Find a UW Partner

Grimsby Utilities With Utility Warehouse

Switch to the UK’s cheapest energy provider on the market when you bundle and lock in savings of £253 for peace of mind on energy costs.

In Grimsby, UW offers a comprehensive range of services designed to simplify your home utility management.

By bundling your energy, broadband, mobile, and insurance services, you could unlock impressive savings on your household bills.

With a growing network of 114 Partners, 2062 customers in Grimsby have benefited from our offerings — saving an estimated total of £552,616 each year.

Experience the ease of managing multiple utilities under one roof, enhancing your home efficiency.

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 13/01/26. 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 13/01/26.

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.

UK’s Cheapest Energy: Cheapest fixed tariffs vs large/medium suppliers (Ofgem-defined). Payment by Direct Debit. Correct as of 30/01/26

Over 80 awards and counting

WINNER - Best Value - ExR Home Energy Awards 2025 (1)
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WINNER - Best Value - ExR Home Energy Awards 2025 (1)
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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.

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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.

 

UK’s Cheapest Energy: Cheapest fixed tariffs vs large/medium suppliers (Ofgem-defined). Payment by Direct Debit. Correct as of 30/01/26

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

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Rated by experts

Best Value Energy Supplier rated by Expert Reviews.
Which? Recommended 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 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 13/01/26.

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 local utility service provider, here to support households in Grimsby and beyond.

Our offerings go well beyond just energy.
Here’s what we bring to the table:

Energy
Broadband
Mobile
Insurance

By bundling your services together, you could unlock substantial savings on your monthly bill. The more you combine, the better the savings become. Customers in Grimsby could enjoy estimated annual savings of £268 by taking advantage of our bundled services.

Our knowledgeable UW Partners are just a call away, ready to guide you through every step and answer all your questions without any confusion.

Currently, we support over 2062 customers in Grimsby, part of a thriving community of more than 1,386,585 households across the nation.

Experience the benefits of bundling with UW, where we make your utility services straightforward and 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 13/01/26. 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 13/01/26.

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 Grimsby

UW delivers competitive energy solutions tailored to those in Grimsby.

By bundling your energy service with other offerings, you could enjoy significant savings on your monthly bills.

Customers in Grimsby typically bundle an average of 2.4 services, allowing them to maximise the benefits of their utilities.

In the area, our 1612 active energy customers have saved an estimated total of £77,376 each year.

Our energy savings estimates reflect the latest household rates and usage patterns, providing a fair overview of potential savings for all our energy customers.

With UW, you can enjoy the peace of mind that comes from having your utilities managed in one place while keeping your energy costs under control.

In Grimsby, we strive to help you manage your energy expenses effectively.

Energy Deals in Grimsby

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 13/01/26. Contact us to verify.

Broadband Services in Grimsby

When it comes to broadband services, UW is committed to providing quality solutions for residents in Grimsby.

Offering speedy, reliable connections starting from just £26 a month, we ensure you stay seamlessly connected for all your online activities.

Currently, our 616 broadband customers in Grimsby are estimated to be saving £27,720 each year on their connectivity costs.

By choosing UW, you gain access to dedicated Partners who are eager to assist you in selecting the right plans for your needs.

Experience the convenience and savings that come with choosing UW as your broadband provider.

Broadband Deals in Grimsby

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 13/01/26. 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 13/01/26.

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 Grimsby

UW is excited to bring reliable mobile services to Grimsby.

Our Unlimited Max SIMs offer unlimited calls, texts, and data starting at just £23 a month, with the flexibility to add up to three more SIMs for an additional £0 each.

We believe in transparency: no lengthy contracts or hidden fees, just clear and straightforward pricing.

With our network coverage extending to 99% of the UK, you can stay connected throughout Grimsby wherever you go.

Currently, around 773 people in Grimsby have switched to UW for their mobile needs, leading to estimated savings of £141,459 in total each year.

By bundling mobile service with other offerings, you could unlock even more impressive savings and streamline your bills into one easy payment.

Explore our mobile packages today and experience the simplicity and affordability we offer.

Mobile Deals in Grimsby

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 Grimsby

At UW, we understand that protecting your home is vital.

That’s why we provide a range of flexible Home and Contents Insurance options tailored to meet your needs.

With our award-winning cover and customer service, you can be confident in the protection we offer.

In Grimsby, we support 68 customers who have benefited from our insurance solutions, with an estimated total saving of £6,596 each year.

By bundling your insurance with other services, you could unlock further impressive savings, enhancing the benefits with UW.

Everything from dependable Contents Insurance to Boiler Cover is designed for your peace of mind.

Our friendly team is dedicated to simplifying the insurance process for you.

With UW, you’re not just a customer; you’re valued, and we’re here to safeguard your home.

Grimsby 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 Grimsby

Experience the flexibility of earning as a UW Partner in Grimsby.

Our Partners enjoy income through referrals to UW customers. You could earn up to £300 for every sign-up.

Plus, there’s potential for additional rewards like holidays and hampers.

With UW, you’re supported by a community of Partners, all working toward the same goal.

Join us and discover the benefits of a flexible income stream.

Grimsby 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 Grimsby

Areas in and around Grimsby​

  • Cleethorpes
  • Immingham
  • Waltham
  • Humberston
  • Scartho
  • New Waltham
  • Laceby
  • Healing

Nearby areas Grimsby

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.

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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.
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