Keeping your hot water running, year after year
Our qualified engineers check everything — the cylinder’s safety devices, temperature controls, and expansion vessel — to make sure your hot water cylinder is operating safely, correctly, and efficiently.
HOMEOWNERS AND LANDLORDS
An annual MOT for your hot water cylinder
We call it preventative maintenance. It’s just like getting an MOT for your car — servicing your hot water cylinder annually ensures small faults are found and fixed before they become costly ones.
For homeowners, it’s the easiest way to keep your hot water running and the warranty valid. For landlords, it’s not just good practice — it’s part of keeping your property compliant.
HOW IT WORKS
What happens during a service?
Our engineers will check and test your cylinder’s safety devices, temperature controls, and expansion vessel, as well as cleaning the strainers where required.
Once the service is complete, we’ll send you a detailed job report, signed by the engineer, covering the results of the test and any other comments.
MEMBERSHIP
The easiest way to never miss a service
Your annual service is one less thing to think about with a Blue Flame Prime, Select, or Plus membership. A service is booked in as part of your plan, alongside discounted repairs and 24-hour emergency call-out cover.
Annual service
We make sure your appliance is running efficiently year on year
Peace of mind, all year round
Know exactly what’s covered and when, so nothing catches you out
Priority call-outs
24-hour emergency support whenever something goes wrong
Payment options
Pay in full or by monthly Direct Debit at no extra cost
Why choose us?
We pride ourselves on delivering reliable, high quality services, every time.
Fixed appointments
So you know exactly when we’ll arrive
Manufacturer backed
Extended warranties on new installations
One team
For install, service and repair
Emergency call out
Here to help 24/7, 365 days of the year
GOOD TO KNOW
Good to know before you book
A few things worth knowing about appliance servicing with us.
It’s preventative, not reactive
It’s there to catch small issues, before they become bigger ones.
Cleaning of strainers is included
Your engineer checks the strainers as part of every service and will clean them where necessary.
You’ll get a signed report
You’ll get a detailed job report signed by the engineer covering everything they checked and found.
Accreditations & certifications
Reviews
Trusted by thousands of homes across Cornwall
Had to call Blue Flame out a week ago to fix a leak we had. We aren't on a service contract so we were delighted that they were able to get an Engineer come out to us that same day. Really happy with the service that Callum G provided. Friendly and thorough. Would recommend 👍🏼. Thanks very much!
MrsSP_Cornwall
Review posted on Google
Advice & insights
FAQ
Still got questions about hot water cylinder services? Take a look at our most common questions or talk to us if you need more help.
This would depend on the size of property and the number of people within the property.
A hot water cylinder will normally show signs that it needs replacement, leaking, bulging, in a poor state of repair, and potential poor flow from calcium build up. Our team will discuss all the options for repairs or replacements available to you.
Between 1-3 days
All of our pricing is bespoke. Contact our team who can provide prices or arrange a survey for a quote.
This depends on a few variables, but we always aim to get to you as quickly as we can.
Services
Everything your home needs
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MEMBERSHIPS
Become a member
Memberships to suit all needs
Heating
Gas Heating
Boiler repairs, servicing, installation
Whatever your home needs, we’re here to help
Get in touch and we’ll point you to the right team.