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iSupplyEnergy | Electricity, gas and dual fuel tariffs

Find out more about iSupplyEnergy with our useful guide.

British owned supplier iSupply Energy aims to provide low cost energy by slashing costs on basically anything else. Customer service is a big casualty, but it’s hard to deny that iSupply offer some really competitive tariffs based on price alone.

Compare the latest tariffs from iSupplyEnergy

Type in your postcode below and take a look at the tariffs on offer in your area. See how iSupplyEnergy fares against the competition, and find the right energy deal for your home.

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Is iSupplyEnergy cheap?

Something to remember

There is no single cheapest energy supplier out there, only the cheapest provider for you and your usage requirements. If it gets confusing, you can always come back and consult finder.com’s energy pages and guides!

How do customers rate iSupplyEnergy?

iSupplyEnergy publishes regular reports on their complaints handling process. The most recent data, from the second quarter of 2017, shows that just 3% of customer complaints were resolved within one day.

Is iSupplyEnergy green?

Can I get a smart meter with iSupplyEnergy?

iSupplyEnergy hasn’t yet announced support for smart meters, but it’s possible that they’ll start using the technology in future.

How do I contact iSupplyEnergy?

Depending on your requirements, there’s a whole load of numbers to call. Save yourself time by picking the right one, instead of getting redirected around different call centres. Here are iSupplyEnergy’s contact numbers:

  • Customer service: 0330 202 0298
  • Sales support: 0330 202 0373

How do I make a complaint to iSupplyEnergy?

It comes with the territory. If a boiler breaks or the electricity goes out, people don’t tend to be too happy!

With iSupplyEnergy, you have the following options for registering a complaint:

  1. Fill in the online form for account holders here or for non-account holders here
  2. Call iSupply on 0330 202 0298
  3. Write to iSupplyEnergy Limited, Richmond House, Richmond Hill, Bournemouth, BH2 6EZ

Of course, make sure to Google around or visit iSupplyEnergy’s website to see if someone might have already had the same problem you’re having!

What is a 'dual fuel' tariff?

With one of these tariffs you’ll get both your gas and electricity from the same supplier. This makes life a lot easier. There’s one bill, one direct debit, one number to call if you need to speak to someone. A dual fuel tariff could save you money, but it’s not necessarily the cheapest option.

In some cases, it’s still cheaper to have your gas and electricity provided by separate suppliers.

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