Simple steps to your new boiler

Quick Online Quote

Let us know a few details about your home through our online quote form and we will give you an instant price for your new boiler.

Expert Home Survey

We always send an expert to survey your property in person. We want to make sure you choose the right products for you and your home.

Pro Boiler Installation

Our expert Gas Safe engineers install on the date you choose. We’ll turn up on time, get the job done and won’t leave a mess.

Get a boiler quote now

Lowest Monthly Cost
£9.99 Per Month
  • Cost of Installation 1,699
  • Deposit 927
  • Amount of Credit 772
  • Representative 9.9
  • Duration (months) 120
  • Monthly Payment 9.99
  • Total Charge For Credit 426.80
  • Total Amount Payable 2,125.80
No Deposit
£21.97 Per Month
  • Cost of Installation 1,699
  • Deposit 0
  • Amount of Credit 1,699
  • Representative 9.9
  • Duration (months) 120
  • Monthly Payment 21.97
  • Total Charge For Credit 937.40
  • Total Amount Payable 2,636.40
Interest Free Credit
£42 Per Month
  • Cost of Installation 1,699
  • Deposit 691
  • Amount of Credit 1,008
  • Representative 0.0
  • Duration (months) 24
  • Monthly Payment 42
  • Total Charge For Credit 0.00
  • Total Amount Payable 1,699.00

We are a Worcester Bosch and Ideal Accredited Installers

With that come great benefits to you

  • Up to 12 years warranty on gas boilers***
  • All installs include a chemical system flush
  • Our engineers are GasSafe qualified
  • 24/7 Emergency callout and Warmcare packages available

Finance your new boiler from only £9.99 a month*

Includes a new top of the range A rated boiler, professional installation by GasSafe engineers and system flush.

  • 3, 4, 5, 8 and 10 year finance options
  • 0% APR - Spread the cost for up to 24 months, interest free
  • Buy now and pay later

How much could a new boiler cost you? It's less than you think.

Get your price now

Why choose
Diamond Gas and Heating?

  • Quality A-rated boilers

    All of our boilers come with a manufacturer-backed guarantee and are Which? Best-Buy rated.

  • Honest and accurate pricing

    We provide fast and accurate quotations with no hidden fees or costs.

  • Warmcare packages

    We offer flexible and scalable packages to suit your needs, ensuring you feel safe and secure in the knowledge that you are protected from boiler breakages and shutdowns.

  • Friendly professional service

    All of our engineers are Gas Safe registered and follow strict practice guidelines.

Proven service and trusted amongst our customers.

Start your boiler quote