A new boiler, priced after we've seen it — not guessed online.
Online "instant quotes" are a guess. Our Gas Safe engineers survey your home first, then give you a clear, fixed written price — backed by manufacturer warranties up to 12 years.
A guess online, or a real price from a real engineer?
We look at the whole picture before quoting
A proper survey is the only way to get the right boiler, the right size and a price that won't change. Here's what our engineers check:
Combi, system or regular — we'll recommend, not upsell
Not sure which you need? That's exactly what the free survey is for — and we install Worcester Bosch, Vaillant, Ideal & Baxi. We also fit commercial boilers.
Our installation process
A clear, four-step process from first enquiry to a warm home — handled start to finish by our team.
An established South London heating company
We're a team of Gas Safe registered engineers trusted by 120+ homeowners and landlords across South London. With BlueFlame you get accredited workmanship, honest advice and full transparency — every job documented and certified.
Homeowners across South London
"Needed an urgent boiler replacement and the team sorted everything quickly and to a really high standard. All certification handled — total peace of mind as a landlord."
"My boiler stopped completely. BlueFlame came out fast, surveyed it and managed the whole process from quote to install. Couldn’t recommend more."
"Their survey found a previous installer had fitted the wrong size boiler. BlueFlame put it right and the house is finally warm."
"Clear fixed quote, no hard sell, tidy work and they registered the 10-year warranty for me. Exactly how it should be."
New boiler questions, answered
Get a fixed price for your new boiler
Free home survey, no obligation. Book online in under a minute, or call the team.