Utility Warehouse

Cheapest energy supplier in London

Utility Warehouse

Get the cheapest energy deal in London and throughout the UK by switching two or more of your energy, broadband or mobile to UW. Unlock price certainty with guaranteed savings on your household bills to put an end to bill chaos and enjoy peace of mind. London

Find a UW Partner

How does UW work?

At Utility Warehouse, we like to do things a bit differently. We bundle all your home services (energy, broadband and mobile plans) into one, simple bill – helping you save time and unlock savings and benefits.

Even better, we use a team of distributors, called Partners, to ensure you get a package that's tailored to your needs.

To find out more about our energy deals in London and other services, get in touch with one of our recommended Utility Warehouse Partners – they'll guide you through our award-winning multiservice offering.

All your home services in one

Supplying gas and electricity in London

Save over £300 a year when you switch your broadband and mobile to UW.

The more services you bundle with UW, the more you save on your energy.

Award winning energy deals for London

It's not just our great energy prices that make us stand out as one of the best energy suppliers in London. We've been awarded Best Value for Money and Best Customer Service at the Uswitch Energy Awards 2024, and runner-up in the Overall Customer Satisfaction category.

It's the eighth year in a row we've won at the Uswitch Energy Awards. That's over 80 industry awards in the past decade UW have picked up.

Recently, we also secured the highest overall score for energy suppliers in Which?'s latest annual energy firm rankings. UW scored 75% overall - coming ahead of 17 other energy suppliers.

Take control of your energy costs with a smart meter

UW customers across Great Britain can upgrade to a smart meter for free. With a smart meter, you get accurate insights about your energy usage so you can take steps to save money. And you won't have to worry about taking manual readings ever again.

Switch to the cheapest energy provider in London

Switching your utility supplier in London to UW is simple. And remember – the more services you take, the more you save.

So what next? Get your quote after choosing your tariff, we'll contact your current energy supplier to let them know you're switching and then in 2-5 working days your new gas and electricity services will be live.

Partners serving London

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Upper Norwood

I have lived in London for 20 years, originally born and bred in Birmingham. After retiring from the Armed Forces, having served 23 wonderful years as a Welfare Officer, I found myself settling in London and working for our wonderful NHS. I get such a buzz out of helping others. I became a UW customer and Partner four years ago to save on my utility bills and build my retirement legacy. This company has given me peace of mind and extra benefits. I am very happy to be here. If you desire to save on your bills and know anyone looking for extra income (if not one, then both) then please get in touch and let me show you our options.

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Brent

Based in London, I've guided countless folks towards energy mastery. Together with UW, we've been unlocking savings and embracing solar innovations. I chat with hundreds weekly, pinpointing sustainable and budget-friendly solutions. Merging UW's prowess with solar breakthroughs creates unmatched savings. My mission? Tailored, heartfelt service. Eager for eco-savings? Let's talk! 😊

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East Dulwich

The simplicity of having multiple services on one easy-to-read bill. The support from simply the best customer services I’ve ever dealt with and the savings that are available once you take multiple services. As a Partner, it’s the flexibility to work the hours that work for me, being able to help people make savings on the things they are already paying for and of course, provide them with the added peace of mind that comes with quality home services and incredible customer support. Plus, all that comes with being a Miii (Multiple Income Individual). Get in touch today.

Fixed tariffs cheaper than the price cap

We get it. Utilities aren't high on the list of things you want to think about, but thankfully we've got a quick fix. Simply switch your energy to UW and pair it with our broadband or mobile plans to unlock our great value UW Fixed tariff at just £1,640.

Add one more service, and you'll get the UK's cheapest fixed tariff with our UW Fixed Saver at just £1,594. That's almost £150 cheaper than the January price cap.

Find a UW Partner
Lock in your energy rates with our fixed tariff

Over a million reasons to join

More than a million households have switched to UW, putting an end to wasting time and money on bills. If you switch three or more services and use our Cashback Card, but don't see savings in your first year, we'll pay you double the difference back.
Find a UW Partner
Over a million reasons to join

Our peace of mind promise

When you switch all your home services to UW you’ll always get our best value deals, all in one simple and easy to manage bill. Plus, we’ll give £400 towards any early termination fees with existing suppliers and 30 days to change your mind without any penalty^.
Save a bundle
The UW peace of mind promise offers up to £400 towards early termination fees with existing suppliers

Earn more than an income as a UW Partner

Our Partners make money in London by referring others to UW so they can sign up as customers. It's a flexible way to earn extra money and get a passive income. You can earn up to £250 for every person you help sign up to UW, plus a whole host of other benefits like holidays, hampers, events and more!
Get in touch
Utility Warehouse offers you a unique opportunity to partner with us and earn money by recommending our services to others. It's a flexible way to earn extra cash from home. Try it now!

Why UW?

Frequently Asked Questions