The answer to 'how much is faucet installation' is that the cost can vary significantly depending on several factors. Typically, professional faucet installation ranges from $150 to $500 or more, but the exact price will depend on the type of faucet, the complexity of the installation, and your location.
Some key factors that influence the cost include the faucet style and material, whether it's a basic single-handle model or a more elaborate multi-function faucet, the accessibility of the plumbing under the sink, and the hourly labor rates in your local area. More complex installations, such as replacing an entire sink unit, will be on the higher end of the range.