
Kapiti Coast’s Trusted Plumbing Experts Since 2016.
At Duke’s Plumbing, our motto is simple: “Quality Plumbing, Friendly Service“ Our team of experienced professionals is dedicated to providing top-notch plumbing services across the Kapiti and Horowhenua regions. Whether you need a quick repair or a major renovation, we’re here to ensure your plumbing systems run smoothly and efficiently.
Waea mai i tēnei rā!
Comprehensive Plumbing Services Across Kapiti & Horowhenua
We offer a comprehensive range of services, including plumbing, gas fitting, drain laying, repairs, maintenance, and roofing. Our commitment to quality and friendly service has made us a trusted name in the community.

Plumbing
Our team is highly skilled in a wide range of services, ensuring your plumbing systems are always in top condition.
Plumbing
Our team is highly skilled in a wide range of services, ensuring your plumbing systems are always in top condition.
Gasfitting
Our comprehensive gasfitting services cover a wide range of needs, ensuring your gas systems are safe, efficient, and reliable.
Gasfitting
Our comprehensive gasfitting services cover a wide range of needs, ensuring your gas systems are safe, efficient, and reliable.
Drain Laying
Our expert drain laying services ensure efficient water flow and prevent common issues such as flooding and water damage.
Drain Laying
Our expert drain laying services ensure efficient water flow and prevent common issues such as flooding and water damage.
Roofing and Spouting
Our skilled team handles a variety of issues to ensure your roof and spouting systems are functioning correctly and efficiently.
Roofing and Spouting
Our skilled team handles a variety of issues to ensure your roof and spouting systems are functioning correctly and efficiently.
Call Kapiti's Trusted Plumbers Today.
Contact us today on 022 543 8789 to learn more about how we can assist with your plumbing needs.
- He Mātanga Kōrere - Plumbing Experts
- He Kaitūhono Haurehu - Gasfitting Experts
- He Kaiwhakatika Awakeri - Drainlaying Experts
⭐ WHAT OUR CUSTOMERS SAY
📰 Kapiti Plumber Blog
Why Your Paraparaumu Hot Water Cylinder is Secretly Wasting $40+ Monthly
Introduction Your hot water cylinder works silently in the background, heating water around the clock whilst consuming substantial energy—but for many Paraparaumu homeowners, this essential appliance wastes far more money than necessary. The $40+ monthly mentioned in this article’s title isn’t exaggeration; it represents the realistic additional cost that inefficient…
Kapiti Coast Plumber Reveals: 7 Summer Plumbing Checks That Prevent Winter Disasters
Introduction Summer on the Kapiti Coast brings brilliant sunshine, beach days, and outdoor living – but it’s also the critical window when smart homeowners protect their properties from the harsh realities of approaching winter. Whilst most residents focus on enjoying the warm weather, experienced plumbers know that summer presents the…
A Heartfelt Thank You from the Duke’s Plumbing Team This Christmas
As we close out another fantastic year and the summer sun warms Kapiti and Horowhenua, we wanted to take a moment to say a massive thank you to every client who’s trusted us to keep their homes and businesses running smoothly throughout 2025. You Made This Year Special When Luke…
Do You Need a Gas Safety Certificate? Wellington & Kapiti Homeowners Guide 2025
Introduction Gas appliances power countless Wellington and Kapiti Coast homes, providing efficient heating, cooking, and hot water throughout the year. However, many homeowners remain uncertain about their legal obligations regarding gas safety certification – confusion that can lead to compliance issues, safety risks, and potential penalties. Since legislative changes in…
5 Simple Plumbing & Heating Tips for Summer in Kapiti
Introduction As Kapiti Coast residents prepare for another summer season, many homeowners overlook essential plumbing and heating maintenance that can prevent inconvenient breakdowns during the busy holiday period. Summer places unique demands on household systems, from increased water usage during family gatherings to heating system maintenance that prepares homes for…
Kapiti Coast Plumber Reveals: 7 Spring Plumbing Checks That Prevent Winter Disasters
Introduction As spring arrives on the Kapiti Coast, experienced plumbers know this season offers the perfect window for crucial maintenance that prevents costly winter disasters. With over eight years serving Kapiti and Horowhenua properties, Duke’s Plumbing has witnessed firsthand how simple spring checks can save homeowners thousands in emergency repairs…
Leaking Toilet in Kapiti? Here’s How Much It’s Really Costing You (And How to Fix It)
That constant dripping sound from your toilet might seem like a minor annoyance, but if you’re a homeowner in Paraparaumu, Otaki, or Levin, that seemingly innocent leak could be silently draining your bank account. What starts as a small puddle on your bathroom floor can quickly escalate into a financial…
Why You Should Choose a Certified Gasfitter in Kapiti Coast: Your Complete Safety Guide
When it comes to gas installations and repairs in your Paraparaumu, Otaki, or Levin home, the choice of tradesperson can literally be a matter of life and death. Gas work is not an area where you can afford to cut corners or take chances with unqualified contractors. In this comprehensive…
Why You Should Work with a Certified Kapiti Drainlayer
When it comes to your property’s drainage system, cutting corners isn’t an option. From blocked drains disrupting your daily routine to serious sewage issues threatening your property’s foundation, drainage problems demand immediate professional attention. Choosing a certified drainlayer in Kapiti isn’t just about compliance – it’s about protecting your investment,…
NEED A LOCAL HOROWHENUA PLUMBER TODAY?
Looking for a qualified plumber Horowhenua wide? Duke's Plumbing serves 30+ towns across both districts with same-day service available.
Available 24/7 for emergencies • Same-day service for urgent repairs • Free quotes for all jobs
Common Questions About Our Plumbing Services
Get quick answers to the most common questions from Kapiti Coast homeowners.
How fast can you get to me in an emergency?
We provide 24/7 emergency plumbing services across Kapiti Coast and Horowhenua with rapid response times. For urgent issues like burst pipes or gas leaks, we typically arrive within 60–90 minutes depending on your location. Based in Ōtaki Beach, we deliver fastest response to properties in Ōtaki, Waikanae, and Paraparaumu. Call 022 543 8789 now for immediate dispatch.
How much do your plumbing services cost?
Our transparent pricing starts with competitive service call fees, and we always provide free quotes before starting work. Most routine repairs—leaky taps, toilet fixes, drain unblocking—are completed during the initial visit. No hidden charges, ever. For larger jobs like bathroom renovations or hot water cylinder replacements, we provide detailed written quotes. Contact us for your free quote today.
Do you service my area on the Kapiti Coast?
Yes! Based in Ōtaki Beach, we cover the entire Kapiti Coast and Horowhenua including Paraparaumu, Paraparaumu Beach, Waikanae, Waikanae Beach, Ōtaki, Ōtaki Beach, Raumati, Raumati Beach, Raumati South, Te Horo, Te Horo Beach, Paekakariki, Levin, and Foxton. Same-day service available for most jobs.
Are you fully licensed and insured plumbers?
Absolutely. All our team members hold current New Zealand certifications for plumbing, gasfitting, and drainlaying. We're fully insured with comprehensive public liability coverage, and all work complies with NZ Building Code standards. Every job is backed by our 12-month workmanship guarantee and our commitment to quality outcomes.
Can you help with my hot water cylinder or gas appliances?
Yes, we're licensed gasfitters as well as plumbers. We handle everything from traditional hot water cylinder repairs and replacements to modern Infinity gas hot water system installations. Gas cooker connections, BBQ hookups, and gas safety certificates too. Call 022 543 8789 to discuss your needs.




