William J. McGrath Electrical Contractors | Trusted Electrical Services in Norwood, MA

As a full-service electrical contractor serving Norwood since 1961, we handle everything from basic repairs to complete installations. Our services include circuit breaker and electrical panel installation and repair, wiring, light fixture work, electric vehicle charging station installation, and comprehensive electrical inspections. We work on both residential and commercial properties, ensuring safe, reliable electrical systems.

Absolutely. These are frequent issues in Norwood's climate, and we address them regularly. For overheated outlets, we inspect the wiring and circuit load, often upgrading to safer, more robust components. For outdoor outlet corrosion, we install weather-resistant, GFCI-protected outlets designed to withstand local conditions. Both repairs help prevent electrical hazards and extend the life of your electrical system.

Yes, electrical panel installation and repair is one of our core services. Many older homes in Norwood and surrounding communities have outdated panels that can't handle modern electrical demands. We can assess your current system and install a new panel that meets safety codes and provides sufficient capacity for today's appliances and devices, including energy-efficient upgrades.