
New boiler installation in Northamptonshire
A fixed price before any work starts, fitted by a Gas Safe engineer with 25+ years experience. No charge for the quote and no charge for coming out.
Tell us what you need and we will come back with a price
Answer a few questions about your system and we will get back to you with an accurate price. It takes about three minutes.
Step 1 of 8
What do you need doing?
We will get back to you the same day.
Years experience
Checkatrade rating
Verified reviews
Call out charge
What we do on a boiler installation
Brands we install












Recent installations
What customers say

9.91 out of 10
over 950 reviews

5.0 out of 5
over 60 reviews
“Fantastic service! From start to finish, Ali was professional, reliable and friendly. The work was completed to a really high standard, everything was explained clearly, and the price was fair. It's great to find someone you can genuinely trust to do a proper job. I'm really happy with the service and I'll certainly use them again in the future!”
“Ali was communicative, quick to respond and was really helpful when we needed some gas pipework checked. He made sure to explain everything clearly and what to look out for with any issues in the future. Also he fitted us in around other jobs to work for our availability, which was really appreciated.”
“Great job done, really pleased with the results. Meticulous and thorough work and honestly a really nice gent, he explained everything he was going to do, great personality and would and will highly recommend him. 10 star +”
“Since he's done a lot of work for us over a period of a few years, i find his expertise is second to none, and his after tidiness and cleanliness is equal to his experience. I would highly recommend them without a doubt.”
“A S Plumbing and Heating recently completed a full boiler, plumbing, and radiator installation in our house, and we couldn't be happier with the results. He was reliable, punctual, and extremely neat throughout the whole process. The heating system works perfectly, and his work ethic and attention to detail are top-notch. Highly recommended to anyone looking for a trustworthy plumbing and heating professional!”
“A S Plumbing installed a new combi boiler a few years ago. The work was done quickly and efficiently. Never had any issues with this boiler and Ali comes back every year to service it. Happy customer!”
“Ali came last year to install a new gas boiler and when messaged a year later to do a service, he quickly responded to confirm he would come and do this. Both visits have been fantastic - great guy and very efficient. Would highly recommend”
“Fantastic service! From start to finish, Ali was professional, reliable and friendly. The work was completed to a really high standard, everything was explained clearly, and the price was fair. It's great to find someone you can genuinely trust to do a proper job. I'm really happy with the service and I'll certainly use them again in the future!”
“Ali was communicative, quick to respond and was really helpful when we needed some gas pipework checked. He made sure to explain everything clearly and what to look out for with any issues in the future. Also he fitted us in around other jobs to work for our availability, which was really appreciated.”
“Great job done, really pleased with the results. Meticulous and thorough work and honestly a really nice gent, he explained everything he was going to do, great personality and would and will highly recommend him. 10 star +”
Reviews from Google and Checkatrade.
About
25+ years experience across Northamptonshire
I have been doing this for 25+ years, a chunk of it as a British Gas engineer, and I have seen most of what a heating system can do wrong. That means the fault usually gets found the first time rather than the third. Every job is Gas Safe registered, priced up front, and left clean. If something is not worth fixing I will tell you that instead of selling you a repair.

- Gas Safe Registered
- ACS Certified
- City & Guilds
- NVQ Level 3
- Part P Electrical
Common questions
Most straight swaps are done in a day. Conversions and system changes usually take [PLACEHOLDER INSTALL DURATION].
Someone over 18 needs to be at the property so we can get in, talk you through the new boiler and hand it over properly at the end.
Yes. Removal and disposal of the old unit is included in the fixed price.
You get the full manufacturer warranty on the boiler, which we register for you, and our own workmanship guarantee on the installation. [PLACEHOLDER GUARANTEE PERIOD]
It depends on the size of the property and how much hot water you use at once. We will tell you honestly which suits your home when we quote, rather than selling you the more expensive option.
Usually, yes. Moving a boiler means new pipework and flue routes, which the fixed quote takes into account before any work starts.
We cover Northamptonshire seven days a week and will always try to book you in as soon as we can, especially if your current boiler has failed.
No. The survey and the fixed quote are free, and there is no call out charge either.

Need a boiler fitted or fixed?
Free quote, no call out charge, and 25+ years of experience on the other end of the phone.
