Before hiring an appliance repairman in Northridge, it’s essential to ask the right questions to ensure quality service. Inquire about the technician’s experience and certifications to confirm they’re qualified to handle your specific appliance. Ask about the estimated cost of repairs and whether they offer a warranty on their work. It’s also important to check their availability and response time. Additionally, verify if the technician is insured and licensed. Finally, request customer reviews or references to gauge their reputation. Asking these questions will help you make an informed decision and hire a reliable professional.