Find a UW Partner

Portsmouth Utilities With Utility Warehouse

In Portsmouth, UW offers a comprehensive selection of home utility services catering to your diverse needs.

By bundling your energy, broadband, mobile, and insurance services, you could unlock impressive savings on your household bills. Currently, there are 14037 customers in Portsmouth who have benefited from our services, with an estimated total annual saving of £3,874,212.

With strong support from our 603 Partners in the area, navigating your options is simple and efficient. Enjoy the convenience of managing multiple services under one roof.

Find a UW Partner

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 (Ultra), mobile (Unlimited) and pays by direct debit multiplied by the number of customers in the applicable area.

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 13/10/25. Contact us to verify.

Broadband: Switching to UW Ultra broadband after your initial contract with your current supplier has ended could save you £45 a year. This calculation is based on the average UW saving of our Ultra tariff vs BT, EE, TalkTalk and Vodafone’s closest equivalent tariff over three years (£238). Correct as of 29/09/2025.

Mobile: Save £183 with Unlimited Max compared against the average of the closest equivalent 30 day rolling unlimited data tariffs with the four major network providers over a 12 month period. Price correct as of 10/10/2025. Excludes offers and promotional tariffs. Additional SIMs charged at £0/month until 31/03/2026. From 01.04.2026, each additional SIM will be charged at £10/month. Terms apply.

Over 80 awards and counting

Group-3186-1-1-converted-from-svg
2025-Value-Winner-Mono-2048x712
Container
SR25_5-Star_PRODUCT_COL_HI
Home-Insurance-Rating-Category-and-Year-5-Colour-RGB
Group-3186-1-1-converted-from-svg
2025-Value-Winner-Mono-2048x712
Container (4)
SR25_5-Star_PRODUCT_COL_HI (1)
Home-Insurance-Rating-Category-and-Year-5-Colour-RGB (1)

Here are a few things that make UW special

Have questions? Speak with our Partners today to learn more.

£150 Cashback Card credit

Three months free Cashback Card trial for all, with up to 10% savings on everyday spending.

With a welcome bonus of up to £150 available for homeowners when they switch.

Top Cashback Card holders save an average of £461 a year on their Utility Warehouse bills.

Find a UW Partner

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 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).

Don’t miss out

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.

Find a UW Partner

Unlimited Max tariff: New mobile customers only. 1 Unlimited Max SIM at £23 required. Inclusive allowance free on up to 3 additional SIMs until 31 March 2026, then standard charge p/m each. Out-of-allowance usage charges apply. Porting of existing no. required. See terms. Correct at 28.08.2025

UW Price Pledge: Eligible new customers (from 22/04/24) 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 at least once a week, excluding promotional activities) or your actual Cashback saving if higher. Full details, eligibility and terms available here.

Peace of mind

£400 towards early termination fees if you’re locked into contracts with current suppliers.

And 30 days to change your mind about signing up, with no pressure or penalties.

Plus guaranteed savings or double the difference back with our Price Pledge.

Find a UW Partner

£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 (from 22/04/24) 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 at least once a week, excluding promotional activities) or your actual Cashback saving if higher. Full details, eligibility and terms available here.

Streamline your services

One bill – for all your home services.

One account – with only one password to remember.

One number – for our award-winning Customer Services team

Find a UW Partner

Rated by experts

Which? Recommended energy and broadband supplier with an award-winning Wi-Fi Hub.

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.

Find a UW Partner

Awards: We’ve been awarded Best Value for Money two years in a row and the Best Customer Service at the Uswitch Energy Awards. Our Home Insurance cover has been given five stars by independent consumer experts, Defaqto (2025) and Moneyfacts (2025). And we are a Which? Recommended Provider for Energy and Broadband.

UK’s best/cheapest mobile: 2 or more SIMs on Unlimited Max Tariff, 30 day rolling contract v equivalent tariffs (excl. intro / time limited offers). Contact us to verify. Correct at 28.08.2025

Insurance Awards: Our Home Insurance cover has been given five stars by independent consumer experts, Defaqto (2025) and Moneyfacts (2025). Our Boiler & Home Cover has been given 5 stars from independent reviewer Moneyfacts 2018-2025.

What UW offer and how we work

Hello! We’re UW, your trusted utility service provider, proudly serving Portsmouth and surrounding areas.

Our range of services extends well beyond just energy. Here’s what we offer:

Energy
Broadband
Mobile
Insurance

By combining these services, you could unlock higher savings on your monthly bills. The more you bundle, the more impressive your savings could become, with estimated annual savings of up to £276 when you bundle all of our services together.

Don’t worry if the options seem overwhelming. Our knowledgeable UW Partners are ready to assist you at every step, ensuring you have the right information without any hassle.

Currently, we support 14037 customers in Portsmouth, but we take pride in having helped over 1,386,585 households nationwide.

Join your neighbours in enjoying the benefits of bundling.

At UW, we simplify your utility services while making them cost-effective.

Energy

Fixed and variable 
tariffs lower than 
the price cap.

Learn more

Broadband

Full fibre with no mid contract price hikes 
or connection fees.

Learn more

Mobile

Unlimited data, calls
and texts with 99% 
UK coverage.

Learn more

Insurance

Defaqto and Moneyfacts five-star-rated Home Insurance.

Learn more

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 (Ultra), mobile (Unlimited) and pays by direct debit multiplied by the number of customers in the applicable area.

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 13/10/25. Contact us to verify.

Broadband: Switching to UW Ultra broadband after your initial contract with your current supplier has ended could save you £45 a year. This calculation is based on the average UW saving of our Ultra tariff vs BT, EE, TalkTalk and Vodafone’s closest equivalent tariff over three years (£238). Correct as of 29/09/2025.

Mobile: Save £183 with Unlimited Max compared against the average of the closest equivalent 30 day rolling unlimited data tariffs with the four major network providers over a 12 month period. Price correct as of 10/10/2025. Excludes offers and promotional tariffs. Additional SIMs charged at £0/month until 31/03/2026. From 01.04.2026, each additional SIM will be charged at £10/month. Terms apply.

What our customers say

Trustpilot

Energy Services in Portsmouth

UW presents exceptional energy solutions in Portsmouth, ensuring your home remains powered efficiently.

By bundling your energy with other services, you could access substantial savings on your overall monthly bills.

Our Portsmouth customers bundle an average of 2.4 services with UW, enabling them to enjoy enhanced value from their household utilities.

Existing energy customers in this vibrant city have saved an estimated total of £500,496 annually, showcasing the financial benefits of our offerings.

Our energy savings estimates are derived from the latest rates and household usage data, reflecting true savings for all our energy customers in the area.

With UW, you can simplify your energy costs while optimising your savings, making your household finances more manageable.

Energy Deals in Portsmouth

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. Savings estimate multiplied by the number of energy customers in the applicable area. Correct as of 13/10/25. Contact us to verify.

Broadband Services in Portsmouth

UW provides exceptional broadband services for homes in Portsmouth, ensuring reliable connectivity at competitive rates.

With packages starting from just £26 a month, you can browse, stream, and video call without interruption.

Currently, our 5207 broadband customers in Portsmouth have benefited from an estimated total savings of £234,315 on their annual internet bills.

By choosing UW, customers have enjoyed a service designed to meet their needs.

Our Partners are here to assist you in finding the best broadband solution to keep you seamlessly connected.

Broadband Deals in Portsmouth

Broadband Savings Estimate: Switching to UW Ultra broadband after your initial contract with your current supplier has ended could save you £45 a year. This calculation is based on the average UW saving of our Ultra tariff vs BT, EE, TalkTalk and Vodafone’s closest equivalent tariff over three years (£238). Savings estimate multiplied by number of broadband customers in applicable area. Correct as of 29/09/2025.

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 (Ultra), mobile (Unlimited) and pays by direct debit multiplied by the number of customers in the applicable area.

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 13/10/25. Contact us to verify.

Broadband: Switching to UW Ultra broadband after your initial contract with your current supplier has ended could save you £45 a year. This calculation is based on the average UW saving of our Ultra tariff vs BT, EE, TalkTalk and Vodafone’s closest equivalent tariff over three years (£238). Correct as of 29/09/2025.

Mobile: Save £183 with Unlimited Max compared against the average of the closest equivalent 30 day rolling unlimited data tariffs with the four major network providers over a 12 month period. Price correct as of 10/10/2025. Excludes offers and promotional tariffs. Additional SIMs charged at £0/month until 31/03/2026. From 01.04.2026, each additional SIM will be charged at £10/month. Terms apply.

Mobile Services in Portsmouth

Experience exceptional mobile solutions with UW in Portsmouth.

Our Unlimited Max SIMs provide you with unlimited calls, texts, and data starting at just £23 a month, along with the option to add up to three additional SIMs at £0 each.

With transparency at the core of our pricing, you won’t encounter hidden fees — just clear and straightforward costs.

Enjoy fantastic network coverage across 99% of the UK, ensuring you’re connected wherever you are in Portsmouth.

Currently, around 5444 people in Portsmouth have switched to UW, leading to estimated total savings of £996,252 each year on their mobile bills.

Stay connected effortlessly with our fantastic mobile offerings today.

Mobile Deals in Portsmouth

Mobile Savings Estimate: Unlimited Max saving of £183 compared against the average of the closest equivalent 30 day rolling unlimited data tariffs with the four major network providers over a 12 month period. Price correct as of 10/10/2025. Excludes offers and promotional tariffs. Savings estimate multiplied by number of mobile customers in applicable area. Additional SIMs charged at £0/month until 31/03/2026. From 01/04/2026, each additional SIM will be charged at £10/month. Terms apply.

Home Insurance Portsmouth

UW provides solid insurance options for residents in Portsmouth, putting your peace of mind first.

We understand that protecting your home is essential, which is why we offer tailored Home and Contents Insurance that suits your needs.

Our trustworthy policies have been rated highly by independent experts, ensuring you receive outstanding cover and support.

In Portsmouth, we support 483 customers who have benefited from estimated total savings of £46,851 a year on their insurance policies.

By bundling your insurance with additional services, you could unlock even more impressive savings, enhancing your overall experience.

Insurance doesn’t need to be complicated. Count on our friendly team to guide you through every step, allowing you to focus on what matters most.

With UW, you’re not just another policyholder; you’re a valued customer deserving of the best protection.

Portsmouth Home Insurance

Insurance Savings Estimate: Average saving of £97 based on 3,026 customers who switched their home insurance (buildings and contents) to UW between 28/07/2024 and 28/07/2025. Savings calculated by comparing the customer’s previous renewal price (provided via survey at point of sale) against their UW quote. Savings estimate multiplied by number of insurance customers in applicable area.

Earn more than an income as a UW Partner in Portsmouth

Earn extra income with UW in Portsmouth.

As a Partner, you will benefit from referring others to UW, helping them sign up for our services.

You could earn up to £300 for each new customer you bring on board, and enjoy a fantastic range of other rewards.

By sharing our services, you’ll create a flexible way to boost your earnings while helping your community save.

Join the network of enthusiastic Partners enjoying the rewards that come with being part of UW.

Portsmouth Opportunity to Earn

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).

More Partners in and around Portsmouth

Areas in and around Portsmouth​

  • Southsea
  • Cosham
  • Havant
  • Waterlooville
  • Fareham
  • Gosport
  • Lee-on-the-Solent
  • Portchester

Nearby areas Portsmouth

Frequently Asked Questions

We’re the UK’s only genuine multiservice provider. We help people save on their household bills by bundling their energy, broadband, mobile and insurance into one. We offer guaranteed savings. We’re trusted by over 1,386,585 customers, rated Excellent on Trustpilot and are Which? Recommended.

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.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Contact me to learn more
Day
Time

What's next

Once you’ve submitted your details, I will follow up to arrange a time that’s convenient for you to discuss UW’s services and/or Partner opportunity. They will help you choose what’s best for you. For further information on how we collect, use, and look after your personal information, please refer to our privacy notice for more information.
This field is hidden when viewing the form