Firmly Established in Berkshire with 20 years of experience, NPH services is a family owned and operated company, employing only the most qualified domestic heating engineers, who are all Gas Safe (formerly called CORGI) registered, as required by law.We consistently upgrade our knowledge base, and offer continuous training to all our staff, ensuring we keep up to date with the most recent information and innovations, as well as legal requirements, best practices and energy efficiency specifications, in order to offer a value for money, quality service.