The answer to 'toilet installation cost' is that the cost can vary widely depending on several factors. Typical ranges for a basic toilet installation by a professional plumber can be anywhere from $200 to $600 or more. The final price will depend on the type of toilet, complexity of the installation, whether any plumbing work is needed, and your local labor rates.
More expensive installations may involve replacing old plumbing, moving the toilet location, or upgrading to a high-end model. DIY installations can be less expensive, but require more time and effort. Getting quotes from 2-3 local plumbers is essential to understand the costs in your area.