The answer to 'electrical meter replacement schedule' is that most electric meters should be replaced every 10-15 years. Electric meters are responsible for accurately measuring your home's electricity usage, which is the basis for your utility bills. Over time, the internal components can wear down and become less accurate.
Utility companies typically have a schedule for proactively replacing meters in their service area. They may send you a notice when it's time to replace your meter. However, you can also request a meter test or replacement if you suspect your current meter is malfunctioning or providing inaccurate readings. Most utilities will replace the meter at no cost to you as part of their regular maintenance.