The answer to 'drain trap installation cost' is that the cost can vary widely depending on several factors. In general, the typical range for a basic drain trap installation is between $100 to $300 for a professional plumber to complete the job. The cost can be influenced by the complexity of the installation, the materials needed, the location and accessibility of the drain, and any additional repairs or modifications that may be required.
It's important to get local quotes from licensed plumbers in your area, as pricing can vary significantly based on regional labor rates, material costs, and the specific requirements of your project. Calling a professional plumber is usually the best approach for drain trap installation to ensure it's done properly and safely.