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Bathrooms may be complex to renovate. And that’s where we can help

Brisbane Bathroom Renovators - Our Guarantees


As registered and highly experienced builders, you will have the peace of mind of knowing that all of our bathroom renovations are backed by a 7 year structural guarantee.

Brisbane Bathroom Renovators - Fixed Price Bathroom Renovations


We believe in offering clear and transparent pricing, professionally detailing quote inclusions and terms. On top of that, your bathroom renovation, your project will be insured by one of the best in the industry. Just ask us about this as not many Brisbane bathroom renovators offer this protection.

Brisbane Bathroom Renovators - One Point of Communication Promise


With access to a vast network of suppliers, we can help source all the fixtures and fittings that is needed for your bathroom renovation in Brisbane, saving you time and money.

Our Brisbane bathroom renovation services

Bathroom Renovations Mansfield

Brisbane bathroom design

Unlike other bathroom renovators in Brisbane that implement a one size fits all solution, our bathroom design service starts with an in-depth consultation. We’ll spend the time to understand your needs and wants and come up with a design that tics all the boxes.

Bathroom renovations Brisbane

Choosing the right trade team for your bathroom renovation in Brisbane is perhaps one of the most critical decisions you need to make. Using a “general” tradesperson or builder for a bathroom renovation is risky and costly, especially when things go wrong.

With Relianz, you have the confidence of knowing that bathroom renovation are all we do- all day long. Each project is backed by a solid and experienced bathroom renovation team, led by qualified bathroom specialist and builder, Sean Gottke.

So whether you need a full bathroom renovation Brisbane, an en-suite, a small or large bathroom renovation for an existing or new home, you’ll be safely covered with the right in-depth expertise.

Bathroom renovations Toowong
Laundry renovations Brisbane

Laundry renovations Brisbane

Based on your budget and needs, our laundry renovations in Brisbane aim to be highly functional, taking into account available space, appliances that need to be fitted, and the storage space you need.

Full home renovation & maintenance in Brisbane

As registered builders, we can help around your property with anything else related to your bathroom renovation, whether it means knocking out walls or doors, repainting the house, or even renovating your kitchen.

Indooroopilly home renovations

Meet founder and chief bathroom renovations specialist, Sean Gottke

Brisbane Bathroom Renovators - Director Sean Gottke

Hi, I’m Sean and welcome to my company, Relianzi. We are a boutique locally based bathroom company servicing Brisbane residents.

With over 6 years in the industry, I understand that any renovation project is both exciting and scary, and doubly so when you are looking to redo your bathroom as it’s one of the most complex rooms in the home to renovate.

My mission is to help transform what is arguably one of the biggest renovation inconveniences into a seamless and stress-free experience. With bathroom renovations in particular, the challenge is always there to add space and increase functionality and value. We simply understand how to make it work better.

As a qualified bathroom renovation specialist, and with a long list of happy clients, you can rest assured of what we deliver- high-quality bathroom renovations with NO workmanship issues and within budget.  Why not contact me today for a FREE no-obligation consultation about your bathroom renovation in Brisbane.

Let’s Talk

More happy clients across Brisbane

I was put on to Relianzi by another tradesman I often used. I was really happy with the quality of Sean’s work, what he delivered, his prompt call to action and the fact that he actually makes me look good at my job, because I am only as good as the people I’ve got working for me. Sean definitely delivers every time I ask him to look at a property, give his recommendations on what is required and to offer the owner the best value for the money that they are willing to invest. Sean has always worked above and beyond my expectations and I can happily leave Sean to complete a job without having to micro-manage him and I know when I go and do the final inspection, I am going to be really pleased with the results and in turn the owners are actually going to be really pleased as well. I would happily recommend Sean to anyone that is looking for quality workmanship and someone who takes pride in their work as well.

Mia DavisPlace Annerley Real Estate, Qld

Tricky bathroom remodel, already had two other builders flake on me when I found Relianzi. The owner personally came out promptly, we were in desperate need of a fix and had to fix the below apartment because of damage from a leak. Could not be happier with the outcome, full remodel of our bathroom and the below apartment looks better than before the leak damage. Cannot recommend enough. Genuinely appreciate the attention to detail, professional trades and the second to none quality of work.

Kathy H.

Relianzi gutted my small rental property bathroom and worked and was able to work with me to keep within a very small budget. A couple of small issues arose during final inspection, which Sean fixed quickly and professionally. The new bathroom looks fresh and modern. Thanks Sean

Kit Nicolle

Thank you Sean for making our extensive renovation as seamless and painless as possible. Your advise, Competitive pricing and first class workmanship were appreciated. We have no hesitation to recommend your services to anyone.

Frank Lowe

We have been using Sean from Relianzi for our renovation needs, Relianzi have worked on numerous projects completing bathroom and kitchen renovations. Sean’s extensive knowledge of renovations has been evident in there attention to detail and high quality workmanship. This has meant they have provided us with a stress free experience leaving us and our landlords very satisfied with the whole experience. The quotes he has provided have been detailed and comprehensive which is helpful for our clients.
I would highly recommend Sean to anyone wanting to undertake a bathroom or kitchen renovation.

Tim Altass

See our latest bathroom & laundry renovation projects across Brisbane 

You may also visit our gallery page to view more recent bathroom and laundry renovation projects across Brisbane.

Latest tips for your Brisbane bathroom renovation

Bathroom Renovations Brisbane

Bathroom Renovations Brisbane – Best Suburbs to Buy in Brisbane and Renovate

Brisbane has long been a favourite location for people to settle down and raise a family or invest in property to maximise growth potential. The gorgeous Brisbane river winds its way through the city, and there are always plenty of choices for fine dining, shopping, and partying all night. The city centre even has its own beach surrounded by beautifully landscaped parkland.

While Brisbane is appealing to homeowners and investors alike, different areas around Brisbane have varying levels of potential. As a premier bathroom renovations Brisbane service, we can tell you about a few places we know from experience are the best suburbs around Brisbane to invest in and renovate.

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Bathroom Renovations in Brisbane

Bathroom Renovations Brisbane – How to Make Small Bathrooms Look Bigger

Vanities are often guilty of taking up most of the floor space in a small bathroom, but narrow and compact options are available for tiny spaces. Wall-mounted or  “floating basins” can create a sense of openness.

If you have been clever with your storage space elsewhere in the Brisbane bathroom design, you can get away with installing a narrower basin by sacrificing cupboard space for extra square footage.

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Bathroom Renovations Brisbane

Brisbane Bathroom Renovations – Bathroom Maintenance Tips

The bathroom is an essential area of the house and requires regular care and maintenance to prevent surprise leaks or plumbing emergencies.

Daily wear and tear will take its toll on your fixtures, and the constant presence of moisture means you need to be vigilant about the state of your bathroom.

Mould and leaks may start in the bathroom, but they can spread and cause damage to other areas of the house. Use these bathroom maintenance tips from a professional Brisbane bathroom renovation service to keep your bathroom in top condition.

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