The answer to 'how much to replace switch local' is that the cost can vary significantly depending on several factors. Typical ranges for a basic light switch replacement by a local electrician can be anywhere from $50 to $150, but the final price will depend on the specific job requirements, materials needed, and your location.
Some key factors that influence the cost include the type of switch (basic vs smart/dimmer), whether any electrical wiring or drywall work is required, the electrician's hourly rate, and any permit fees in your area. Replacing a switch in an older home may also cost more due to potential issues with the existing electrical system.