Save Up To £840 On Heating With An Efficient Boiler
Get your personalised boiler quote in under 60 seconds.
Fully Certified & Accredited
Save up to £840
a year on your bills
Installation by
Gas Safe engineer
Karl With A K Plumbing & Heating
Price Promise Guarantee
Why Thousands Are Upgrading to Modern Boilers in 2026
Cut your heating bills by up to 40%.
Claim boiler grants and incentives.
Eco-friendly heating solutions.
Boost your property value and EPC rating.
New boiler with flexible payment options.
Buy Your New Boiler, Better.
Fixed-Price Boilers, with Everything Included.
Our new boiler installations come with everything you need, plus more. From flues to thermostats and pipework to paperwork – we’ve got it covered.
Gas Safe, Qualified Engineers
All of our engineers are friendly, insured, qualified and highly skilled.
Price Promise Guarantee
If you find a like-for-like price that’s cheaper than we’ve quoted, we’ll match it. Simple as that.
Workmanship Warranty
Each and every installation gets our fuss-free, exclusive workmanship warranty.
Save up to £840 a Year on Your Bills
On average, on energy per year, when upgrading from a G-rated boiler to an A-rated boiler in a detached UK home.
Our Top Selling Boilers
Browse our latest range of money-saving boilers, installed as fast as next day.
Ariston Clas one 24kW
Worcester Bosch 8000 36kW
Vaillant EcoTec Plus
Ideal Vogue 40 kW
Ariston Clas one 24kW
Worcester Bosch 8000 36kW
Vaillant EcoTec Plus
Ideal Vogue 40 kW
Your New Boiler Installation Will Include
Boilers Made Simple: How They Work
The fastest way of getting a new boiler and reducing your bills at the same time.
Fill Out a Short Form
Answer a few quick questions to get an instant online estimate showing pricing for different boiler models and installation options tailored to your property.
Compare Boilers & Select Your Preference
Review your personalised estimate. If you’d like to proceed, choose your preferred boiler and continue to book a free home survey.
Book Your Free Home Survey
Our certified engineer will visit to assess your current system, confirm your eligibility for any grants, and provide a fixed quote with estimated savings.
Hassle-Free Installation
Once approved, we’ll take care of everything – from boiler delivery and installation to system testing, warranty registration and aftercare support.
Why Choose Karl With A K Plumbing & Heating?
Boiler & Plumbing Experts
With 20 plus years of industry experience behind us, we have the expertise to provide a full range of plumbing and heating services.
Communication is Key
With clear communication at every stage, you’re always informed and never faced with hidden costs or surprises. Our team will always keep you updated about what is happening.
Exceeding Expectations
We take the time to listen and always go the extra mile, ensuring your needs are met and your expectations exceeded.
Affordable Pricing
We provide high quality services at competitive rates. With transparent pricing and no hidden charges, you always know exactly what you’re paying for before we start work.
Boiler & Plumbing Experts
With 20 plus years of industry experience behind us, we have the expertise to provide a full range of plumbing and heating services.
Exceeding Expectations
We take the time to listen and always go the extra mile, ensuring your needs are met and your expectations exceeded.
Communication is Key
With clear communication at every stage, you’re always informed and never faced with hidden costs or surprises. Our team will always keep you updated about what is happening.
Affordable Pricing
We provide high quality services at competitive rates. With transparent pricing and no hidden charges, you always know exactly what you’re paying for before we start work.
FAQs
Some of the most frequent questions we get asked.
Client Testimonials
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