The answer to 'leak repair replacement frequency' is that the need for leak repair and replacement can vary widely depending on factors like the age and material of your plumbing system, water pressure, and usage. As a general guideline, most homeowners should expect to need some minor leak repairs every 5-10 years, and more significant plumbing replacements like water heaters or main lines every 10-20 years.
It's important to address leaks promptly, as even small drips can lead to water damage, mold, and higher utility bills over time. Regular plumbing maintenance and inspections can help catch issues early before they become major problems. If you notice any signs of a leak, it's best to call in a professional plumber to diagnose and repair it properly.