William SmithYou know those YouTube tutorials that promise you can install a water heater yourself in “just 10 easy steps”? Yeah, they don’t always work well.
They make it look so simple. But when you’re standing in your bathroom, drenched and shivering, your trust in YouTube tutorials wavers.
Water heater installation is one of those jobs where “winging it” usually doesn’t end well.
That’s why we checked out the best water heater installation services in Auckland to find pros who get it right the first time.
How much does it cost to get a water heater installed in Auckland?
It costs at least 1,000 NZD to install a water heater in Auckland. This is just an estimate. The actual cost will depend on the unit’s size, the installation complexity, and the property’s location.
1. Pro Pipe Plumbing – Plumbing Services Auckland
Contact Details: +64 210 465 554
Operating Hours: Open 24 Hours
We love that ProPipe Plumbing can install any brand of hot water system.
People like this because if they already bought a water heater of their own, Pro Pipe Plumbing will install it for them. This helps many save time and money in the long run.
Others who had gas hot water installations done by them praised the durability. Many shared that they experienced no issues even after years.
Even if there is an issue, we love that they’re available around the clock to address any hot water emergencies.
Another thing we really like is how quickly they respond in general. Several people told us they called in for a new install, and a tech was at their door before the end of the day.
Plus, the communication is generally clear and honest, so the whole process is smooth. We also like how they keep their pricing fair and affordable.
The only thing we don’t like is that sometimes you might have to wait on hold when you call, which can be quite annoying.
Great with communication
“Aaron was great with communication and very knowledgeable, he managed to squeeze our job in with minimal notice, he diagnosed the issue quickly and I will absolutely use him again. Highly recommended.”
- Stacey Payne, Google Reviews
Professional service with a commendable work
“Aaron and Simon provided such quick and professional service with a commendable work ethic, and were just lovely to deal with, would definately recommend.”
- Janie Grobler, Google Reviews
2. Sullivan Plumbing and Gas Fitting
Address: 7 Disraeli Street, Mount Eden
Contact Details: +64 800 785 5486
Operating Hours: Monday to Sunday – 7:30 AM to 6:30 PM
Sullivan Plumbing and Gas are ahead of the game with their focus on eco-friendly materials and technology. We love how they go for modern, energy-efficient solutions, especially their Rinnai Infinity gas water heaters.
These systems heat water on demand, so you never run out, and they save indoor space by being installed outside. Customers reported lower energy bills and endless hot water in the morning rush.
When it came to the installation, several customers praised how professional the plumbers were. Others appreciated that they took the time to explain how the Rinnai system works.
The speed also stood out to us. Many customers said it only took a few hours for the system to be installed. Plus, they didn’t have to clean up after the plumber’s mess, which they really appreciated.
On the flip side, the initial setup can be a bit more expensive than traditional systems. But if you want a smart, space-saving hot water solution that pays off in the long run, Sullivan Plumbing and Gas is the way to go.
Wonderfull quick service by this company
“Hot water system needed attentation first call out was to access what needed to be done on return needed a new element.
Wonderfull quick service by this company as this was a tenanted property, will sure use them again great on communication keeping me informed along the way.
Thank you again for your service.”
- Noeline Buchanan, Google Reviews
Courteous and focused on my customer experience
“Sullivan Plumbing were incredible, from the very first experience, they turned up on time to do the quote. They talked me through the process, providing options. The quote came through super fast. Deborah their office administrator, communicated clearly who I could expect on site & when. The team carrying out the process, not only were efficient, but courteous and focused on my customer experience. I’ll will use them now forever!
I’ve just used them for a second time & once again the service was outstanding!”
- Ahleen Rayner, Google Reviews
3. Laser Plumbing East Tamaki
Address: 76 Kerwyn Avenue, East Tāmaki
Contact Details: +64 800 446 028
Operating Hours: Open 24 Hours
We love that Laser Plumbing East Tamaki takes the time to assess your home’s layout, energy needs, and budget before recommending the best hot water system for you.
We also like that where natural gas is available, they connect your system directly to the mains for a reliable and cost-effective fuel source.
If natural gas isn’t available, they use LPG bottles – portable tanks of liquefied petroleum gas. This provides a flexible alternative to keep your hot water running smoothly.
The flexible payment options (debit, credit, or invoicing) are another big plus for us. They make managing costs easier.
We also love that they provide a 12-month workmanship guarantee on new installations. This guarantee specifically applies only if there was any damage occurred during the installation. It doesn’t cover ongoing maintenance or repairs.
They also charge an extra $30 if they need to travel more than 20 km to collect materials. Many told us this can add up if you’re outside their main service area.
But we like that they offer free rescheduling of appointments, that is, unless you cancel with less than 24 hours’ notice.
Did a wonderful job
“Jaycob and the team at Laser responded quickly to our failed hot water cylinder. Sent Liam round very quickly, he assessed the situation and organised a quote for replacement. Christian and Bryce came in the next day and installed the new cylinder. They did a wonderful job and the new system works perfectly. Highly recommend this company.”
- Ant Vdb, Google Reviews
Always punctual, friendly and highly professional
“Laser Plumbing completed more work for me yesterday. As always punctual, friendly and highly professional. The work was completed to a high standard and at a competitive price. They are and will continue to be my absolute go to when I need any work done. Right from the manner in which my call was taken to the delivery of the excellent service nothing was too much on their part!!!
It is so nice to deal with company who really listen!!!”
- Rob Munnik, Google Reviews
4. Watkins Plumbing Services Ltd
Address: 9 Sabulite Road, Kelston
Contact Details: +64 9 818 4683
Operating Hours: Monday to Friday – 7:30 AM to 5 PM
Watkins Plumbing has 50 years of experience, so you can bet your dollars they know the area and which water heaters work best for local homes.
We love that their team focuses on careful installs and repairs. They do this, in part, by making sure your hot water system runs smoothly with minimal fuss before they ever
leave your property.
One customer shared that their plumber arrived right on time and took great care removing their old water heater without damaging the surrounding walls.
The team even double-checks all the connections and explains everything clearly before finishing the job.
We also like how patient and courteous their techs are. They let you know when they’re arriving, usually by updating you via call or message first.
The only downsides are that they usually take about a day or two to get out to you, depending on whether parts need ordering and their current workload. They also charge $140 for the first hour, but at least their rate drops to $95 per hour after that initial hour.
Always prompt and complete the jobs in a timely matter
“Great job. I have used Watkins many times for different types of work they are always prompt and complete the jobs in a timely matter. Their charges are always reasonable. Would highly recommend them for any plumbing work.”
- Tony Bayly, Google Reviews
So much willing to help
“Very supportive team. Compassionate on clients needs. So much willing to help, especially during home visit to fix issues. A very big thank you to Sir John.”
- beuenafe zafe, Google Reviews
5. Grace Plumbing Ltd
Address: Unit 2/95 Ireland Road, Mount Wellington
Contact Details: +64 22 671 8125
Operating Hours: Monday to Friday – 7:30 AM to 4:30 PM
Grace Plumbing NZ focuses on installing Rheem and Rinnai hot water systems.
Rheem systems are perfect if you’re after reliability and energy efficiency. In fact, the people we talked to who switched to Rheem water heaters told us their energy bills dropped by 20%.
On the other hand, Rinnai is for those wanting an on-demand gas water heater that provides endless hot water without the need for a storage tank.
We particularly love Grace Plumbing’s upgrade package. It includes a replacement of your old water heater with a 180L mains pressure hot water cylinder—either Rheem or Rinnai—with a 3kW element.
The price also covers the valve pack, labour, and materials. However, you’ll need to plan separately for any electrician work or building adjustments if they’re unable to switch over your heater on the first go.
Their service is limited to indoor installations only, so sometimes they need to switch a few wires around.
Gave us a reasonable quote
“We reached out to Grace Plumbing for advice on a leaking valve on a 30+ year old hot water cylinder, and after some discussion decided the best course of action was to replace the cylinder for a new one before more severe failures. They gave us a reasonable quote on a good timeline. They arrived on time, was competent and focused and polite, and finished the job in time for us to have hot water that evening. They knew what needed to be done and they did what they promised, exactly when they said they would do it; that’s professionalism.”
- Simon Chui, Google Reviews
Worked efficiently
“Great communication and you can expect professional service from start to finish. They came on time, worked efficiently and didn’t cost us the earth. Highly recommend Grace Plumbing!”
- Rgar 047, Google Reviews
