On average basic hands-free faucets typically cost between $100 and $500 per faucet. High-end models with cutting-edge features, however, can run up to $1,000 or more per faucet.
The price of the project as a whole may rise as a result of installation-related costs such as plumbing and electrical work that may be incurred in addition to the price of the faucets themselves. The best way to obtain a precise estimate of the total cost to install hands-free faucets is to speak with a qualified plumber or contractor.