Hot water cylinder installation, servicing, and repairs across Cornwall.
Whether your hot water cylinder needs a repair, service or replacing altogether, our engineers can help, making sure you have access to hot water all year round.
Services
Everything your home needs, from one trusted team
Installation
Vented, unvented & thermal-store systems.
Servicing
Annual service, safety check & report.
Repairs
Leaks, thermostats & immersions
HOT WATER CYLINDERS
Servicing
Keep your hot water cylinder safe and working reliably with an annual service. Our qualified engineers check everything and flag anything that needs attention, before it becomes a bigger problem.
We service unvented, vented and heat-pump-ready cylinders. Not sure what type you’ve got? We can check for you.
BLUEFLAME TEAM
Gas Safe registered team
Our team of qualified engineers can work with all types of hot water cylinders — unvented, vented, and heat-pump-ready.
Renewable energy
Lower your bills.
Lower your impact.
Heat pumps, solar PV and battery storage designed and installed by Blue Flame’s MCS-accredited renewables team. We’ll help you understand what’s right for your home, including any grants or schemes you may be eligible for.
Accreditations & certifications
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 — no need to find someone else later
Emergency call out
Here to help 24/7, 365 days of the year
Advice & insights
Advice to help you decide
Advice, insights and industry news to keep you in the know:
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The Greenbank Hotel worked with Blue Flame to replace its ageing heating system with a modern, more efficient solution designed for year-round comfort and…
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Find out what an EICR is, why it’s important for private landlords and what your legal responsibilities are when it comes to electrical safety…
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The Big Switch-On: is your boiler ready for autumn? The leaves are changing colour, the days are shorter and there’s a suspicious chill creeping…
Advice & insights
FAQ
Got questions? We have answers. Browse our most common questions or reach out if you need more help.
We only ask that you make sure that the installation area is accessible and clear.
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.
The size you need depends on things like the number of bathrooms you have and typical household usage. Our surveyor will assess this as part of your visit and advise you based on the information they gather.
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.
Correct sizing, pipework, and proper commissioning all affect how well your new system will perform.
Services
Everything your home needs
Heating
Oil Heating
Boiler repairs, servicing, installation and central heating
Heating
LPG Heating
Rewiring, fault finding, EV chargers and safety checks
MEMBERSHIPS
Become a member
Memberships to suit all needs
Heating
Heating Maintenance
Leaks, bathrooms, drainage and general plumbing
Not sure which of these fit?
Talk to our team — friendly, local, and experts on all things heating.