Based in Northampton, Johnson & Starley Ltd is best known for designing and manufacturing an impressive range of combi, system and heat only boilers that carry the QuanTec name and come with an 8-year guarantee. The company’s flagship model is the QuanTec HR28C that offers energy savings of up to 25% and meets Boiler Plus requirements and the latest building regulations. In addition to being a trusted name in the boiler market, Johnson & Starley offers a range of leading heating, hot water and ventilation products.

Get A Quote

Types of Work Undertaken

  • Caravan
  • Gas Boiler
  • Combustion Analysis
  • Cooker
  • Fire
  • Pipework
  • Boats
  • Range Cooker
  • Vented Cyl
  • Warm Air
  • Water Heater


Gas Safe Register Trading Standards Approved Criminal Background Check