Common Electrical Projects and How Much They Cost
Feb 19, 2021· Upgrading to 100-amp service: $850 to $1,600. Upgrading to 200-amp service: $1,300 to $2,500. Upgrading to 400-amp service: $2,000 to $4,000. When an electrician upgrades the electrical service, the company providing the power will install a new meter, disconnect, entry wires, weather head, and circuit breaker panel.