Boiler, tank and pipework in one job
The boiler, oil tank, fire valve and oil line handled together, so nothing is left half-finished.
Oil boiler installationfor rural Norfolk.
Oil boilers, tanks and burners for the many Norfolk homes that aren't on mains gas. Installed, serviced and repaired by our own engineers.
- 24/7
- Emergency line
- 10 yr
- Workmanship guarantee
- 18
- Norfolk towns covered
- Fixed
- Written quotes
Winter offer · Book by 30 November
Oil boiler service £126 inc. VAT
Usually £150. Save £24 and get your oil boiler ready before the cold sets in.
Domestic oil boilers. Book by 30 Nov 2026, service completed by 31 Dec 2026. Any parts needed are quoted before work goes ahead.Local knowledge
Villages from Blakeney to Fakenham rely on heating oil. Old floor-standing boilers and single-skin tanks are common, and both are worth replacing before they fail in January. We handle the boiler, the tank and the pipework in one job.
What's included
06 Inclusions- 01Oil combi and system boiler installs
- 02Internal and external oil boilers
- 03Bunded oil tank replacement
- 04Burner servicing and nozzle changes
- 05Fire valves and oil line upgrades
- 06Advice on switching to a heat pump
Why Fortress01 02 03 04
Qualified engineers,local to you.
Off-grid specialists
Oil and LPG is everyday work for us across North Norfolk, not an occasional job.
Honest fuel advice
If a heat pump or hybrid would suit your home better, we'll tell you and explain the running costs either way.
10-year guarantee
Fixed written quotes, one point of contact and a tidy site every day.
The Fortressstandard
Four steps, the same every time. No surprises on price, no surprises on the day.
- 01
Quote
A considered visit. We look at the whole system, not just the fault, then give you a clear, fixed written quote.
- 02
Plan
Materials specified, dates agreed and every trade coordinated, so your home is disrupted as little as possible.
- 03
Install
Neat, methodical work by our own engineers. Dust sheets down, pipework straight, site left tidy.
- 04
Commission
Everything tested, balanced and explained, with the paperwork and one number to call afterwards.
Oil boilers near you
Across Norfolk & North Norfolk
- North NorfolkMelton Constable
- North NorfolkCromer
- North NorfolkSheringham
- North NorfolkHolt
- North NorfolkWells-next-the-Sea
- North NorfolkFakenham
- North NorfolkNorth Walsham
- NorfolkAylsham
- NorfolkNorwich
- West NorfolkHunstanton
- West NorfolkKing's Lynn
- The BroadsColtishall
- North NorfolkBlakeney
- North NorfolkCley next the Sea
- BroadlandReepham
- North NorfolkWest Runton
- North NorfolkOverstrand
- NorwichCostessey
Questions
Good toknow
Straight answers about oil boilers. Anything else, just call.
Every 12 months. Oil burners build up soot and the nozzle wears, so an annual service keeps efficiency up and is usually required by the manufacturer warranty.
Not always. If your tank is single-skinned, damaged or sited too close to a building or boundary, we'll recommend a bunded replacement and explain why.
Yes. We regularly replace older floor-standing and back-boiler setups with modern condensing oil boilers, often in the same space.
Talk to anengineer.
Related services
You might also need
- 01Boiler installation
New and replacement boilers, sized properly for your home and fitted by our own engineers. Most like-for-like swaps are done in a day.
Find out more - 02Air source heat pumps
Air source heat pumps designed around your home, not a brochure. We survey, design, install and then service and repair them for the long term.
Find out more - 03Boiler servicing
A proper annual service keeps your boiler safe, efficient and inside its warranty. We service gas, oil and LPG boilers of every make.
Find out more
Free quote
Get a quote foroil boilers.
Three quick steps, under a minute. We'll come back within one working day with a clear, fixed price.
- No obligation, no hard sell
- Fixed written quotes
- 10-year workmanship guarantee
Prefer to talk?01603 324105Mon–Fri 8am–5pm · 24/7 emergency callouts
Or message usWhatsApp
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