Kitchen Sink Installation Cost Estimate

In the U.S., Kitchen sink installation typically costs $380–$1,400, averaging around $700–$900 for a mid-range sink with standard labor.

  • The sink itself accounts for $150 to $750 of the total cost, with prices ranging widely by material — sink materials range from $100 for basic stainless steel to $900 or more for copper and fireclay.
  • Licensed plumbers charge $50 to $200 per hour; most jobs take 1 to 3 hours for a straightforward drop-in swap.
  • Plumbing modifications can add $450 to $1,800 to the total project cost if the project requires new pipes and drain lines.

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Kitchen Sink Installation Estimate FAQs

How much more does a farmhouse or undermount sink cost to install versus a standard drop-in?

Undermount and farmhouse installations cost 20 to 40 percent more than drop-in replacements, since farmhouse sinks specifically require cutting the countertop and cabinets to accommodate the exposed front panel.

Should I install the new kitchen sink and faucet at the same time?

Often yes for cost efficiency — the cost to install a new kitchen sink and faucet together is $600 to $2,000, and bundling avoids paying a separate service call fee for two visits.

Does adding a garbage disposal during sink installation cost much extra?

Moderately — the cost to install a garbage disposal is typically around $400, a common add-on since the plumber is already working under the sink and connecting drain lines.

Why do quotes for the same sink vary so much between plumbers?

Getting three or more quotes saves homeowners $200 to $500 on average, since labor rates and scope interpretation (whether old pipe work or countertop cutting is included) vary significantly between contractors for the same job.

How long does a sink typically last before needing replacement?

Your sink can last anywhere between 10 and 50 years, depending on the material it’s made of — stainless steel is durable and affordable, while cast iron and fireclay can last on the longer end with proper care.

What if my kitchen sink installation reveals old or damaged plumbing?

The cost to install kitchen sink plumbing is $450 to $1,800 per fixture if the project requires new pipes and drain lines — a common discovery in older homes once the old sink and cabinet are opened up.

Is it cheaper to buy my own sink and just pay for installation labor?

Yes, often — this separates the sink cost ($150-$750) from labor ($230-$650), letting you shop for deals on the fixture itself while still getting professional installation and warranty on the work performed.

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See customer stories
IR
Igal Rubinshtein @igal

Joel and his team went above and beyond to make sure they helped us fix the gas leak. Joel is a man of his word and came through on his promise.

AP
Alex Pritchard @alexpritch

Very expensive. Make sure you establish the price up front. They did some work on gas pipes, which was specialized so the prices weren't so horrible.

JS
Joe S. @joe

They did a good job and came quickly. Installed a bidet in my toilet. Shout out to Casey for the quality work.

DE
D Evonne W. @evonne

Scheduled service for a clogged toilet and never showed. No call, all messages unanswered

JA
Jari @jari22

If its an easy fit sure they maybe great but if its something different then quoted they are going to charge you either way a hefty price.

AU
Ashley Undercuffler @undercuffler

They never called my property manager, or myself, to ask if they could do an additional estimate while at my property. I was shocked. Companies cannot go around doing estimates.

AJ
A Jackson @jacksona

Mike showed up in an hour to shut off a spigot that I could not shut off. Always great friendly service at a reasonable price!!!

IR
Igal Rubinshtein @igal

Joel and his team went above and beyond to make sure they helped us fix the gas leak. Joel is a man of his word and came through on his promise.

AP
Alex Pritchard @alexpritch

Very expensive. Make sure you establish the price up front. They did some work on gas pipes, which was specialized so the prices weren't so horrible.

JS
Joe S. @joe

They did a good job and came quickly. Installed a bidet in my toilet. Shout out to Casey for the quality work.

DE
D Evonne W. @evonne

Scheduled service for a clogged toilet and never showed. No call, all messages unanswered

JA
Jari @jari22

If its an easy fit sure they maybe great but if its something different then quoted they are going to charge you either way a hefty price.

AU
Ashley Undercuffler @undercuffler

They never called my property manager, or myself, to ask if they could do an additional estimate while at my property. I was shocked. Companies cannot go around doing estimates.

AJ
A Jackson @jacksona

Mike showed up in an hour to shut off a spigot that I could not shut off. Always great friendly service at a reasonable price!!!

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