5 Best Basement Waterproofing Experts in Melbourne for Lasting Protection
If your home in Melbourne has a basement, keeping it dry is crucial to protecting its value and structural integrity. Even small damp spots or leaks can turn into costly problems later, especially in new builds or older homes.
Well, that’s actually why I’ve put together a list of the best basement waterproofing in Melbourne to help you choose with confidence.
If you’re also planning basement renovations or thinking about things to do this weekend, these local experts can help keep your space safe and dry.
Check them out and find the right team for your home today!
How much does basement waterproofing cost in Melbourne?
Basement waterproofing in Melbourne typically costs $2,500 to $18,000+, depending on the size of the basement, the waterproofing method used, and the extent of water damage or required repairs.
| Waterproofing Method | Average Cost |
| Crack Injection (Internal) | $500 – $1,500 per crack |
| New-Build External Tanking | $60 – $130 per m² |
| Internal Remediation/Tanking Systems | $150 – $300 per m² |
| General Waterproofing Contractors | $70 – $100+ per m² |
1. Affordable Tiles & Trades
Website: https://affordabletilesandtrades.com.au/
Address: Factory 6/18 Racecourse Rd.
Contact: 0488 400 062 / 0426 864 720
Hours: Monday – Friday 8:00 AM – 5:00 PM, Saturday 9:00 AM – 5:00 PM
If you’re planning more than one home project, Affordable Tiles & Trades can make things easier by handling several jobs in one place.
They’re licensed waterproofing specialists who follow Australian Standards, so their work meets local requirements.
Plus, their team uses premium waterproofing membranes and sealants for basements, kitchens, balconies, and other areas prone to moisture exposure.
Another thing I like is that the same team can handle both waterproofing and floor tiling, so you don’t have to hire separate contractors for each job.
The downside is that some customers have reported problems with delayed invoices, slow refunds, limited card payment options, and mixed customer service experiences.
Even so, their all-in-one service can make home renovation projects easier to manage.
Reliable and easy to deal with from start to finish
Absolutely amazing work by affordable tiles and trades the laundry renovation was completed to a very high standard with great attention to details the tiling ,waterproofing and finishing all looks perfect professional, reliable,and easy to deal with from start to finish. Highly recommend for anyone looking for quality relocation work.
- Rawin Takshak | Google Review
2. Tech-Dry
Website: https://www.tech-drydampproofing.com.au/
Address: Office 2/177-179 Coventry St.
Contact: 03 9699 8233
Hours: Monday – Friday 8:30 AM – 4:30 PM
Older homes with ongoing damp problems often need a specialist, and Tech-Dry brings more than 38 years of waterproofing and damp-proofing experience across Victoria.
They focus on rising damp and remedial moisture issues, making them a strong choice for difficult projects.
Their team has also worked on major heritage buildings, including the Old Melbourne Gaol, showing they have the skills to handle complex structures.
Instead of using the same treatment for every property, they conduct detailed inspections and recommend a moisture solution tailored to your home’s specific needs.
They’re also members of Master Builders Victoria, which demonstrates their commitment to professional standards.
The main drawback is that some customers have experienced slow responses to phone messages and initial inquiries before work begins.
We could not be happier with the finished product
Tech-Dry treated the severe rising damp we had throughout our terrace house and the place is like new. Andrew and Chris were incredible – very knowledgeable, trustworthy, transparent, excellent at communicating and we could not be happier with the finished product. At every turn they went above and beyond. I would recommend them in a heartbeat!
- Jessie Carter | Google Review
Explained the issue in detail
Chris and the team were fantastic! Chris quoted, explained the issue in detail, completed the works and came back to follow up to ensure it was 100%. If you have damp issues, this company are your people!
- Sara Ball | Google Review
3. HomeWise Roofing And Property Maintenance
Website: https://homewiseroofingandpropertymaintenance.com.au/
Address: SUITE 1/530 Little Collins St.
Contact: 0426 683 505
Hours: Monday – Friday 8:00 AM – 5:00 PM
If you’d rather hire one company for several home repairs, HomeWise Roofing And Property Maintenance is a convenient choice.
Backed by over 25 years of experience, they provide complete property maintenance, including damp-proof membranes and drainage systems designed to protect basements from moisture and flooding.
Their team can also handle roof leaks and foundation issues, making it easier to manage multiple repairs through one contractor.
After dealing with a leaking basement storage room myself, I learned that fixing problems early with a versatile team can save a lot of stress and money.
They’re also fully licensed and insured, serving both residential and commercial properties across Melbourne.
The only downside is that some customers have reported receiving unwanted promotional follow-ups after making their first inquiry.
Im so happy with the results
Every single thing from start to finish was handled professionally and all work was completed to a much higher standard than i had expected .it also helps that everyone i spoke to from phone to the team that came out were polite and understanding people. Honestly im so happy with the results. THANK YOU HomeWise 🤩 …
- ross shell | Google Review
Professional, prompt
Homewise have been fantastic to work with. Professional, prompt and overall solid ‘tip-top’ communication. They have been particularly easy to work with, very responsive to my needs. The quality of their work has been A1!! I would recommend this group to anyone.
- Andrew Dobney | Google Review
4. Findlay-Evans Waterproofing
Website: https://waterproofingfew.com.au/
Areas Served: Melbourne Metropolitan Area, Victoria, Australia
Contact: 03 8812 2918
Hours: Monday – Friday 8:30 AM – 4:00 PM
When basic waterproofing repairs don’t fix the problem, Findlay-Evans Waterproofing is a good choice for more complex jobs.
The company is led by a Managing Director with more than 40 years of experience in the Australian construction industry. All work is done by trained in-house staff instead of subcontractors.
They specialise in remedial structural waterproofing and understand the building problems that can lead to serious water damage.
Their team installs advanced below-ground tanking systems using seamless liquid-applied membranes made to last for the building’s full service life.
They also have plenty of experience fixing failed waterproofing systems that need a long-term solution.
However, they mainly handle commercial and complex remedial projects, so simple residential jobs may not always be the best fit.
For anyone who needs waterproofing services
Many thanks to Paul, Michael and the team at Findlay Evans Waterproofing. Professional workmanship from start to finish. The water leaks to our commercial rooftop are now completely resolved. I highly recommend this team’s services for anyone who needs waterproofing services.
- Jacob | Google Review
Went above and beyond helping us with our problems
Paul Evans at Waterproofing Few went above and beyond helping us with our problems. Whilst our job was not something his company does, he provided detailed advice and help to rectify our situation. I cannot thank him enough…we are so thankful. It is so impressive these days to find people that just want to help and not rip you off! Michelle Moreton
- Thomas Moreton | Google Review
5. Austin Waterproofing
Website: https://www.austinwaterproofing.com.au/
Address: Factory 15 / 75 Clifton Grove Carrum Downs 3201
Contact: 03 9782 9628 / 0434 035 881
Hours: Monday – Friday 7:00 AM – 5:00 PM, Saturday 8:00 AM – 3:00 PM
Austin Waterproofing is a good choice if you’re building a new home or planning a major renovation and want your waterproofing done right from the start.
As a family-owned business with more than 15 years of residential experience, they offer friendly, personal service while following Australian Standards.
They specialise in basement waterproofing, crack repairs, and early planning advice to help identify moisture problems before construction proceeds.
Every waterproofing job comes with a written guarantee of at least seven years, giving you extra confidence in the materials they use.
They also provide leak detection and reliable work, making them a strong option for homeowners.
However, their small team can book up quickly and may not be able to take on multiple large commercial projects simultaneously.
Most professional waterproofers I’ve come across
Ive been in the building trade for 20+ years, and Austin Waterproofing are the most professional waterproofers Ive come across. They did a great job and their attention to detail was fantastic, I highly recommend them.
- Matt Hosie | Google Review