global compliant
✔ Experienced commercial and industrial plumbing contractor
✔ Family-owned Melbourne plumbing business since 2013
We pride ourselves on delivering practical drainage solutions, professional communication and reliable workmanship across every project.
Need Excavation or Drainage Repairs?
If you require drainage repairs, underground plumbing excavation or stormwater drainage solutions, McCarthy Plumbing Group can help.
Contact our experienced team today to discuss your excavation and drainage requirements.
