I received a first class assistance through out the time period of my call. Im very happy for the patience that he showed understanding my explanation.

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Sumo customer service was excellent, advanced notice of rate changes, call center wait time were acceptable, waited 1 minute~. The Consultant (Kaylia) who took my call knew her stuff, spoke clear Engl... Leggi di più
The customer service agent who took my call answered my query clearly and had exceptional customer service skills. By coincidence, I happened to speak with the same person the other week as well and... Leggi di più
AVOID LIKE THE PLAGUE!!! 47% above the regulator's reference price as at August 2025 ... that should tell you all you need to know! Others are 7 ... 8 ... 13 ... 14% LOWER! TERRIBLE customer s... Leggi di più
Dettagli dell'azienda
Scritti dall'azienda
Proudly Australian-owned and operated, we are passionate about understanding the needs of households and small businesses. That's why our model is built on better value, simplicity and a broader product range.
Informazioni di contatto
PO BOX 5329, South Melbourne Market Street, 3205, South Melbourne, Australia
- 03 9102 8400
- www.sumo.com.au
Ha risposto al 33% delle recensioni negative ricevute
Solitamente risponde dopo 1 mese o più
Come questa azienda usa Trustpilot
Scopri come vengono raccolte, valutate e moderate le loro recensioni e valutazioni.
Shock $400 PER month bill INCREASE
After being a happy customer for 3 years with SUMO.
Today I spoke with Kenny & Sarah who was very helpful in explaining my most recent bill in regards to a HUGE shock of it being an INCREASE of $400 PER MONTH and how they had arrived at this amount 😫
To anyone who may experience a similar issue, definate have the team explain options and plans.
Ensure you are receiving accurate meter readings NOT estimate ones, and that you are on the best/lowest plan for your requirements.
Billing meter Read enquire
The operator had to investigate my issues and reported back with answers to my questions which provided me with satisfactory answers
Sumo are pretty good amongst a terrible energy market.
I think sumo have been pretty good over the last 3 years but like all of them they creep up prices automatically but never reduce them until you do your own research and change. They have some very slick customer service operators and sometimes it’s hard to understand and unclear. Like I tried to change plans but he wouldn’t read back the prices to me to confirm. I had to push him but he spoke so fast and never clearly told me the plan name or pricing, he just said it was cheaper.
I notice you can’t change plans online, you have to talk to customer service which isn’t always great for the customer. I called them 2 years ago to see if they had a better plan but was talked into staying on my original plan saying they couldn’t really do much better. I check online today shows I’ve been paying them over $1000 a year too much compared with current plans.
Great job well done
The phone operator was fast and knowlegable. He answered my questions and arranged to send me the link to change my type of account.
I am leaving Sumo (for the second time)…
I am leaving Sumo (for the second time) because they have reduced the feed in tariff for Solar from 8c to 1c.
They said they had advised me of the change but when I challenged that they said the email notification "bounced back". I pointed out my bills got delivered ok! My neighbour (also with Sumo) never got any notification either. So, once gain, it's "goodbye Sumo".
The costumers service agent was very…
The costumers service agent was very helpful.
Daniel was very helpful and informative
I had an issue with my account but upon…
I had an issue with my account but upon calling, Ash from customer service was quick to resolve the issue and assure me it would not happen again.
Very helpful with a lot of patience
Very helpful with a lot of patience
The customer service from Charlie was…
The customer service from Charlie was outstanding
Great customer support
Unlike some other companies which do not answer your calls or email, Sumo's customer service team has been really helpful with setting up my accounts. I hope my bills will make me happier too :)
Needed help to solve a metering problem…
Needed help to solve a metering problem at our house, Braydon provided excellent service to show us how to solve the problem.
Daniel was very helpful and did his to…
Daniel was very helpful and did his best to get me the best deal, which he did. I’ve been a Sumo customer for over two years now and they’re awesome
Great customer service
I was very happy with the help that I received from Jessie at sumo today.
Jessie was very patient, understanding and left me feeling happy and satisfied with the decision that i made re: my account today.
My contact at Sumo today was Daniel
My contact at Sumo today was Daniel. Full marks for the utmost of PR and decorum. Daniel knowledgably and courteously answered my query and guided me to the new plan I selected. It was such a pleasure and I felt comfortable and confident the my call was processed by Daniel. Thank you.
Rang to make an inquiry on our account…
Rang to make an inquiry on our account and was helped promptly and successfully. Could not have asked for better service. Thank you.
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