Reliable LPG boiler installation for homes without mains gas.

Even if your home isn’t connected to mains gas, an LPG boiler gives you the same reliable heating and hot water. Our Gas Safe engineers will help you choose the right boiler for your home and handle the full installation from start to finish.

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HOMEOWNERS AND LANDLORDS

Getting your LPG system right, from day one.

Most customers replace a boiler because their existing one is old, inefficient or no longer worth repairing — others are simply ready for an upgrade. Whatever the reason, getting the sizing and installation right from the start ensures your new system performs as well as it should.

Installation starts with a visit from one of our surveyors. They’ll take measurements, look at the existing system, and discuss your requirements — and then send a full quotation within a few days.

Ready to book?

HOW IT WORKS

What happens on installation day?

Once you’re booked in, the engineer will remove the existing boiler (if applicable), install the new one and all of its associated controls, and then connect it to your home’s LPG supply, heating, and hot water systems.

The engineer will fully test, commission, and check your new boiler against current regulation and requirements, before talking you through how everything works. Our admin team will also make sure everything is registered for you, to make the most of those extended warranties.

Have more questions? Ask us

WHY CHOOSE US?

We pride ourselves on delivering reliable, high quality services, every time.

Gas Safe Registered

Registered engineers with over 30 years of experience across Cornwall

Manufacturer backed

Warranties on new installations

One team

For install, service and repair — no need to find someone else later

Free quote

No-obligation quote before any work is booked

LPG BOILER INSTALLATION

What you can expect

Every installation includes a site visit and quotation, safe removal of your boiler where possible, a check of your cylinders or bulk tank, and complete testing and commissioning before we hand it over to you.

A home visit to assess your current system as well as your heating and hot water needs
A formal quote which covers the boiler, installation, and any parts
A check of your LPG cylinders or bulk tank, to make sure everything’s in good order
Full installation by one of our Gas Safe registered engineers
A working demonstration and safety check before we leave
Registration of your boiler’s warranty on your behalf

Ready to book?

GOOD TO KNOW

Good to know before you book

Here are a few things worth knowing ahead of your installation:

Your LPG cylinders or tank gets checked too

New boiler regulations mean your tank must meet current standards, so we’ll check this too

Installation appointments to suit you

Our team will contact you to arrange a convenient appointment for your installation to take place

A little prep helps on the day

Please make sure the installation area is accessible and clear

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

Friendly and professional engineers. Had a service done and it looks like a slight pressure issue has been resolved along with a noise from the circulation pump! Well happy! Although I think they normally have one engineer for a service, in this case they happened to be together on the day. I'd happily have either one (Ryan or Matt) back if needed regarding my ASHP system.
Thanks guys /Blue Flame.

J.M T

Review posted on Google

Had my gas turned on, system check and alarm check by Martin today. Very efficient service and extremely polite, helpful and knowledgable. Highly reccomend

Chelsea Irving

Review posted on Google

I’ve hired Blue Flame several times for boilers and plumbing and have always been happy with their work.

Recently they rectified some poor-quality pipework left by a previous builder. Their work was a vast improvement and, during the process, they discovered a cracked sewer pipe the previous builder hadn’t mentioned. By catching this early, Blue Flame saved me from the nightmare of installing a new bathroom only to have to rip it out later to fix a leak.

On one occasion a piece of work had to be redone but I am still happy to give them 5 stars because they took full responsibility and rectified it promptly without any fuss. Also, the staff are consistently knowledgeable, polite and professional. I fully intend to use them for future work.

Sarah-Kate TJ

Review posted on Google

Excellent service. The receptionist's are extremely polite and helpful. We've started a breakdown cover with them, the Daikin air source heating system was checked and serviced first, Matt the engineer is very knowledgeable and explained everything well. I would highly recommend Blue flame. Thank you guys

Pete Longley

Review posted on Google

Our boiler wasn’t firing up so I called to arrange a visit. However Grant was able to advise via FaceTime. He was friendly and helpful and we were able to resolve the issue. I’m extremely grateful that someone was willing and able to help solve the problem and it means that as a newcomer to the area, I know who I will trust in the future. Thank you so much.

Katie

Review posted on Google

Coastline tenant called Blue flame 9.30am no kitchen light and hot water had packed up. They were there at 10am new kitchen light and hot water sorted.

Simon Ratcliffe

Review posted on Google

Lovely experience. Chap called Tom went above and beyond and took some additional steps that were beyond the scope to stop the problem happening again

Matt Rodda

Review posted on Google

I recently used Blue Flame and they where great. I’m sorry I can’t remember everyone’s name but Chris and another lady came around and inspected our house, and then Lee and Solomon came later to rectify all the items. They went above and beyond for me and I’m really happy I used them. Thanks.

Ryan

Review posted on Google

Blue Flame Commercial & Residential teams have done regular and emergency service work for us and we cannot recommend them enough.
The Commercial team were so good and fast they even saved us from a days lost trade!
Well done to everyone at Blue Flame and Thank you! ☺️

The Gem

Review posted on Google

Advice & insights

FAQ

Still got questions about boiler installations? Take a look at our most common questions or talk to us if you need more help.

We only ask that you make sure that the installation area is accessible and clear.

Before installation, we always send a surveyor over to check your existing system and measurements.

We cover gas, oil and LPG heating systems, plus hot water cylinders and ongoing maintenance. Not sure which applies to you? Just tell us what’s going on and we’ll point you the right way.

It depends whether any faults are discovered, but you can generally expect it to last 1 hour.

Your engineer inspects the indoor and outdoor units, cleans the outdoor fins, and checks and cleans the filters on all your indoor units, along with the system’s settings and valves.

Correct sizing, system preparation, pipework, controls, flue installation and commissioning all affect how well your new system will perform. Getting these wrong is the difference between a noisy and inefficient boiler and one that works as it should!

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