If your main circuit breaker has not tripped then there is no reason to upgrade. It all depends on what else the house has. I have central air, hot tub, electric stove , well pump, etc. So I need 200 amp service. If I did not have 200 amp service the main breaker would trip!
The standard for household power used to be 60 amps. But modern homes may need as many as 200 amps to run air conditioners, computer equipment, high-definition televisions, and high-tech home automation devices.
The standard for household power used to be 60 amps. But modern homes may need as many as 200 amps to run air conditioners, computer equipment, high-definition televisions, and high-tech home automation devices.