Boiler repairs
No heating or hot water? Faults diagnosed fast and fixed, usually on the first visit.
- Breakdowns & fault codes
- Pressure loss & leaks
- Pumps, valves & PCBs
- All major brands
The Boiler Surgeon · Doncaster
Heating diagnosed.
Boilers fixed.
Gas Safe boiler repairs, new boiler installations and servicing across Doncaster & South Yorkshire. Clear advice, fixed prices and tidy work from Luis.
- Gas Safe registered
- Fixed upfront prices
- All major brands
Local to Doncaster
Fast callouts across South Yorkshire
What we do
Everything your boiler needs.
New boiler installations
A-rated combi, system and regular boilers, sized right and fitted neatly with long warranties.
- Combi swaps & conversions
- Boiler relocations
- Smart thermostats
- Free fixed-price quotes
Servicing & safety
Annual servicing to keep your warranty valid and your family safe.
- Annual boiler service
- Landlord gas safety (CP12)
- Carbon monoxide checks
- Gas appliance checks
Central heating
Cold radiators and noisy systems sorted, from power flushes to full upgrades.
- Power & chemical flushing
- Radiator installs & swaps
- Magnetic system filters
- Heating controls
The Boiler Surgeon method
Proper diagnosis. No guesswork.
Diagnose it properly, fix it properly, and leave every home warm, safe and tidy — at a fair, upfront price.
- 1
Call or message
Tell Luis what's happening — fault code, noises, no hot water. Honest advice straight away.
- 2
Diagnosis
A proper check-up of your boiler, not guesswork. You get the cause and a fixed price before any work.
- 3
Fixed & tested
Repaired or replaced, safety-tested and left tidy. Warm home, no surprises on the bill.
New boiler installations
Lower bills with a new A-rated boiler.
Old boiler costing you a fortune? Luis will survey your home, recommend the right size and type, and give you a fixed-price quote. Neat pipework, magnetic filter and full registration as standard.
- Combi, system & regular boilers
- Manufacturer warranties
- Smart thermostat options
- Old system flushed & protected
Reviews
What Doncaster customers say.
Areas covered
Doncaster & surrounding villages.
Doncaster Bessacarr Armthorpe Bawtry Thorne Mexborough Conisbrough Rossington Edlington Askern Adwick le Street Hatfield Tickhill Sprotbrough Cantley Rotherham
- · Emergency boiler repair Doncaster
- · New combi boiler installation Doncaster
- · Annual boiler service Doncaster
- · Landlord gas safety certificate (CP12)
- · No heating or hot water repairs
- · Boiler pressure loss & leaks
- · Central heating power flush
- · Radiator installation & replacement
- · Smart thermostat fitting
- · Worcester Bosch, Vaillant, Ideal & Baxi repairs
- · Boiler relocation & conversions
- · Gas appliance safety checks
No heating? Let's get you warm.
Call or message Luis for honest advice and a fixed price.