How do we offer better prices than anyone else?

As the UK's largest online boiler installer, we get great prices from all our suppliers and we pass these savings on directly to our customers. We only work with the best brands and skilled engineers, so you can always be confident when using BOXT. Our prices will always be rock bottom but the quality - top notch.

Get a fixed price quote.

First things first, to get yourself a quote simply answer a couple of questions about your property on our boiler replacement page. Your quote is a fixed price and is active for 30 days. Don't worry if you need more time, just go through and answer the questions like you did the first time.  

Found cheaper?

If you’ve found a cheaper like-for-like price elsewhere - follow these simple steps!

Step 1: Get a fixed-price boiler quote from our website

Step 2: Email [email protected] with:

• Your BOXT quote 
• The competitor's fixed price quote (itemised showing everything that is included and the price)
• A picture of your current boiler
• Your name and contact phone number

Step 3: One of our engineers will contact you to either book your price beating installation in, or to organise sending you a free £50 Amazon voucher (once you have submitted an invoice showing proof of purchase from a competitor)

Need a response sooner? 

Call 0800 193 7777 and select option 1 as soon as you have sent your email between 8am-5pm Monday to Friday and 9am-3pm at weekends.