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Kitchen Sink Installation With the Plumbing Done Right Below

The kitchen sink takes more use than almost any other fixture in the house.

A chipped basin, a sink pulling away from the counter, or cabinet damage from a slow leak beneath is enough reason to replace the fixture that gets more use than any other in the kitchen.

Princeton Air handles kitchen sink installation with licensed plumbers, coordinated work across the faucet, disposal, and dishwasher connections, and clean protection of the counter and cabinet through the project.

After the install, the sink sits firm, drains properly, and the kitchen feels like a room you want to cook in. Schedule your installation online or call our friendly experts today.

Your Local Plumbers for Kitchen Sink Installation

A sink swap touches more of the kitchen than homeowners expect.

Kitchens across Edison, New Brunswick, Lawrence Township, and Princeton Junction were built with different drain layouts, different disposal setups, and different countertop materials to work around.

Our licensed plumbers have installed sinks in enough of these homes to plan the full scope of the job, including the drain line, the supply connections, the disposal, the dishwasher, and the countertop itself, before the old sink comes out.

(609) 799-3434

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What to Expect From Your Kitchen Sink Installation

You should know what the work looks like before the first fixture comes out.

A kitchen sink project brings the faucet, disposal, and drain lines into the same scope. Four steps keep your daily routines flowing with minor interruption.

Your licensed plumber reviews the existing sink, the counter or cabinet it sits in, the drain and supply lines, and any attached components like the disposal or dishwasher. Anything worn or out of code gets flagged before work begins.

Your counter, cabinet, and floor are protected throughout the work. The old sink and attached fixtures come out, the plumbing is updated where needed, and the new sink is set with clean connections and secure mounting.

Every connection is pressure-tested and visually checked for leaks before the job closes. The faucet, disposal, and dishwasher connections all get verified. You get a walkthrough of the shutoffs and the new hardware.

Your relationship with Princeton Air doesn’t end at the install. You have a local team with more than 50 years of experience servicing homes across the region, and we’re the ones you call when anything comes up.

(609) 799-3434


What Our Customers Are Saying

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4.7
Based on 6546 reviews
Wilver was great. Knowledgeable, polite and efficient.
Repaired A/C
The person who came to fix the air conditioner was wonderful, efficient and extremely capable …
We could not be more impressed …
Stevin was very helpful and clearly explained the procedures he did for the AC unit. Also he pointed out what needed to be taken care of in the near future.
Diagnosis of a leak, good service, honest and thorough! Excellent service person, Jonathan and Jesus.
Service personnel arrived as scheduled and preformed the maintenance as included in our contract without and question, problem or difficulties.
Jonathan did a great job servicing our AC, heater and water heater all during the same visit. Very knowledgeable and professional. Would highly recommend.
Dominic was prompt, efficient, and most importantly, very friendly. He showed me exactly what was wrong and explained why. The fix was just as quick. Thanks Dominic and Princeton Air!
The Tech arrived on time, quickly figured out the problem with my AC and fixed within an hour. Pricing reasonable and professional service. Highly recommend!
Cruise was great! He addressed our AC issue quickly and professionally.
We’ve always been satisfied with McAllister and our recent experience since the merger has not changed that. We needed a new condenser for the A/C and they had a cost effective solution and were able to install it quickly.
Very efficient and on time
Princeton Air condition was extraordinary!! I received a very fair quote immediately after Inspection of my HVAC systemby their talented technician. Their technicians were prompts, professional, and polite. They installed a new system with precision and followed up Professionally. Totally proud to work with Princeton.!!
Ryan G came by and provide tips and recommendations so thorough and with full clarity that I believe will benefit in the long haul. Because of this, I was confident to re-sign up for their maintenance program. He was a true professional who is highly knowledgeable and enthusiastic with the work that he is called to do.
Jose and Corey were a great team and genuinely seemed to care about solving our issues.
I had A/C installed in May, but waited to write a review to see how effective the units can be once it's hot out. Now that I've gone through a couple high temperature days where I turned the mini splits on, I can post a review that I am completely satisfied with the installation by Princeton Air Conditioning and the ease of usage of units. I also will add that it was a pleasure to have Mike C. and Christian J. on the job; they, along with the crews that were on site over the course of the two days, were professional, communicative and upfront. I'd recommend this company to anyone looking for services.
Professional and friendly staff
Air conditioning wasn't working and they came out and got it fixed within a day. Ryan did a great job making sure everything was up and running quickly.
The job was done smoothly and efficiently and right on time
Ryan G got our old air conditioner working again quickly during a bad heat wave and, when we were ready, he explained all our options very well and laid the groundwork to make it easy for us to have installed a new air conditioner. Plus he rescued our cat three times when our cat tried to get out through the garage. He was very kind to all our pets and to us. Thank you, Ryan G!
Dominic was extremely pleasant, professional, and thorough,. He was also quite efficient. He quickly diagnosed the situation and was able to correct it. He also took the time to patiently explain my thermostat to me. Then he signed me up as a member. So he’s a pretty good sales guy too!
However, I then set up an appointment for maintenance and twice Princeton Air canceled me. I’m now set up for maintenance the end of June. And that’s after they tried to set me up the end of July and I complained.And this is after Dominic signed me up as a member. There’s something very wrong with their business model and I do not consider this good customer service. I will likely have to look for a different service…. something more responsive.
Tech (Alex) was on time, courteous, very professional. He let me know that, because of my contract w/McCallister, I would have no extra payment for the part needed.
The repair man, Dominic came out this morning to inspect our AC system. He was extremely knowledgeable, incredibly kind, and explained things very well. I work in construction and can tell you that Dominic is one of the best I’ve seen in years. Princeton air is very lucky to have him as an employee as he is SUCH AN ASSET to your company.

I also want to give a special thanks to Leah the customer service representative I spoke to. Also extremely kind and helpful. I have had the worst two weeks of my life and two strangers taking the time to kind made my heart smile. Thanks again Leah and Dominic. Chuck our Project Manager has been very kind and knowledgeable through this process as well. I am grateful for the people who work here as they made this pretty easy. Thank you all so much.
Latrell Romulus from Princeton Air did a great job of making sure my AC units were working properly. He was thorough and knowledgeable, and communicated potential areas of concern in a very clear manner.
Great job ! Very knowledgeable and informative. He made sure I was aware of any issues and explained it thoroughly! I look forward to having him again !!

(609) 799-3434

Signs You May Need a New Kitchen Sink

Kitchen sinks usually fail gradually.

The wear shows up in ways that make the kitchen feel older before the sink itself fully gives out.

Hairline cracks in porcelain or enamel sinks, chips in stainless, and visible damage in composite basins all let water work its way beneath. Cabinet damage follows, usually unseen until it’s significant. A new sink resolves the leak source and gives us a chance to address any cabinet damage underneath.

Water under the kitchen sink signals a leak somewhere in the drain, the supply, or the sink itself. Drain pipes, supply lines, shutoffs, and the connection to the disposal all have finite lives. Replacing the sink is the natural moment to update the plumbing beneath it. Catching the source early prevents the kind of slow damage that leads to rotted cabinet bases.

Undermount sinks are attached with adhesive and brackets that eventually fail, especially under the weight of a full sink or disposal. A sink sagging away from the counter is a failure in progress. A new install secures the sink properly and addresses any damage to the counter from the old mounting.

Permanent stains, heavy scratching in stainless, or rust pitting through old enamel are all signs the surface has failed. The sink isn’t dirty, it’s degraded, and cleaning won’t bring it back. A new installation restores the visual condition of the most-used surface in the kitchen.

Single-basin sinks in active kitchens, shallow sinks that splash, or dated drop-ins in renovated spaces all drag down how the kitchen works. A larger basin, a farmhouse-style sink, or a deeper configuration can change the daily experience. A new sink built around how the household actually cooks is one of the highest-return kitchen upgrades available.

Why New Jersey Homeowners Call Princeton Air for Kitchen Sink Installation

A sink installation is a job where small mistakes show up as leaks for years.

For more than 50 years, homeowners across the region have called Princeton Air to do the job carefully.

Every kitchen sink installation is completed by a licensed plumber. The supply connections, drain alignment, and disposal integration all belong to someone qualified and accountable.

Kitchen sink projects touch countertops and cabinetry. We protect the finished surfaces throughout the job and correct any issues the old install left behind.

Sinks with disposals, dishwashers, or undercounter water filters cross trades. Our team handles the plumbing and electrical together so you’re not managing two schedules.

From older homes in Hamilton Township and Trenton to newer builds in Cranbury and Plainsboro, we’ve installed kitchen sinks across the range of counter and cabinet setups the region presents.

You know what the job will cost before the old sink comes up. Surprises are rare because the assessment is thorough.

Kitchen water damage escalates quickly, and we staff to respond when it does. Same-day or next-day scheduling is common when something can’t wait.

If the installation isn’t right, we come back. The relationship is built around the years the sink will serve you.


Join the Princeton Air Home Comfort Club

Taking care of your home is easier when someone is taking care of it with you.

The Princeton Air Home Comfort Club is a whole-home membership built around four pre-scheduled maintenance visits each year, so the systems you rely on stay in peak condition through every season.

Members receive a discount on service work, credits toward future installations, priority scheduling during the busiest times of year, no dispatch fees when work is performed, and our 24-hour emergency service guarantee. It’s the simple way to protect your home, your budget, and your routine year after year.

Princeton Air Technician


(609) 799-3434

Complete Home Services For Your Home

A sink project rarely comes alone.

A kitchen sink touches the faucet, the disposal, the dishwasher, and the drains beneath. The full kitchen plumbing scope is what makes or breaks how well the install performs.

When your existing plumbing system needs diagnostic work or a repair, our team handles it with the same care we bring to installation. Catching a small issue early keeps it small.

Annual service is how a plumbing system hits its rated efficiency and lifespan. Routine attention turns a system that might have lasted 10 years into one that lasts 15.

New Jersey hard water shortens the life of every water-using fixture in the house. A whole-home water softener protects everything from the water heater to the kitchen faucet.

Kitchen plumbing projects often include the sink, faucet, disposal, and dishwasher connections in a single update. We coordinate all of it under one licensed team.



Schedule Your Kitchen Sink Installation

A new kitchen sink resets one of the most-used workspaces in the home.

If yours is cracked, leaking, or no longer right for how you cook, our licensed plumbers will install a replacement with attention to counter, cabinet, and the plumbing underneath. Call Princeton Air to schedule your installation.

Princeton Air Technician


Kitchen Sink Installation FAQs

How long does a kitchen sink installation take?

Most kitchen sink installations take three to five hours. Undermount sinks, counter modifications, or significant plumbing updates below can extend that. Your plumber will give you a clear timeline during the assessment.

What sink styles can you install?

We install every major style, including drop-in, undermount, farmhouse, integrated stainless, composite, and fireclay sinks. Each style has different support and plumbing requirements, and we walk you through what your counter and cabinetry can hold.

Do I need to update my countertop to change sink styles?

Sometimes. Moving from drop-in to undermount usually requires countertop work. Staying within the same style often doesn’t. We evaluate compatibility before work begins.

Can you handle the disposal and dishwasher connections in the same visit?

Yes. Kitchen sink projects almost always include the disposal and dishwasher connections. Our licensed team handles the plumbing and electrical together.

What should I do if water is pooling in the cabinet below my sink?

That’s a call to make now rather than later. The source could be the faucet, the drain, the disposal, or the sink itself, and cabinet damage accelerates the longer it goes. We respond quickly to water issues and can often handle both the diagnosis and the replacement in one visit.

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