U
Utility Warehouse Review
Multi-utility provider on EE bundling mobile with broadband, energy, and insurance on one bill, with Cashback Card rewards and the lowest Ofcom complaint rate in UK telecoms.
Pros & Cons
Pros
- EE network quality at very competitive pricing with Essential Max at five pounds per month for 10GB
- Bundle savings across mobile, broadband, energy, and insurance on a single bill with Cashback Card earning up to 10% at 50+ retailers
- Six consecutive quarters with zero Ofcom complaints per 100,000 customers, the lowest rate in UK telecoms
- Rolling 30-day contracts with no long-term lock-in and eSIM support launched December 2025
- Family-friendly with additional Unlimited Max SIMs at ten pounds per month each
Cons
- SIM-only only with no phone contracts or handset sales, requiring customers to buy devices separately
- Very limited plan choice with only two tariffs and a large gap between 10GB and unlimited, nothing for moderate data users
- Unlimited data is capped at 14GB when roaming in the EU, lower than some competitors
- Primarily distributed through self-employed Partners using a network marketing model which some customers may find off-putting
Utility Warehouse Overview
Utility Warehouse is the UK's only genuine multi-utility provider, bundling mobile, broadband, energy, and home insurance onto a single monthly bill. The company is part of FTSE 250-listed Telecom Plus PLC with nearly 1.2 million customers, and its mobile service runs on EE's network.
UW Mobile stands out through its bundle savings model. Adding mobile to other UW services unlocks greater discounts across the entire household bill, plus access to a Cashback Card that earns up to 10% at over 50 retailers including Aldi, IKEA, Argos, and Boots. The cashback is automatically applied to reduce your UW bill.
The mobile plans themselves are simple and competitive, with the Essential Max offering 10GB on EE for just five pounds per month and Unlimited Max providing unlimited 5G data. All plans are 30-day rolling with no long-term lock-in. UW has achieved six consecutive quarters of zero complaints per 100,000 customers in Ofcom reporting, the lowest complaint rate in UK telecoms.
Coverage & Speed
Utility Warehouse provides coverage through EE's network, the largest in the UK. EE uses legacy T-Mobile and Orange frequencies giving broad national coverage with 4G reaching 99% of the UK population. Coverage is identical to direct EE customers.
Plans & Pricing
UW Mobile offers two SIM-only plans on 30-day rolling contracts: Essential Max at five pounds per month with 10GB, and Unlimited Max at twenty-three pounds per month with unlimited 5G data. Additional Unlimited Max SIMs cost ten pounds each.
Roaming
EU roaming is included on the Unlimited Max plan with a 14GB monthly data cap across EU and EEA destinations. The Essential Max plan uses the standard 10GB UK allowance while roaming. An overall data roaming spend cap of 54 pounds per month applies.
Our Verdict
Utility Warehouse mobile makes most sense as part of the broader UW ecosystem rather than as a standalone mobile provider. The Essential Max at five pounds per month for 10GB on EE is genuinely excellent value, and the family multi-SIM pricing is hard to beat. The zero Ofcom complaint record is impressive.
The bundle model with Cashback Card creates compound savings that are difficult for standalone mobile providers to match, though the benefit only materialises when you commit to multiple UW services. The limited plan choice and network marketing distribution model may put off some customers.
For households already considering UW for broadband or energy, adding mobile is an easy win. For mobile-only shoppers, the Essential Max is competitive on its own merits, but the gap between the two plan tiers means moderate data users have no ideal option.
Quick Specs
UW does not sell phone contracts with handsets. When new homeowner customers switch 3+ services to UW, the company offers up to 200 pounds towards a handset cost and up to 400 pounds towards early termination fees from a previous provider.
Essential Max provides 10GB data with unlimited calls and texts for five pounds per month. Unlimited Max provides unlimited 5G data with unlimited calls and texts for twenty-three pounds per month, with additional family SIMs at ten pounds each.