A plumber will charge $171 to install a new sink strainer in a sink. If you have plumbing skills and tools, you can buy the strainer for $30 and replace it and save 80 percent. You’ll need plumber’s putty, a putty knife, joint pliers and a spud wrench.Click to see full answer. In this manner, how much does it cost to replace a kitchen sink drain? Cost to Replace a Kitchen Sink Drain Item details Qty High Unused Minimum Labor Balance of 2 hr(s) minimum labor charge that can be applied to other tasks. 0.0 h $0 Totals – Cost To Replace Kitchen Sink Drain 1 EA $279 Average Cost per Drain $279.12 Furthermore, how much does a plumber charge to install a kitchen sink? Labor. It takes a plumber about one hour to install a faucet, two hours when also hooking up the sink and drain at the same time. Plumbers charge around $45 to $65 per hour, and most faucet installations cost about $50 on average. Simply so, how much does it cost to change a kitchen faucet? In your area, expect to pay at least $150. In other parts of the country, the price can range from $114 to $189. If your job includes removing an old faucet before installing the new one, expect to pay $225 to $275 or more, depending on whether or not your plumber needs to adjust water lines.Why do plumbers charge so much?Plumbers are expensive because it is a highly specialized trade requiring thousands of hours to master. Additionally, they make house calls meaning they spend time and money investing in vehicles, tools, equipment and gas to bring to you. They also carry insurance and have other overhead expenses.