
Comfort, designed around the property
Heating installations, upgrades and maintenance supported by clear system design and room-by-room calculations
What this service covers
M&W designs and installs modern heating and hot-water systems including oil-fired condensing boilers, electric boilers, radiators, controls and underfloor heating For major upgrades, heat-loss calculations help determine what each room needs
- Central heating installation and upgrades
- Oil-fired condensing boilers
- Electric boilers and controls
- Radiators and system balancing
- Underfloor heating
- Heat-loss surveys and system design
A clear, considered process
- Understand comfort and usage
- Survey the property
- Calculate and specify
- Install, commission and explain
Local experience since 1985
Appointments are available across Jersey, including St Helier, St Saviour, St Brelade, St Clement, Grouville, St Lawrence, Trinity, St John, St Mary, St Martin, St Ouen and St Peter

Useful answers before you enquire
Why calculate heat loss before replacing a heating system?
Room-by-room heat-loss calculations help size heat emitters and equipment around the property rather than relying on assumptions
Which heating systems do you install?
M&W promotes oil-fired condensing boilers, electric boilers, radiators, underfloor heating and air-source heat pumps, subject to survey and suitability
Can you upgrade part of an existing system?
Yes The appropriate approach depends on the condition, controls, emitters and performance of the existing system