Outstanding performance and value is defined by the prompt and courteous service you receive from Nicholson Electrical. Nicholson’s residential services range from repairing wiring damaged by lightning to installation of new lighting fixtures. Our fully licensed electricians take pride in large and small jobs, providing you with the same superior workmanship. Do you require immediate emergency electrical service? Call Nicholson 24/7 for quick mobile service to your home in London or surrounding areas. Call Nicholson for Renovations and New Construction Ensure the efficiency of your new home’s electrical system or retrofit your existing home for optimal security. Nicholson Electrical Services has 29 years of experience as an electrical contractor for residential services, including: • New construction and renovations • Security lighting • Service and electrical panel upgrades • Interior and exterior light fixtures • Electrical maintenance and emergency repairs