The time required to install a new faucet can vary depending on factors such as your experience level, the complexity of the faucet design, and any unexpected issues that may arise. Generally, a straightforward installation can take anywhere from 30 minutes to a couple of hours.

This depends on the condition of your faucet and the extent of the problem. In general, if the faucet is relatively new, in good condition, and the repair cost is reasonable, it’s worth repairing. However, if the faucet is old, severely damaged, or if repairs would be too costly, it may be more cost-effective to replace the faucet altogether.

Regular maintenance can help prevent faucet issues. Here are some tips:

• Clean the aerator regularly to prevent mineral buildup.
• Avoid using excessive force when operating the faucet handles.
• Fix any leaks promptly to prevent further damage.
• Consider installing a water softener if you have hard water to minimize mineral deposits.
• Hire a professional plumber for periodic inspections and maintenance.