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Review summary

Created with AI, based on recent reviews

Most reviewers were let down by their experience overall. Many people were dissatisfied with the customer service, finding it unhelpful, difficult to reach a real person, and often outsourced to overseas representatives who provide empty promises. Customers frequently encountered issues with their service, including slow internet speeds, frequent disconnections, and problems with landline and broadband reliability. Reviewers also reported experiencing billing discrepancies, unexplained charges, and facing unexpected price increases. Many found the pricing to be overpriced and felt that the company was not customer-centric. Some people also felt that the company's modems were overpriced and their data plans were inadequate.

What people talk about most

Customer service

Consumers find customer service to be a source of frustration and disappointment. Many report unhelpful and... See more

Service

Customers consistently note negative experiences with service. Many reviewers report appalling mobile... See more

Price

Clients share negative opinions on price, with many feeling that services are overpriced and that they are... See more

Payment

Reviewers express significant dissatisfaction with payment processes. Many customers report being... See more

Customer communications

Customers express significant frustration with contact methods. Many report extreme difficulty reaching... See more

Reviews shaping this summary

Rated 1 out of 5 stars

They are my worst nightmare! Slow slow internet speeds, could not stream Netflix, TV1 on demand or e now, just broke up due to slow internet speeds…no resolution despite repeated calls for weeks ov... See more

Rated 1 out of 5 stars

We got hit with a price increase 2 months into a 12 month contract, basically got told to swallow it up or leave! Package included McAfee and Netflix. The irritation is we keep getting these horrid AI... See more

Rated 1 out of 5 stars

Would not recommend spark as your fiber internet provider! After a whole month calling , writing messages back and forward verifying 100 times I still couldn’t get internet at our new house! Even... See more

Rated 1 out of 5 stars

We changed over our spark internet usage to another provider. And they kept charging us for another 2 months without us knowing. Now refusing to waive the extra billing saying it was our fault and the... See more


Company details

  1. Telecommunications Service Provider
  2. Cell Phone Accessory Store
  3. Cell Phone Store
  4. Internet Provider
  5. Internet Service Provider
  6. Mobile Network Operator

Information provided by various external sources

Get more with Spark NZ. Buy the latest mobile phones, browse our broadband and mobile phone plans. Pre-order the new Samsung S9.


Contact info

  • Victoria Street West 167, 1010, Auckland, New Zealand

  • spark.co.nz

1.2

Bad

TrustScore 1 out of 5

668 reviews

5-star
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1-star

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Rated 1 out of 5 stars

Worst customer service ever

Worst customer service ever. 2 hours over 2 calls to the philipines. Cannot resolve a simple issue changing a plan. Also keep charging me incorrectly overseas. Have had so many issues now. So bad. Been with them for years and cancelling today.

June 14, 2025
Unprompted review
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Rated 1 out of 5 stars

Worst broadband provider in NZ

Worst broadband provider in NZ. If you have issues you on your own. A kiwi company that has outsourced it's customer service to the Philippines you can't do Jack. Horrible Horrible company.

June 1, 2025
Unprompted review
Rated 1 out of 5 stars

zero notice price increases

Spark changed the price without notice from $45 to $50 for my pay monthly plan.

Not to mention it was still under I contract I signed up for for 24 months, breaking the contract.

Illegal shoddy business practices, should be investigated.

May 29, 2025
Unprompted review
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Rated 1 out of 5 stars

I’ve had such a terrible customer…

I’ve had such a terrible customer experience that I’ve been waiting for my refund for the past week. I’ve called them every day, and they keep saying that they’re processing the refund on the way. Today, they realised that they had already processed it, but they’re still telling me to wait another five days. Every customer service person I’ve spoken to has been lying to me.

May 17, 2025
Unprompted review
Rated 1 out of 5 stars

Do not use Spark for wireless…

Do not use Spark for wireless broadband!!! It is terrible. Had no end of problems. Customer service and expert engineers are in the Philippines. Same old retoric given with same old solutions. Move router, change password to prevent others using it and reduce the number of users. She checked our internet whilst on the call and we were told that we were off line? According to our devices, we weren't. We have intermittent internet during the day and no internet after 7pm. Useless!!!!

May 15, 2025
Unprompted review
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Rated 1 out of 5 stars

Hopeless Spark

I really like Spark fir a few years. But today I have found out that they can not read or there reading classes are really bad. I asked them one easy Question. They they are giving me the some answer the I already had

May 9, 2025
Unprompted review
Rated 1 out of 5 stars

I was spark customer from 2 years I…

I was spark customer from 2 years I changed my provider recently & new provide tried 3 times to tracer my no & spark keep refusing, now asking me how much you recharge last time, location etc I mean what the hell this has to do with transferring a no🤦‍♂️ ridicules service
Rude but true they are the Stupid & dumbest people I come across with in my entire life

April 30, 2025
Unprompted review
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Rated 1 out of 5 stars

For a NZ telco it's the worst

For a NZ telco it's the worst - mobile is a rip - I've left them and will never go back, I'll share my experiences with all of my connections. And to add salt to the wound when I moved carriers they stole my remaining credit. Money hungry beep beep. Do not select this company - not customer centric

April 28, 2025
Unprompted review
Rated 5 out of 5 stars

I have purchased several top products…

I have purchased several top products from spark, s24, s25, and flip6. I have had an awesome experience with spark. They are quick to serve at thier sales locations and thier products are top of the line and thier plans are competitive.

April 25, 2025
Unprompted review
Rated 1 out of 5 stars

Spark is one of New Zealands largest…

Spark is one of New Zealands largest Communications giants, interesting isn't it!!! On their websites I couldn't leave a review. I had an account with Spark for a very short duration, the mobile data was always cutting out and I did make complaints. Customer service was appalling, no help at all, I editable I cancelled my account with Spark at which points cancelled my account with Spark however, my troubles did not stop there, I was working 70 hour weeks, I was now with Skinny mobile which worked better surprisingly, Spark didn't cancel my account instead charging me $338 for a service they know damn well I never used. Now I am being chased by Indebted for a bill I will never pay, for a service never used. Spark representatives and I shared a phone call and they made me feel very guilty, although I had done everything correct.

March 13, 2025
Unprompted review
Rated 1 out of 5 stars

They charge you $63 just to end your…

They charge you $63 just to end your contract. Even when you've paid for your month, they whack on an additional "end of service" fee. What an absolute rip off. Stay away at all costs. Kogan far cheaper and better.

April 20, 2025
Unprompted review
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Rated 3 out of 5 stars

Not Ideal for Travelers

I spent 5 weeks traveling across New Zealand and used Spark as my mobile provider during that time. While the service was generally reliable in urban areas and major towns, I was quite disappointed with the lack of coverage on several State Highways — particularly when driving through more remote or rural areas. For a country that relies heavily on road travel, consistent mobile reception on main routes is essential, and unfortunately, Spark didn’t always deliver.

Additionally, shortly before I left the country, my remaining data was unexpectedly reduced by 3GB. I didn’t receive any clear explanation, which was frustrating — especially as I had carefully managed my usage throughout the trip.

Overall, while Spark may work well for short stays in cities, travelers relying on navigation, communication, or mobile data on the road might want to consider other providers with better nationwide coverage and more transparent data policies.

April 15, 2025
Unprompted review
Rated 1 out of 5 stars

Poor Service

this business is going to cause a lot of stress on their own business and to other people as well. it needs to be raised within your Project management

April 17, 2025
Unprompted review
Rated 1 out of 5 stars

Terrible service from Spark…

Terrible service from Spark in Phillipines -my 93yo father landline not working for 4 days. Was told conflicting information and did not instil confidence they knew what they were doing. Did not call back when they said they would or called back hours after they said they would. I took time off work to be there at my dad's when they said they would call but they didn't. I got the feeling they really didn't know what they were doing. In the end the maintenance man at dads retirement village fixed the problem (it was a cable) in 5 mins. SPARK this isn't good enough. I dealt with SPARK call centre over 3 days and lost the will to live in the end.
Karen Millar

April 14, 2025
Unprompted review

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