Bathroom Renovations & Builds
Certified Bathroom Renovations & Builds Services for Wellington, Lower Hutt, Upper Hutt &
Porirua
A great bathroom is more than just a place to get ready—it’s a space that should feel comfortable, functional, and designed to last. Whether you’re after a full renovation, an upgrade, or a brand-new build, we deliver top-tier craftsmanship across Wellington, Lower Hutt, and Upper Hutt. Our expert team ensures seamless renovations with high-quality finishes, plumbing, and waterproofing.
Why choose our BATROOM RENOVATIONS & BUILDS services?
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Master Plumbers Certified
Your bathroom’s plumbing is the backbone of its functionality, which is why we only use certified Master Plumbers for every job. Whether it’s installing new pipes, upgrading drainage, or ensuring gas connections are safe and compliant, we follow the highest industry standards to guarantee quality and durability.
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Trusted and Reliable
Renovations can be stressful—but they don’t have to be. With years of experience and a reputation for delivering outstanding results, we take the hassle out of bathroom upgrades. Our process is transparent, our timelines are realistic, and our workmanship is backed by industry-leading warranties.
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Quick Response Time
Need a fast and efficient renovation? We know delays can be frustrating, so we pride ourselves on quick turnaround times without sacrificing quality. Our team works efficiently to ensure your bathroom is completed on schedule, so you can enjoy your new space sooner.
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Local Expertise
We’re not just builders—we’re Wellington-based specialists who understand local building codes, water pressure systems, and the unique climate challenges that affect bathroom construction in the region. Our experience ensures every project is designed to withstand moisture, temperature changes, and daily use.
Our Bathroom Renovations & Builds Services
Whether you’re refreshing an outdated space, making functional improvements, or adding a brand-new bathroom to your home, we have the expertise to bring your vision to life.
Full Bathroom Renovations
Looking to completely revamp your bathroom? Our full renovation service covers every aspect of the transformation, from plumbing and electrical work to tiling and custom finishes.
Our process includes:
- Aesthetic and functional redesigns tailored to your space
- Full-service plumbing, drainage, and gasfitting solutions
- High-quality waterproofing, tiling, and fixture installation
Whether it’s a sleek modern update or a classic design with timeless appeal, we ensure every detail is finished to perfection.
New Bathroom Alterations (For Existing Homes Needing Modifications)
Sometimes, a simple upgrade isn’t enough—your space needs a complete rework. Whether you need to expand your bathroom, reconfigure the layout, or add brand-new features, we’ve got you covered.
Our alteration services include:
- Expanding or restructuring existing layouts for better functionality
- Installing new showers, bathtubs, vanities, and fixtures
- Upgrading plumbing and drainage to handle increased water flow
We optimise your bathroom to improve comfort, efficiency, and overall property value.
New Bathroom Builds (For New Housing & Developments)
If you’re building a new home or development, a well-designed bathroom is a key selling point. We provide expert installation services to ensure a high-quality, fully compliant finish.
We specialise in:
- Full plumbing, gas, and drainage installations for new builds
- Custom bathroom designs for homeowners, builders, and developers
- Ensuring compliance with NZ building codes for safety and longevity
Our bathrooms are designed to be both visually appealing and practical, built to withstand everyday use while maintaining their style for years to come.
Our Process
Consultation & Planning
Every project starts with a detailed consultation where we discuss your needs, preferences, and budget. We’ll assess your space and provide expert recommendations.
Design & Quoting
We create a tailored design plan and provide transparent pricing upfront—so there are no hidden costs or surprises along the way.
Demolition & Preparation
Old fixtures, tiles, and fittings are carefully removed, and the area is prepped for new installations with safety and efficiency in mind.
Building, Plumbing & Electrical Work
From plumbing upgrades to new electrical wiring, we ensure all connections are professionally installed and fully compliant with NZ regulations.
Installation & Finishing Touches
Fixtures, tiling, waterproofing, and final inspections are completed to the highest standard, leaving you with a beautifully finished bathroom.
Frequently Asked Questions
Are you licensed and certified?
Yes, our team is fully licensed, and we only work with certified Master Plumbers, gasfitters, and electricians to ensure compliance and quality workmanship.
How much is the average bathroom renovation?
Costs vary based on the size of the bathroom, materials used, and scope of work. We provide detailed, no-obligation quotes to give you a clear idea of pricing.
How long does a bathroom renovation or build take?
Most bathroom renovations take 2-6 weeks, depending on complexity. New builds align with your construction schedule but are typically completed within planned timelines.
How can I book a service?
Simply contact us via our website or give us a call to schedule a consultation. We’ll walk you through the process and answer any questions
Areas We Service
We’re proud to offer high-quality, local expertise to Wellington and its surrounding areas. By focusing on our community, we ensure tailored, reliable services that meet the unique needs of local homes and businesses in:Â
- Wellington City
- Lower Hutt
- Upper Hutt
- Porirua
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Josh Davey22/05/2025Trustindex verifies that the original source of the review is Google. Called these guys during a kitchen emergency at my restaurant. They were fast but also efficient and more importantly trustworthy with their workmanship and took the time to explain a couple of product replacement items. Highly recommended. karen Englert02/05/2025Trustindex verifies that the original source of the review is Google. I was very impressed with the service Liam gave us. We have had a leak under our house for quite a while. Liam found it and fixed it. He is an absolute asset to the company. He was very professional, courteous, polite and kept us fully informed what was happening and even went the extra mile. Thoroughly recommend this business and Liam. Leak Fixed Katherine Lowe26/03/2025Trustindex verifies that the original source of the review is Google. Efficient, considerate team did a great job and at a good price compared to some other quotes. Netball Wellington Centre18/02/2025Trustindex verifies that the original source of the review is Google. Brad and the team at Harbour City Plumbing and Gasfitting are the best. They are only a phone call away, they guide you on the best remedial action, they are friendly, and the job is completed efficiently and effectively. Highly recommend them for personal and business repairs. Richard Rees10/02/2025Trustindex verifies that the original source of the review is Google. Friendly, fast and efficient. They call back when they say they will and they do what they promise. Glen was a pleasure to have on site. He knew his stuff, was positive and proactive. I would highly recommend Harbour City Plumbing and the way I got onto them is they were recommended! Danielle Ryan29/01/2025Trustindex verifies that the original source of the review is Google. We discovered wet carpet in a wardrobe that backed onto our main bathroom. Glen from Harbour City was so great to deal with. Excellent communication around his arrival time, checked all the basics in our bathroom before determining that the issue likely lay with the jets in the spa bath. This meant cutting a hole in the back wall of the wardrobe (as no access panel had been built in) and he found and fixed the issue immediately. He then diligently popped the gib back in and screwed it tidily. He also took away all rubbish and vacuumed the site to leave everything looking really tidy. The invoice was promptly sent and I appreciated that he'd taken photos along the way of the issue and the work he'd done - these were shared with us alongside the invoice. I highly recommend. Rakesh Patel03/01/2025Trustindex verifies that the original source of the review is Google. I'm lost for words, the toilet was blocked, a call to this amazing team, within 30 mins on a public holiday they where here and did there magic, will recommend there services to my friends and family, thank you for your help Alister Stubbe10/12/2024Trustindex verifies that the original source of the review is Google. This is a slightly odd review, since I haven't worked with Harbor City Plumbing and Gasfitting myself. Instead, my neighbor brought them in to work on a job in Johnsonville. It was a narrow street right next to a dead end, so certainly not an easy place to bring in a bunch of trucks, but they got the work done with relatively little disruption. What sets them apart though (and motivated me to write this review) was that after finishing up, there was a small sandbag left behind - nothing major or anything, and easy enough to miss. After calling Brad, he immediately said he'd get that sorted ASAP, and was incredibly friendly. It's awesome to see a company that'll happily work with the neighbors like this! Will Murray29/11/2024Trustindex verifies that the original source of the review is Google. Really happy with the prompt efficient assistance from Harbour City Plumbing. It was great to have the blocked pipes sorted, and to have a friendly professional onsite who was happy to not only sort out but also explain the issues. Jess Pleasants05/11/2024Trustindex verifies that the original source of the review is Google. Called late one night stressed as I needed a washing machine disconnected after we couldn’t turn the water valve off and needed to be gone by 10am the next morning, Brad answered and said he would have someone out first thing in the morning, didn’t catch his name but he was on time friendly and got the job done quick and efficiently didn’t muck around to get more money which some do, great staff highly recommend