JBFWe are a family-run business that provides top-notch plumbing and heating solutions. Contact us today to schedule your appointment or if you require emergency assistance.
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Off the gas grid? If your oil combi is getting through fuel or breaking down, our OFTEC-registered engineers replace it with a modern, efficient condensing oil combi — no bulky cylinder needed. Fixed-price quotes and manufacturer warranties for rural homes across Norfolk.
Fixed-price replacement • Manufacturer warranties
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An ageing oil combi burns more fuel and lets you down more often. Spotting the signs early helps you replace before the next cold snap.
Older oil combis lose efficiency and become harder to service as parts age — a modern condensing model recovers much of that lost performance.
Rising oil consumption is a clear sign your boiler is losing efficiency. A new condensing oil combi can noticeably cut your fuel use.
Black soot, smoke from the flue or an oily smell means your boiler is burning inefficiently and needs attention.
Repeated call-outs and lockouts on an ageing oil combi soon cost more than a new, fully warrantied boiler.
Banging, humming or rumbling on start-up often points to worn components or a struggling burner.
Damp patches, oil around the boiler or a system losing pressure signal wear that only gets worse — and more costly.
We know rural, off-grid homes. From your free survey to commissioning, we make replacing your oil combi simple, fixed-price and stress-free.
Efficient condensing oil combis from trusted brands like Grant, Firebird, Warmflow and Worcester, fitted to unlock manufacturer warranties.
Long manufacturer warranties on leading oil combi brands when we install them — registered on your behalf for full cover.
Every oil combi replacement is backed by a minimum 12-month workmanship guarantee on top of your manufacturer warranty.
A clear, fixed price up front and a boiler correctly matched to your property and oil supply.
An oil combi heats water on demand, so there’s no hot water cylinder taking up space — ideal for smaller off-grid homes.
Free, no-obligation survey with a written fixed price — no hidden extras and no pressure to commit.
We remove and responsibly dispose of your old oil combi, flush the system and fully commission your new one.
Honest feedback from Norfolk homeowners who've had us in their homes.
"James and Brandon have been prompt and helpful with three separate minor plumbing issues over the last year, and we've always been very grateful for their professional and cheerful attitude. Recommended. "
"Can’t recommend this company enough. I had been let down on having my bathroom refurbed. They were amazing, turned up the next day. Quick, efficient and cost less than I’d been originally quoted. Left my new bathroom sparkling and the customer care is amazing. Restores my faith in genuine people and genuine companies. I’ll be sure to recommend you to near and far. Thank you once again."
"Been calling out JBF for years, always a brilliant service. Approachable, friendly. Always get here quickly if something is broken or not working. Recently had a full refurbishment done on my bathroom too, really happy with it."
"James and Brandon have been prompt and helpful with three separate minor plumbing issues over the last year, and we've always been very grateful for their professional and cheerful attitude. Recommended. "
"Can’t recommend this company enough. I had been let down on having my bathroom refurbed. They were amazing, turned up the next day. Quick, efficient and cost less than I’d been originally quoted. Left my new bathroom sparkling and the customer care is amazing. Restores my faith in genuine people and genuine companies. I’ll be sure to recommend you to near and far. Thank you once again."
"Been calling out JBF for years, always a brilliant service. Approachable, friendly. Always get here quickly if something is broken or not working. Recently had a full refurbishment done on my bathroom too, really happy with it."
Internal or external, like-for-like or an efficiency upgrade — we’ll recommend the best fit for your property on your free survey.
The quickest, most affordable option — a modern, efficient oil combi fitted in place of your old one, keeping disruption to a minimum.
Move to a modern condensing oil combi to make the most of every litre of oil and bring your running costs down.
We fit both internal and external (boiler house) oil combis, so you can keep the boiler outside or tucked away indoors.
From your first call to final handover, we make boiler installation stress-free. Our experienced OFTEC-registered engineers guide you through every step of the process.
Contact us for your free, no-obligation quote. We'll discuss your needs and arrange a convenient home survey at a time that suits you.
Our OFTEC-registered engineer visits your property to assess your heating needs, measure spaces, and recommend the perfect boiler for your home.
Once you accept our quote, we'll schedule your installation at your convenience and ensure we have everything ready for a smooth process.
Our experienced engineers arrive on time to complete your boiler installation professionally, including old boiler removal and full system commissioning.
Comprehensive testing ensures everything works perfectly. We'll show you how to operate your new boiler and provide all certificates and warranties.