The answer to 'how much to replace carbon monoxide detector in my area' is that the cost can vary significantly depending on several factors. As a general guideline, you can expect to pay anywhere from $20 to $100 or more to replace a carbon monoxide detector in your home. The exact price will depend on the type of detector, the brand, the features, and the labor costs in your local area.
When replacing a carbon monoxide detector, it's important to choose a high-quality, reliable model that meets safety standards. You may also want to consider factors like smart home integration, battery life, and sensor technology. Getting quotes from local electricians or home improvement stores can help you determine the best option and price for your specific needs.