Post Office Plus Utility Warehouse
Energy, broadband and mobile, sorted.
People helping people save on bills
At Utility Warehouse the more services you take, the more you save.
We’re also big on the personal touch.
That means you can speak to a real person first. Someone who’ll explain things clearly, answer your questions, and help you decide what’s right for you. If you don’t save, you won’t switch. Simple as that.
The legal bit
The last switch you’ll ever make
The legal bit
Why switch to us
Energy
Switch two or more services to unlock our best Energy tariffs
Choose from fixed, tracker, variable and EV tariffs
Get a free smart meter upgrade
Our cheapest ever full fibre deal
A free UW Hub router with every package
No pesky installation or connection fees
Connect your family with the UK’s best 3+ SIM deal on 5G Unlimited SIMs
Free additional SIMs with Unlimited data
Or 10GB data for £5 a month
The legal bit
Cheapest variable energy: when you take energy and two other eligible bundle services vs standard variable tariffs offered by major suppliers (large and medium suppliers as defined by Ofgem), for sale nationally, excl. existing customer tariffs. Based on Ofgem’s typical domestic usage. Payment by Direct Debit. Correct as of 13/04/2026. Contact us to verify. See UW terms and conditions.
Full Fibre deal: Switching to UW Full Fibre broadband after your initial contract with current supplier has ended could save you £44.82 a year. This calculation is based on the average UW saving of our Full Fibre 150 tariff vs BT, EE, Plusnet, Sky, Talk Talk, Virgin and Vodafone’s closest equivalent tariff (£134.45) over three years. Correct as of 14/04/2026.
UK’s best/cheapest mobile: UK’s cheapest unlimited multi-SIM package in the UK on a 30 day rolling contract for customers taking 3 or more Unlimited SIMs compared to EE, GiffGaff, ID Mobile, O2, Smarty, Three, Vodafone (excluding introductory or time limited offers). Prices correct as of 16/04/2026
Over 80 Awards and Counting
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Frequently Asked Questions
Who are Utility Warehouse?
We’re the UK’s only genuine multiservice provider, trusted by over 1,000,000 customers and fully regulated by Ofgem, Ofcom and the Financial Conduct Authority. For over three decades, we’ve been saving families time and money by simplifying their home services.
How does it work?
We’re here to help and we like to do things differently. So you can speak to a real human if you’d like. No pressure. Just peace of mind. We’re all about keeping things simple, so let us do the hard work crunching the numbers over a nice chat in branch.
Can I trust you?
Yes, of course – over 1,386,585 customers already do. We’re also regulated by the energy regulator Ofgem, the telecoms regulator Ofcom, and the Financial Conduct Authority. We’ve been doing business for nearly three decades and are listed on the London Stock Exchange, which means we’re one of the UK’s largest publicly-owned companies.