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The UK’s cheapest energy supplier when you get it together
Life’s better when you get it together – unlock maximum savings and get peace of mind with our fixed energy tariffs.
And we’re the cheapest energy provider for variable gas and electricity tariffs when you take more than one service with us.
Speak to us today so we can help you beat energy price hikes and maximise savings on energy and more.
It might be the last switch you’ll ever make
Get a quick quote
Tell us your details and get your energy quote
We’ll handle the switch
We’ll contact your old energy supplier and manage the switch
And… relax
We’ll get your energy switched in as little as two days
Fix it while it’s hot
The July Energy Price Cap is rising by over £200 - so now’s the perfect time to lock in a fixed tariff.
Add a years Boiler and Home Cover with 3 months free to save even more, as well as unlocking welcome credit on our free Cashback Card trial.
3 months free Boiler and Home Cover
Pay just £225 for the year instead of the usual £300. That's £75 savings for for summer spending on ice creams and more. Here’s what’s included:
Free annual boiler service
If we spot a fault, the £60 excess fee is waived
Boiler, plumbing, electrics, drainage & pest cover
24/7 claims team with actual humans
5-star rated by Moneyfacts every year since 2018
Our best energy tariffs
Fixed energy tariffs
Fixed rates for price certainty
Protected from price hikes.
Variable energy tariffs
Save with variable energy tariffs
Flexible. No exit fees.
EV tariffs
Cheaper electric vehicle charging
Cheaper rates at night.
What you need to know | Fixed | Variable | EV |
|---|---|---|---|
Price stability | Your rates are locked in for up to 12 months. | Your price will go up and down as the price cap changes. | Variable rate, with cheaper off-peak prices between midnight and 5am GMT every night. |
Utility warehouse discount | Your discount is baked into your fixed rate. | You'll always pay less than the Price Cap when you get it together. | If you take other UW services, you’ll get an even better rate to charge your EV. |
Fee to switch early? | Yes — applies if you leave before your fixed term ends. | No. Switch to a fixed deal or leave at any time for free. | No exit fees. |
Smart meter required? | Yes. | No, but recommended to maximise savings. | Yes — smart meter in credit mode, plus an eligible electric vehicle. |
Services needed? | Unlock maximum savings and rewards by adding additional services | Not required — but getting it together unlocks the cheaper variable rate. | Not required — If you take other UW services, you’ll get an even better rate to charge your EV. |
Best for | People who want price certainty and protection from price hikes. | People who want flexibility and the freedom to leave any time. | Customers with an electric vehicle who can charge overnight. |
How the price cap is affecting the energy market?
Based on Ofgem's typical domestic usage, the energy price cap level is set to rise by £221 to £1,862 per year from July 2026. This reflects a typical household that uses gas and electricity and pays by direct debit.
Ofgem sets the price cap to make sure prices are fair for users on default energy tariffs, and that it reflects the underlying costs and inflation of the energy market. They review and update the price cap every three months to stay aligned with market conditions. You can learn more about energy price cap costs and predictions and how it may impact your energy bills.
Already a Utility Warehouse customer?
Let's have a chat about your options. Give us a ring and we’ll help you get the best tariff for your home.
0333 777 0 888
More reasons to switch
Your choice of energy tariffs
Get a gas or electricity quote, or both, and see how much you could save.
Want price certainty? Choose a fixed energy tariff to lock in and avoid price hikes.
Our EV tariffs
Charge your electric car for less with our dedicated EV tariffs. Get five hours of our cheaper, off-peak charging rate.
Get a free smart meter
Our customers can upgrade to a smart meter for free. Say goodbye to manual meter readings and start taking control of your energy usage
We're an award-winning energy supplier
Trusted by 1.4 million customers and counting, no less. We're super chuffed to have been named Best Value Energy Supplier from Expert Reviews and the Uswitch 2025 Energy Awards winner for Best Value for Money.
It's the ninth year in a row we’ve won at the Uswitch Energy Awards. That’s over 80 industry awards in the past decade we’ve picked up.
Add more services to unlock a cheaper energy deal
At Utility Warehouse, we offer energy, broadband, mobile, and insurance. The more services you take, the more you save.
You’ll save money
We promise. If you don’t, we'll pay you double the difference, and you can leave without exit fees.
Contracts? No problem
We’ll give you up to £400 towards early termination fees to help you switch.
How low can your bills go?
Joining us unlocks access to our exclusive, bill-shrinking Cashback Card.
It’s a top-up card that, every time you use it, can earn you up to 10% cashback that comes straight off your UW bill. And right now, new customers can get up to £150 in bonus credit loaded onto the card when they switch more than one service.
Take control of your home
Pay as you go
Choose a smart prepayment meter and to set budgets and alerts, and top up anytime, anywhere.
Get an A-rated boiler
Find a boiler that’s right for your home with our partnership with Glow Green.
Prefer speaking to a human?
If you don't know your watts from your kilowatts, we have a network of over 70,000 UK-wide Partners for you to speak to.
There's always a friendly local face who'll be happy to help you switch.
Very helpful and are happy to help
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“Whether you’re looking for a variable tariff or prefer a fixed tariff for total peace of mind, we offer energy prices consistently below the price cap when you bundle with our other award-winning services. We can get you switched over in as little as two days with no disruption to your supply. We offer even greater savings when you upgrade to a free smart meter so you never have to worry about giving a meter reading again.”
David Walter - Chief Commercial Officer
FAQs
Your energy services will go live between two and five working days. We’ll keep you updated on any progress during this time.
No – in a few weeks, we’ll ask you for meter readings, at which point we’ll start billing you for your energy, and your current supplier will stop billing you. So you won’t pay for the same energy twice. Your old supplier will then arrange to send you a final invoice. We recommend leaving your Direct Debit in place until that invoice has been paid.
Some suppliers may charge a cancellation fee if you're in contract or on a Fixed-term tariff. It's best to check this with your current supplier.
Yes - switching energy suppliers is a simple process. All you need to do is get a quote from us to get started; then, we’ll contact your old provider on your behalf and get your services switched over for you. It’s that easy.
No, we’ll contact your energy provider to let them know about your move.
After a few weeks, we’ll ask you for meter readings, at which point we’ll start billing you for your energy, and your current supplier will stop (so you won't pay for the same energy twice). Your old supplier will then arrange to send you a final invoice.
If you’re moving home and don’t want to take your current energy supplier with you, you can switch in the same way as you usually would. You’ll just need to provide information on your current address and the address of where you’re moving to. Get a quote to get started.
No. We work hard to ensure a seamless switching process for our customers so we can guarantee that there’ll be no disruption to your services.
Yes, switching energy suppliers when renting is fine as long as you currently pay the gas and electricity bills at your rented property. If your landlord pays the utility bills, you may need their permission before switching.
Smart meters are advanced devices that measure and record electricity and gas consumption in near real-time. Smart meters automatically send us your electricity and gas meter readings through secure wireless networks, so you don’t have to. This works in the same way as other wireless systems like mobile phones, but you don’t need Wi-Fi or internet access in your home for smart meters to work.
Find out more about smart meters here
UW customers can book their free smart meter upgrade in a few clicks.
Click here if you want more information about smart meters.
If you have a second-generation smart meter, or a first-generation smart meter made by Secure, it will transfer to us with all its smart benefits intact. We’ll start communicating with it to collect your accurate readings.
If you have a first-generation smart meter not made by Secure, it may not work with us in smart mode, so you may need to give us meter readings.
Our first-generation smart meters are made by the company Secure. Other suppliers who also use them include Utilita, Ovo, E.On and Octopus.
Learn more about how smart meters work here.
No, you won't be charged for a smart meter. Our engineers will install them for free.
UW supports the Smart Energy Guarantee, which allows customers who generate renewable electricity to receive payments for any exports back to the grid. You can find more information here.