Over 60 years of Fire and Security excellence. Established in 1961, HEWES are a family owned business covering London, the South East and East Anglia. We specialise in Intruder systems, CCTV, Fire Systems and Access control. As NSI Gold Installers we work to a high level of service both in installation service and customer care offering 24/7 response with our own team. Our products are suitable for corporate, small business and domestic environments.