Water Leak Detection Technician Location: Ideally Guildford (S.W. M25) Guildford/Redhill/Leatherhead/Woking (or nearby) Salary: £65,000 - £80,000 per annum Schedule: Monday–Friday, 9am start (occasional weekend work available) Harmuns is a 5‑star rated, specialist non‑invasive water leak detection