The answer to 'electrical meter replacement schedule' is that most electric meters should be replaced every 10-15 years. Electric meters are designed to provide accurate readings for many years, but they can degrade over time due to normal wear and tear. Replacing them on a regular schedule helps ensure your home's electricity usage is being measured accurately.
The utility company that provides your electricity is responsible for maintaining and replacing the meter. They will typically send you a notice when it's time to replace your meter. It's important to have the meter replaced promptly when requested, as an outdated meter could result in inaccurate billing.