Hello Portsmouth!
At Utility Warehouse, we’re all about making life easier and more affordable for you. With our all-in-one service, you can combine energy, broadband, mobile, and insurance into one neat package. It’s like a magic trick for your wallet — the more you switch, the more you save.
In fact, 14,394 households in Portsmouth have already made the switch and are enjoying estimated total annual savings of £3,943,956. That’s a lot of extra cash to spend on the things you love.
And the best part? We’ve got 607 local Partners who are just a call away. They’re experts in finding the right mix of services to fit your lifestyle, without any hassle or headaches.
So, why not join your neighbours and discover the Utility Warehouse difference?
Multi Service Savings Estimate: We’ve compared our most popular services with the average price of our main competitors’ equivalent services. By ‘main competitors’ we mean at least three of the largest suppliers by market share who sell a comparable product. The saving shown is based on the average of these competitors’ pricing when compared with an equivalent new UW customer who takes three services – energy (Double Gold variable), broadband (Full Fibre 150), mobile (Unlimited) and pays by direct debit.
Energy: Save on average £48 per year on your energy bills when you take a variable energy service plus 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 17/04/26. Contact us to verify.
Broadband: Switching to UW Full Fibre broadband after your initial contract with current supplier has ended could save you £44 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 17/04/26.
Mobile: Save £182 with Unlimited Max compared against the closest equivalent 30 day rolling unlimited data tariffs across EE, GiffGaff, O2, Three and Vodafone over a 12 month period. Price correct as of 16/04/2026. Excludes offers and promotional tariffs.
Additional SIMs charged at £0/month for six months, then £10/month each. Terms apply.
Have questions? Speak with our Partners today to learn more.
The July Energy Price Cap is rising by over £200 – so now’s the perfect time to lock in a fixed tariff. Plus:
Fixed tariff: only available to eligible customers who take two or more bundle services (bundle services are energy, broadband and mobile). Smart meter required. Full details, eligibility and terms available at UW terms and conditions.
£400 to help you switch: When you take a 3 or 4+ Service Bundle, we’ll give you credit up to £400 towards any termination fees (excluding Home Insurance) you have to pay your current providers. You’ll need to return any equipment and pay for services you used before you cancel. Additional requirements apply to customers who are tenants. Further terms apply see our Residential Products and Services terms and conditions here.
Cashback: you can earn unlimited cashback at the relevant % from our retail partners each month. Purchases from other retailers are eligible for cashback of 1% on spend, subject to cashback caps which vary depending on the number of services you have taken out. You are only eligible to receive the 1% cashback at other retailers if you are not engaged in debt collection proceedings with UW – and have at least one of the following services live at the time of billing: Mobile, Broadband (Broadband and/or Home Phone) or Energy. See our Cashback Card terms and conditions here.
Cashback Card Trial: Get three months free cashback on everyday spending at major retailers. £3 per month after trial – no contract, cancel any time. See terms and conditions here.
Cashback Card Credit: New UW homeowner and tenant customers only. Welcome Bonus (£50-£150) based on Bundle Services taken at sign-up (excludes Home Insurance). Direct debit required. 12-month clawback applies if Bundle Services cancelled. Energy or Broadband required for £100/£150 Bundle Service bonus. For full terms click here.
Cashback Savings: Calculated using the average cashback earned between 01-01-2024 to 29-12-2024 (52 weeks) by the top 10% of active account holders (customers who used their card at least once a week during this period). This figure excludes customers who won 100% cashback through the Cashback Magic promotion.
The UW cashback card is issued by PSI-Pay Ltd pursuant to a license by Mastercard International Incorporated. PSI-Pay Ltd is regulated by the Financial Conduct Authority (FCA) under the electronic Money Regulations 2011 (FCA register number 900011) for the issuing of electronic money. Mastercard is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated.
Our cashback card provider PSI-Pay Ltd is an authorised e-money institution. E-money is not subject to Finance Services Compensation Scheme protection in the way bank deposits are, but it is subject to “safeguarding” requirements. In the unlikely event of insolvency, this means there will be a pool of funds from which cashback card customers would be repaid (subject to certain deductions for associated insolvency costs).
Broadband Saving Estimate: Switching to UW Full Fibre broadband after your initial contract with current supplier has ended could save you £44 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 17/04/26.
UW Price Pledge: Eligible new customers (joining on or after 22 April 2024) who take 3 or more qualifying services and regularly use their Cashback Card. If a customer doesn’t save with UW (incl. Cashback) in their first year vs their previous provider (or cheapest major provider where applicable), they can apply to claim the UW Price Pledge between 12–15 months after their sign-up date; the pledge & no exit fees only applies to qualifying services taken at sign-up. When you claim, we’ll assume an average Cashback Card saving of £160 a year (based on customer usage data from 03/04/23 to 31/03/24, for users who earned Cashback at least once a week, excluding promotional activities) or your actual Cashback saving if higher. Full details, eligibility and terms available here.
Boiler & Home Cover Offer: Annual policy. First 3 months free (£0), £25/month for months 4–12. First-year cost: £225 (usually £300). New and existing homeowner customers only. Offer available for policies purchased between 01/06/26 and 31/07/26 (inclusive). Full coverage details here. Terms and conditions here.
Repairs to faults discovered during your annual boiler service will be completed with zero excess (normally £60) and no impact on your renewal price. Immediate claims following the service appointment where the engineer discovers a fault during the service visit only. Pre-existing issues or faults already known to the customer excluded. Repair work must be authorised by our claims handler and completed by our approved contractors. Policy terms, conditions, exclusions and claim limits apply.
Boiler, plumbing, electrics, drainage & pest cover exclusions apply. Please refer to the Boiler & Home Cover policy documents of what is and is not covered.
Our Boiler & Home Cover has been given stars by independent consumer expert, Moneyfacts (2026).
Add up to three extra unlimited data SIMs to Unlimited Max for free for six months.
The more services you add, the bigger the savings you can unlock. Guaranteed.
Build the perfect bundle of energy, broadband, mobile and insurance that’s right for you.
UW Price Pledge: Eligible new customers (joining on or after 22 April 2024) who take 3 or more qualifying services and regularly use their Cashback Card. If a customer doesn’t save with UW (incl. Cashback) in their first year vs their previous provider (or cheapest major provider where applicable), they can apply to claim the UW Price Pledge between 12–15 months after their sign-up date; the pledge & no exit fees only applies to qualifying services taken at sign-up. When you claim, we’ll assume an average Cashback Card saving of £160 a year (based on customer usage data from 03/04/23 to 31/03/24, for users who earned Cashback at least once a week, excluding promotional activities) or your actual Cashback saving if higher. Full details, eligibility and terms available here.Unlimited Max tariff: New mobile customers only. 1 Unlimited Max SIM at £23 required. Inclusive allowance free on up to 3 additional SIMs for 6 months, then standard charge p/m each. Out-of-allowance usage charges apply. Porting of existing no. required. See terms. Correct at 13/04/2026.
Inclusive EU Roaming with Unlimited Max, subject to 14GB roaming cap. Data consumption subject to 500GB personal usage cap. EU roaming on our Essential Max plan is subject to your 10GB data allowance and gives you access to 4G with a compatible phone. See terms & fair use policy.
Here’s a few ways you can save with Utility Warehouse:
– Cheapest variable energy in the UK
– Unlimited data SIM for £23 or get 10GB for £5
– Broadband for just £23.95 a month with no connection fees
– A Cashback Card that gives you money off your bill when you do your every day shopping
£400 to help you switch: When you take a 3 or 4+ Service Bundle, we’ll give you credit up to £400 towards any termination fees (excluding Home Insurance) you have to pay your current providers. You’ll need to return any equipment and pay for services you used before you cancel. Additional requirements apply to customers who are tenants. Further terms apply see our Residential Products and Services terms and conditions here.
30 days to switch: Available when a new customer switches at least two of their services on the same date: energy, broadband, mobile and insurance (insurance means Boiler & Home Cover or Income Protector only). Any equipment must be returned and services used must be paid for before cancelling. Terms apply.
UW Price Pledge: Eligible new customers (joining on or after 22 April 2024) who take 3 or more qualifying services and regularly use their Cashback Card. If a customer doesn’t save with UW (incl. Cashback) in their first year vs their previous provider (or cheapest major provider where applicable), they can apply to claim the UW Price Pledge between 12–15 months after their sign-up date; the pledge & no exit fees only applies to qualifying services taken at sign-up. When you claim, we’ll assume an average Cashback Card saving of £160 a year (based on customer usage data from 03/04/23 to 31/03/24, for users who earned Cashback at least once a week, excluding promotional activities) or your actual Cashback saving if higher. Full details, eligibility and terms available here.
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 13/04/26. Contact us to verify. See UW terms and conditions.
One bill – for all your home services.
One account – with only one password to remember.
One number – for our award-winning Customer Services team
Best Value Energy Supplier rated by Expert Reviews and rated ‘Excellent’ on Trustpilot.
The UK’s best value Unlimited+ multi-SIM mobile deals, with 99% UK coverage.
Five star rated building and contents home insurance plus boiler and home cover.
Awards: Our Home Insurance cover has been given five stars by independent consumer experts, Defaqto (2026) and Moneyfacts (2026).
The UK’s best 3+ multi-SIM deal on 5G Unlimited SIMs: Based on price, speed and reliability.
Price: 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
Hello! At Utility Warehouse, we aim to be your go-to utility service provider, proudly serving Portsmouth and the surrounding areas.
We offer more than just energy. Here’s what we bring to the table:
Energy
Broadband
Mobile
Insurance
By getting it together, you could open the doors to bigger savings on your monthly bills. The more you switch, the more impressive your savings could become, with estimated annual savings of up to £274 when you take all our services.
Feeling a bit overwhelmed by the options? Don’t worry. Our Utility Warehouse Partners are here to guide you every step of the way, making sure you have all the right info without any hassle.
Right now, we’re supporting 14,394 of your neighbours in Portsmouth, and we’re proud to have helped over 1,386,585 homes across the UK.
Why not join them and enjoy the perks of switching to Utility Warehouse?
Compare our fixed and variable rate tariff deals.
Full fibre with no installation or connection fees.
Unlimited data, calls and texts with 99% UK coverage. 500GB fair use policy applies.
Defaqto and Moneyfacts five-star-rated Home Insurance.
Multi Service Savings Estimate: We’ve compared our most popular services with the average price of our main competitors’ equivalent services. By ‘main competitors’ we mean at least three of the largest suppliers by market share who sell a comparable product. The saving shown is based on the average of these competitors’ pricing when compared with an equivalent new UW customer who takes three services – energy (Double Gold variable), broadband (Full Fibre 150), mobile (Unlimited) and pays by direct debit.
Energy: Save on average £48 per year on your energy bills when you take a variable energy service plus 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 17/04/26. Contact us to verify.
Broadband: Switching to UW Full Fibre broadband after your initial contract with current supplier has ended could save you £44 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 17/04/26.
Mobile: Save £182 with Unlimited Max compared against the closest equivalent 30 day rolling unlimited data tariffs across EE, GiffGaff, O2, Three and Vodafone over a 12 month period. Price correct as of 16/04/2026. Excludes offers and promotional tariffs.
Additional SIMs charged at £0/month for six months, then £10/month each. Terms apply.
Welcome! I’m passionate about helping people save money on their everyday household bills through Utility Warehouse. Discover trusted services, exclusive customer benefits, and how you can start and grow your own UW business with flexible earning opportunities.
If you’re looking for a friendly, personalised service to see how much you can save on your household bills, then look no further. Working with UW is now my full-time job, and I can also show you how to make an income yourself by simply referring their services to potential new customers. Don’t be afraid to reach out and ask any questions.
My name is Gosia and I have been a customer and a Partner with UW since February 2024 – not so long but absolutely enough to quit my daily job to work with UW. In very short period of time I have been promoted to a Team Leader – love to work with people (10 years of experience as AM/GM position in hospitality). Perhaps you are looking for extra income? Then join my team! I’ll support you and help you to achieve your goals – teamwork makes a dream work! Since becoming a Partner, I have helped many customers save money on their household bills, plus as mentioned before helped many to start their own business under the umbrella of UW. I speak fluent Polish Czech Slovakian -but can communicate in Russian /German as well. If you want to chase your dreams – then you’ve arrived at the right place. Just get in touch.
Power up your savings in Portsmouth with Utility Warehouse’s dazzling energy solutions. We’re all about keeping your home running smoothly and your wallet happy, of course!
When you switch your energy with our other services, you could even start saving some of those all-important pennies. It’s a no-brainer for those who love getting more bang for their buck.
On average, our Portsmouth customers switch 2.4 services with us, making the most of what Utility Warehouse has to offer. And it’s paying off — our shrewd energy customers in this lively city are saving an estimated £499,632 every year. That’s a lot of extra cash in your pocket!
We base our savings estimates on the latest rates and typical household usage, so you get a clear, honest picture of what you could save. With Utility Warehouse, you’re not just simplifying your energy costs — you’re optimising your savings, making it easier to manage your home’s finances.
Ready to make the switch? Our local Partners are here to help you every step of the way. No fuss, just straightforward savings.
Energy Savings Estimate: Save on average £48 per year on your energy bills when you take a variable energy service plus 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 17/04/26. Contact us to verify.
Looking for reliable broadband in Portsmouth? You’re in the right place. At Utility Warehouse, we provide fast, dependable internet services that won’t break the bank.
Starting from just £23.95 a month, our broadband packages let you browse, stream, and video call without those annoying interruptions.
Already, 5,536 households in Portsmouth have made the switch to Utility Warehouse, collectively saving an estimated £265,728 every year. That’s a lot of extra cash staying in local pockets!
And with our local Partners ready to lend a hand, finding the perfect setup for seamless connectivity is a breeze.
Ready to get connected? Our Partners are on standby to help you sort it all out.
Multi Service Savings Estimate: We’ve compared our most popular services with the average price of our main competitors’ equivalent services. By ‘main competitors’ we mean at least three of the largest suppliers by market share who sell a comparable product. The saving shown is based on the average of these competitors’ pricing when compared with an equivalent new UW customer who takes three services – energy (Double Gold variable), broadband (Full Fibre 150), mobile (Unlimited) and pays by direct debit.
Energy: Save on average £48 per year on your energy bills when you take a variable energy service plus 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 17/04/26. Contact us to verify.
Broadband: Switching to UW Full Fibre broadband after your initial contract with current supplier has ended could save you £44 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 17/04/26.
Mobile: Save £182 with Unlimited Max compared against the closest equivalent 30 day rolling unlimited data tariffs across EE, GiffGaff, O2, Three and Vodafone over a 12 month period. Price correct as of 16/04/2026. Excludes offers and promotional tariffs.
Additional SIMs charged at £0/month for six months, then £10/month each. Terms apply.
Experience top-notch mobile deals with Utility Warehouse in Portsmouth.
Our Unlimited Max SIMs offer unlimited calls, texts, and data from just £23 a month. Plus, you can add up to three extra SIMs for only £0 each.
We believe in keeping things simple and honest, which means you’ll never face hidden fees — just straightforward pricing you can trust.
With 99% UK coverage, you’ll stay connected wherever you are in Portsmouth.
Already, around 5,513 people in Portsmouth have made the switch to Utility Warehouse, collectively saving an estimated £1,003,366 every year on their mobile bills.
Why wait? Stay effortlessly connected with our fantastic mobile deals today.
Mobile Savings Estimate: Save £182 with Unlimited Max compared against the closest equivalent 30 day rolling unlimited data tariffs across EE, GiffGaff, O2, Three and Vodafone over a 12 month period. Price correct as of 16/04/2026. Excludes offers and promotional tariffs.
Additional SIMs charged at £0/month for six months, then £10/month each. Terms apply.
Looking for insurance in Portsmouth? You’re in the right spot.
At Utility Warehouse, we know how important it is to protect your home. That’s why we offer Home and Contents Insurance that’s highly rated by independent experts, so you can get the best cover and support available.
In Portsmouth, we’re already helping 491 customers save a combined £36,825 each year on their insurance. That’s a lot of peace of mind for less!
And it gets even better. Switch your insurance with our other services, and you could unlock even more savings.
Insurance doesn’t have to be a headache. Our friendly team is here to guide you every step of the way, making sure you can focus on what matters most.
Boiler & Home Cover Offer: Annual policy. First 3 months free (£0), £25/month for months 4–12. First-year cost: £225 (usually £300). New and existing homeowner customers only. Offer available for policies purchased between 01/06/26 and 31/07/26 (inclusive). Full coverage details here. Terms and conditions here.
Repairs to faults discovered during your annual boiler service will be completed with zero excess (normally £60) and no impact on your renewal price. Immediate claims following the service appointment where the engineer discovers a fault during the service visit only. Pre-existing issues or faults already known to the customer excluded. Repair work must be authorised by our claims handler and completed by our approved contractors. Policy terms, conditions, exclusions and claim limits apply.
Boiler, plumbing, electrics, drainage & pest cover exclusions apply. Please refer to the Boiler & Home Cover policy documents of what is and is not covered.
Our Boiler & Home Cover has been given stars by independent consumer expert, Moneyfacts (2026).
Fancy earning a bit more on the side in Portsmouth? Becoming a Utility Warehouse Partner could be just the ticket.
As a Partner, you’ll earn up to £300 for every new customer you help switch to Utility Warehouse. It’s not just about the cash — there’s a whole host of perks waiting for you.
It’s flexible, fits around your life, and gives you the freedom to work when it suits you — no boss, no fixed hours, just the satisfaction of helping others save money.
Ready to get started?
Partners can earn up to £300: for signing up a homeowner customer with at least 4 core services. Core services are: broadband, energy – gas and/or electricity and mobile (2 SIMs count as 2 services).
Our Partners are a team of local Utility Warehouse experts up and down the country, who help people save money on their bills. With 70,000 Partners across the UK, there’s someone nearby who’ll be happy to chat.
UW Partners in and around are people just like you, who earn an extra income by introducing others to UW and helping them sign up as customers. They also help people to become a UW Partner and start earning an income by recommending UW to their friends and family.
Yes, of course – over 1,386,585 customers and 70,000 UW Partners 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.
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