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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Got an older regular (heat-only) boiler with a hot water cylinder and loft tanks? Our Gas Safe engineers replace conventional boilers like-for-like with minimal disruption — ideal for traditional homes and low-pressure systems. Fixed-price quotes and up to 12-year warranties across Norfolk.
Fixed-price replacement • Up to 12-year warranty
Call now 07487 701515 or fill out the form below
Trusted & Fully Insured
Regular (heat-only) boilers are workhorses, but older non-condensing models waste money and become unreliable. Here’s when it pays to replace.
Older heat-only boilers, especially non-condensing models, lose efficiency and become harder to keep running as parts age.
Repeated call-outs on an ageing regular boiler quickly cost more than a new, fully warrantied replacement.
Old non-condensing boilers can run at just 60–70% efficiency. A modern condensing boiler reaches 90%+, cutting your bills.
Radiators slow to warm, or hot water that runs lukewarm, are classic signs your boiler is struggling.
Strange noises from the boiler or pipework often mean limescale or a failing heat exchanger — rarely worth repairing on an old unit.
Damp patches, drips, or a system that won’t hold pressure point to wear that only gets more expensive to ignore.
We keep your regular boiler replacement simple and low-disruption — retaining what works, upgrading what doesn’t, and backing it all with proper warranties.
Premium heat-only boilers from trusted brands, fitted to manufacturer spec so you unlock the longest warranties available.
Extended manufacturer warranties on Worcester Bosch, Vaillant, Ideal & Baxi regular boilers when we install them — fully registered for you.
Every replacement is backed by a minimum 12-month workmanship guarantee on top of your manufacturer warranty.
A clear, fixed price up front and a swap designed to keep changes — and mess — to a minimum.
Retaining your radiators, cylinder and pipework keeps costs down and disruption low — often a same-day swap.
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 boiler, 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."
Keep things simple with a like-for-like swap, or take the opportunity to modernise your whole system. We’ll advise on your free survey.
Keep your cylinder and tanks and fit a modern high-efficiency heat-only boiler with minimal changes — the least disruptive option.
Remove the loft tanks for a sealed, pressurised system — better performance, tidier, and less that can go wrong.
Free up space by removing the cylinder and tanks entirely — a great option for smaller households.
From your first call to final handover, we make boiler installation stress-free. Our experienced Gas Safe 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 Gas Safe 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.