Leading Electric Heating Specialists

Electric Boiler Installations & Servicing

  • Electric boilers

  • Electric combi boilers

  • Battery boilers

  • Gas-to-electric conversions

  • Oil-to-electric conversions

  • Hot water cylinders

  • System-to-combi conversions

  • Electric radiators & underfloor heating

  • Commercial electric heating

  • Servicing & repairs

Annual Maintenance

Direct Replacement

System Conversion

From £115

Fixed-fee annual service

From £1,895

Supplied and installed

From £3,450

Full turnkey switch

Boiler Health Check

Heating & Hot-Water Upgrade

Gas Conversion

Comprehensive diagnostic electrical check, expansion vessel pressure testing, magnetic filter flush, and digital safety certificate issuance.

Direct replacement of existing electric units. Includes magnetic system filter, chemical inhibitor treatment, and programmable smart thermostat.

Complete transition from obsolete gas, LPG, or vented tanks. Includes electrical supply upgrade verification, system powerflush, and custom pipework.

Have a commercial property?

Contact Alliance for solutions today.