Who are WarmZilla?
WarmZilla is shaking up the heating industry. Founded by two Gas Safe engineers, we make buying a new boiler simple, fast, and affordable—no jargon, no pushy salespeople, just great value and a smooth online experience.
We offer fixed-price boiler installations across the UK, flexible finance options, installation in as little as 48 hours, and a best price guarantee.
Over time, we've expanded our product range to include boiler, plumbing, and heating repairs, EV chargers, smart home tech, and boiler cover plans, always with the same mission: to make home upgrades hassle-free and budget-friendly.
Because we operate entirely online, we can offer prices that undercut traditional and even other online providers, without compromising service or quality. That's how we've built a loyal customer base and a 4.7 Trustpilot rating.
We're growing fast and looking for passionate affiliates to join us. If you're passionate about helping customers save money, stay warm, and embrace smarter living, let's talk.
We offer competitive commission rates, regular promotions and support every step of the way.
Please note: We don't work with voucher or coupon sites.
Why Promote WarmZilla?
Flexible finance from £17/month – Making boiler installations affordable for more people
High approval rates – Including customers with less-than-perfect credit
All-in-one boiler packages from just £1,885 – Includes system filter, wireless programmable thermostat, system cleanse, manufacturer-backed guarantee (5–12 years), and full Gas Safe installation
Best Price Guarantee – We'll beat any like-for-like quote by £50
Fixed price quotes – No hidden fees or surprise charges
Fast installation – In as little as 48 hours
Excellent customer feedback – Rated 4.7★ on Trustpilot
Trusted boiler brands – Alpha, Ideal, Vaillant, Viessmann, Vokera & Worcester Bosch
UK-wide coverage (excluding Ireland)
Regular promotions & seasonal offers – To help boost conversions
High conversion rates – Thanks to competitive pricing and a slick user journey
Dedicated affiliate support – We're quick to respond and can provide creative assets, links, and ideas to help you succeed
