A new boiler that won’t break the bank

Experience our 5-star boiler installations. Each installation plays a pivotal role in fostering community well-being and creating positive, life-changing impacts. Learn more

We’re local, reputable and recommended

From requesting your boiler quote online right through to installation, we make everything as simple and efficient as possible. Plus, when working with us you’re working with a highly recommended local business.

Get Your New Boiler in as Little as 24 Hours

Get a fixed price in less than 60 seconds, just answer some simple questions starting below:

Which fuel powers your boiler?

Mains Gas



Just 3 Steps to Your Boiler Replacement


Choose your desired service

Select the type of service you are looking for by clicking the relevant button below


Receive a quote online

Fill in a few details to submit an inquiry or get a fixed-price quote. You’re under no obligation to accept.


Schedule a call or buy online

Whether you’re happy to buy online or would like to speak to someone first, we have the option for you.

Our top selling budget option

Ideal Mini 24kw




Contact Us For Finance Options
  • 5 year warranty
  • 5 year workmanship warranty
  • Free Magnetic Filter
  • Wireless Room Thermostat

Need A New Boiler? We’ve Got You Covered!

Great Value Boilers To Suit Your Needs & Your Pocket

Customer excellence and safety are essential to everything we do here at CAF gas. Our customers trust us to keep them warm and safe every day of the year and we have built our reputation by providing affordable, pain-free solutions when you need them the most! All backed by solid guarantees so you can feel at ease every step of the way!

Our unmatched services are available to customers throughout Stevenage and the surrounding areas. We will turn up on time and offer you the quality workmanship and upfront pricing that you deserve! We remain at the cutting edge of technology to ensure better communication and efficiency, offering our customers instant quotes and unmatched deals!

Call us on 0333 242 3962 , request a quote or speak to one of our friendly advisors through live chat to schedule an appointment and get your questions answered.

Home Cover Pricing

All plans include callouts.

We match all
like-for-like quotes

When you need a new boiler we understand that the hardest thing to do is find a good installer at a fair price. That’s why we created our best price promise.

We’re so confident we can give you the best fixed-price installation that if we can’t beat a like-for-like quote, we’ll give you a £50 Amazon voucher.

Stress-Free Solutions

Why Choose CAFgas?

All profits go back into your community

We are a non-profit, social enterprise that uses our profits to help the local community.

12 year guarantee

Our new boilers come with a 10 or 12-year warranty for your peace of mind.

Finance options available

Spread the cost by choosing an available finance option.

What Makes Us Different?

CAFgas CIC is Wales’ first Non-profit plumbing and heating company, which we use as a vehicle to contribute significantly to our community and help out those in need.

The revenue that the business generates goes towards community projects and initiatives that provide relief in areas such as poverty, health and wellbeing, veteran support and terminally ill children.

So every time you choose us to fit, maintain or repair your boiler, not only will you benefit from our 5-star service, you will also be helping your local community and helping change and improve people’s lives.


volunteer hours


meals delivered

of emergency food parcels delivered

COVAID concerts outside of care homes


Christmas dinners cooked and delivered

Client Testimonials

Check Out What People Are Saying About Us!

Need A New Boiler? Get A Quote Now!


Get 0% Finance on your
new Worcester Bosch
boiler today.

Find out more

Finace only available on worcester boiler



Example 0% Interest-Free Credit

  • Cash Price £2,500
  • Deposit (Min 10%) £250
  • Total amount of credit is £2,250
  • Term 24 months
  • 24 monthly payments of £93.75
  • Fixed-rate of Interest 0%
  • Total amount payable £2,500
  • Total charge for credit £0



Representative example – 7.9% APR

  • Cash Price £2,500
  • Deposit (optional) £250
  • Total amount of credit £2,250
  • Term 120 months
  • 120 monthly payment £26.86
  • APR Representative 7.9%
  • Interest rate fixed 7.9%
  • Total amount payable £3,222.96
  • Total charge for credit £972.96


We get asked this question more than any other. This is why we created our instant online quotation tool, to help our customers get an instant quotation.

We can fit a new boiler in as little as 24 hours in an urgent situation. We are always fast to respond; you can trust us to install your new boiler quickly.

Our Boilers come with between 5-12 years of Parts and Labour Warranty direct from the Manufacturer! Meaning you can rest assured that your new boiler is in safe hands if you have any problems we are here to help and will be for the lifetime of your boiler.

We offer Flexible payment options meaning you can spread the cost of your new boiler Interest-Free over a period that suits you. We can offer this with no deposit if needed. Cash or cheque is also fine.

We arrive on time, dressed for the job. Our company provides quick, upfront quotes and we have an excellent reputation for getting the job done right the first time. When you use our services, you will receive superior workmanship from a professional team of fully qualified heating engineers.