Up To £150 Credit
Updated 2 days agoUse this Utility Warehouse offer & get up to £150 credit for switching to Utility Warehouse.
No code neededActivate offer
No code needed
20% Off On Orders W/ Utility Warehouse Voucher Codes 2027
3 Utility Warehouse voucher codes and deals, checked by hand this October.Updated
Utility Warehouse coupon codes and deals
£400 Credit
Updated 2 days agoReveal this Utility Warehouse promo to switch today and enjoy £400 towards any early termination fees with your current suppliers.
No code neededActivate offer
No code needed
£50 Off With Referral
Updated 2 days agoGet £50 off when you refer a homeowner friend who switches two or more services to Utility Warehouse.
No code neededActivate offer
No code needed
Utility Warehouse — the questions people ask
How do I use a Utility Warehouse promo code?
Pick a code below and click it — we copy it for you and send you to Utility Warehouse. Paste it into the promo box at checkout before you pay.
Are these Utility Warehouse codes tested?
Every code on this page is checked by hand before it goes live, and the ones that stop working are pulled.
What if none of the codes work?
Try a deal instead — those need no code at all. Codes are ordered by how well they are working right now, so start at the top.
How often is this page updated?
Daily. New Utility Warehouse codes go up as soon as we can test them, and expired ones come down.
3 live offersUtility Warehouse