Breaking Down Filtered Water Tap Installation Costs (& Professionals You Might Need)
From plumbers to electricians, here’s what to expect when it comes to installation costs for a filtered water tap and who you might need to get the job done right.

Thinking about installing a filtered water tap? It’s a great way to have clean, convenient water right in your kitchen. But what does it actually cost to install one, and what professionals might you need to get the job done? Here’s a breakdown of the typical installation costs and the professionals that might be involved, depending on the type of tap you choose.
What’s the Average Cost of Installing a Filtered Water Tap?
For most filtered water taps, you can expect installation costs to range between $150 and $500, depending on the complexity of the job. This often includes labour and any adjustments needed to fit the tap and filtration system into your kitchen.
What Affects the Cost?
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Type of tap: A single filtered water tap is usually the simplest and cheapest to install. A 3-way mixer tap or an ultra-premium filtered tap (like one that boils or chills water) might require more time and expertise.
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Your current setup: If your kitchen already has space for a filter system under the sink, installation should be more straightforward. If not, adjustments might increase the cost.
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Additional work: If your filtered tap requires electrical connections or cabinet modifications, you’ll need to budget for those services as well.
A 3-way mixer tap may require some extra expertise to install. Shop the Fleta Brushed Brass Gold 3-Way Mixer.
Can You Install a Filtered Water Tap Yourself?
For simpler models, like single filtered water taps or some 3-way mixers, it’s possible to install the tap yourself if you’re confident with basic plumbing tasks. However, it’s important to check the manufacturer’s instructions and make sure you’re comfortable working with your water supply.
That said, professional installation is always a safer option to avoid leaks or incorrect fittings, especially if you’re not experienced with plumbing.
When You Might Need a Professional
Plumber
A plumber is the go-to professional for most filtered water tap installations. They’ll connect the tap to your water supply, install the filtration system, and make sure everything is functioning properly. Costs for a plumber typically range from $150 to $300, depending on the job’s complexity.
Cabinet Maker or Handyman
If there isn’t enough room under your sink for the filtration system, you might need to hire a cabinet maker or handyman to create space. This could involve modifying or removing shelves to fit the filter unit. Costs for this kind of work can vary widely but often range from $50 to $200.
Electrician
For taps with advanced features like boiling or chilled water, you’ll likely need an electrician to connect the system safely. These systems often require a dedicated power point under the sink, which can add an additional $150 to $250 or more to your installation costs.
Premium filtered water taps like the Zip Water HydroTap may need an electrician to help with the installation.
Is a Filtered Water Tap Worth It?
Having a filtered water tap in your kitchen is more than a convenience – it’s an investment in your health and lifestyle. With clean, great-tasting water always on hand, you’re more likely to stay hydrated and reduce your reliance on single-use plastic bottles. Good for your health and the planet!
Upgrade Your Kitchen Experience with a Filtered Water Tap
Installing a filtered water tap can involve some upfront costs, but the long-term benefits can be well worth it. Whether you need a plumber, handyman, or electrician, the right professionals will make sure your tap is installed correctly and safely.
If you’re ready to upgrade, Buildmat offers a range of filtered water taps, from single taps to premium systems that offer boiling, chilled, or sparkling water. Explore the collection today and take the first step toward cleaner, healthier water.