The answer to 'how much to replace troubleshooting' depends on several factors, but most homeowners can expect to pay between $200 to $500 for a professional electrician to diagnose and repair electrical issues. The actual cost will vary based on the complexity of the problem, the time required, the cost of any necessary parts or materials, and your location.
Troubleshooting electrical problems can be complex and dangerous, so it's generally best to hire a licensed and insured electrician rather than attempt DIY repairs. They have the specialized knowledge and tools to safely identify and resolve the issue. Getting multiple quotes from local electricians is essential to ensure you get a fair price for the work needed.