Gas Safe registered
Every service is carried out and signed off by a registered engineer, with the record your manufacturer warranty needs.
Boiler servicingin North Norfolk.
A proper annual service keeps your boiler safe, efficient and inside its warranty. We service gas, oil and LPG boilers of every make.
- 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
Coastal air and hard Norfolk water are both tough on boilers. Each service includes a check of flue terminals for corrosion and the heat exchanger for scale, the two things we see most often along the coast.
What's included
06 Inclusions- 01Full combustion and flue gas analysis
- 02Gas, oil and LPG boilers
- 03Flue and terminal inspection
- 04Safety device and pressure checks
- 05Landlord gas safety certificates (CP12)
- 06Written service record for your warranty
Why Fortress01 02 03 04
Qualified engineers,local to you.
All makes and fuels
Worcester Bosch, Vaillant, Ideal, Grant, Firebird and more, on gas, oil and LPG.
Holiday lets and landlords
We schedule around changeover days and keep your certificates on record.
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.
Boiler servicing 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 boiler servicing. Anything else, just call.
Around 45 minutes to an hour for most gas boilers, and a little longer for oil, where we also clean the burner and change the nozzle.
Almost every manufacturer requires an annual service by a registered engineer. Skipping it can void the warranty.
Yes. We carry out annual landlord gas safety checks and can service the boiler on the same visit.
Talk to anengineer.
Related services
You might also need
- 01Boiler repairs
No heating or hot water? Our engineers diagnose the fault properly and carry common parts, so most boilers are running again on the first visit.
Find out more - 02Boiler 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 - 03Oil boilers
Oil boilers, tanks and burners for the many Norfolk homes that aren't on mains gas. Installed, serviced and repaired by our own engineers.
Find out more
Free quote
Get a quote forboiler servicing.
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
Step 2 of 3