Utility Warehouse

Cheapest energy supplier in Southampton

Utility Warehouse

Get the cheapest energy deal in Southampton 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.

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 Southampton 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 Southampton

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 Southampton

It's not just our great energy prices that make us stand out as one of the best energy suppliers in Southampton. 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 Southampton

Switching your utility supplier in Southampton 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 Southampton

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Southampton

My regular job as a modern matron requires that I lead the implementation of high quality mental health care on a daily basis. My hobbies include watching the English premier league and swimming. I find swimming particularly interesting as this is a hobby I made a decision to learn just about 18 months ago and I am hoping to get better by the day 😁. I am a UW partner and a customer and I feel very fulfilled every time I make a difference to people by helping them save on their bills. You can also become a UW customer and I am happy to help you save on your bills or earn extra income as a UW partner. Ask me how

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Eastleigh

My wife, Liz, and I have lived in Bishopstoke, Hampshire, for 45 years, and we enjoy walking along the River Itchen and through the local countryside. I’m a UW Partner alongside my work selling and repairing wheelchairs, and providing domestic energy reports. We started as customers with UW over 10 years ago, and I’ve been recommending them as a partner for the last seven. I love helping people save money on their bills and seeing how satisfied people are with UW’s services. Please get in touch if you’re curious how much you could save with UW. I’m also happy to chat about how you could become a Partner, too. I look forward to hearing from you.

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Lymington

Having been a happy UW customer, I became a Partner early in 2023, and haven't looked back. With a background in secondary education, I am certainly no salesperson – and don't need to be, as all we do is support people to switch the household services they already buy. And UW's pricing and customer service are second-to-none, which really helps. I take pride in looking after my customers with clear advice and support throughout the switching process, and beyond. I am also building a team of other Partners and helping them to achieve their own goals. I look forward to speaking to you about the customer or Partner opportunity – or ideally, both!

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 £1,670.

Add one more service, and you'll get the UK's cheapest fixed tariff with our UW Fixed Saver at just £1,650. That's more than £80 cheaper than the January price cap.

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

Stop paying your energy bills

It's official, from today your energy bills are completely optional.

That's right. With the Free Energy Club, you can reduce your energy bills to zero!

All you have to do is introduce a couple of customers a month. Ready to scrap your bills?

Find a UW Partner

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 Southampton 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