how much would it cost to install a kitchen sink and a new faucet by a plumber?
1 Kitchen sink installation: The average cost for a kitchen sink installation ranges from $125 to $450. 2  Single basin sinks: Single basin sinks typically cost from $250 to $400. 3  Double basin sinks: The average cost for double basin sinks is $400-$600.
For a basic 1 faucet project in zip code 47474, the benchmark cost to Install a Kitchen Faucet ranges between $256.87 - $416.23 per faucet.