Three-phase and four-phase switchboard upgrades are essential for properties that require higher electrical capacity, such as large homes, workshops or rural properties. Higgins Electrical provides these upgrades to ensure your electrical system can safely handle increased loads, reduce voltage drops and improve efficiency. Upgrading to three-phase or four-phase power supports high-powered appliances, air conditioning systems, machinery and future expansions. Our licensed electricians install modern safety switches, circuit breakers and compliant wiring to meet current regulations. Contact us today to get started.