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(609) 799-3434

Bathroom Faucet Repair That Stops the Drip For Good

You shouldn’t have to ignore a slow drip at the sink or work around a handle that’s stopped moving the way it used to.

A faucet that drips with the handle closed, leaks at the deck plate, or has lost pressure to a fraction of what it used to deliver is wear that gets worse if it sits, and it can damage the vanity or subfloor while it does.

Bathroom faucet repair in New Jersey is handled by Princeton Air with licensed plumbers who identify whether the issue is in the cartridge, the ceramic disc, the O-rings, the aerator, the supply lines, or the angle stops, and correct it at the source.

The repair is completed so the faucet runs cleanly without dripping, holds pressure across hot and cold, and doesn’t put the cabinet at risk of slow water damage. Call Princeton Air or schedule online today.


Active Faucet Leaks Are a Plumbing Emergency

A bathroom faucet that won’t shut off or a supply line that’s spraying inside the cabinet falls under emergency plumbing service.

A faucet that won’t close, a supply line that’s failed under pressure, or an angle stop that’s spraying inside the vanity is a plumbing emergency and needs an immediate response, not a scheduled appointment.

Princeton Air’s emergency plumbing line is staffed 24/7 to dispatch a licensed plumber for the underlying repair. Routine faucet wear, like a slow drip or a stiff handle, is scheduled through normal service.

(609) 799-3434

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Bathroom Faucet Expertise for Every Fixture Style

Single-handle, two-handle, widespread, centerset, and vessel faucets each have their own service quirks.

Princeton Air has serviced residential bathroom faucets in Hamilton Township and the greater Princeton, New Jersey area for decades. Every common style is within our experience: single-handle, two-handle, widespread, centerset, wall-mounted, and vessel sink faucets, from older ceramic-disc fixtures to modern touchless designs.

Years in Business

Skilled employees

Emergency Service

Trucks on the Road

How Your Bathroom Faucet Repair Visit Runs

Faucet repair is the kind of work that gets done in one visit when it’s done right.

A bathroom faucet repair almost always comes down to the cartridge, an O-ring, an aerator, or a supply line, and the visit moves quickly once which one is identified.

You phone us or submit a service request online. Our team collects details about the faucet style and the issue you’re seeing, then confirms a service window.

Your licensed plumber inspects the fixture, identifies the cause, and provides written pricing before repair.

Your plumber completes the work, tests the faucet across hot and cold, and cleans up the workspace.

(609) 799-3434

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 6725 reviews
Michael Paluszek
16 hours ago
Daniel was very thorough.
MarieR
20 hours ago
Our staff members are responsible for 220 Living Units here in Monroe Twsp NJ .. we found Princeton Air online and have subsequently developed an outstanding relationship. The company's service and communication with our staff is nothing less than SUPERIOR. We can easily recommend Princeton Air to any residential community.
Carroll Harrell
2 days ago
On time service , respectful of property. I have had the same technician for the last few visits and I feel he really knows my property and that is so helpful. Wonderful man
We have the gold plan which includes two maintenance visits per year. The technician Cory looked at the whole system and installed a new filter in the air handler. I was afraid the annual filter replacement was no longer included in the plan.
Melissa Free
2 days ago
Prompt, efficient and detailed explanation – happy to get my issue situated.
Russell Lehmann
3 days ago
Professional, personable, knowledgeable. Wonderful experience
Nader Fotouhi
3 days ago
Ryan was very professional. He explained the work he did and answered all my questions.
Charlotte Mazak
3 days ago
Routine maintenance of air conditioner for upcoming season.
Jorge did an excellent job of diagnosing the problem with our furnace. In addition to relying on his own expertise, he reached out to the Carrier tech support to see if they agreed with his diagnosis. At each step of the way, he carefully explained what he was doing and why he was doing it. He is the best HVAC tech that I have encountered since we moved into our house.
Was very pleasant, went about his work quietly and explained everything clearly.
Jayanti Patel
6 days ago
Prompt and professional service.
ajaveri
6 days ago
Martique from Princeton Air was very good. Identified and solved the problem quickly. Also was pleasant and courteous.
Pete T
6 days ago
Very professional. Answered all questions and gave solid advice.
Kim Fawcett
7 days ago
Our technician Tom was wonderful. He repaired a heating duct and spoke to us about options for replacing our system. He needed a part and came back the next morning to install.
Christina Duran
1 week ago
Ryan was a teriffic technician, really wish everyone could be like him! He answered all of our questions and completed everything in a timely matter. We felt genuinely comfortable having him in our home and he made sure we fully understood the problems we were having with our system. Would 100% recommend this company and Ryan.
Thomas Yezza
1 week ago
Furnace maintenance. Johnny was excellent.
Long Qu
1 week ago
While I was in the process of selling my house recently, a municipal inspector examined the water hearted installation and confirmed that it was done correctly and met all standards; however I still needed to obtain a formal permit for the unit. After making several inquires, I encountered some companies that were unresponsive, while others even misrepresented the facts – falsely claiming that my water heater was non-compliant and needed to be replaced. This was despite the fact that my current unit met all standards, was only six years old and was functioning perfectly – and I had already expressed my willingness to pay the necessary fees to secure the proper documentation. Then I reached out to this company in Princeton. Not only did I receive an immediate response but they also sent someone (Mr. Wilver) the very next day to inspect the installation. They agreed to assist with obtaining the rerquired permit for a very reasonable fee. My wife and I were truly impressed. Furthermore, the company excels at communication: they replied promptly to my emails to schedule the appointment and on the day of the service, they send a text message to let us know when the technician would arrive. When the schedule can be earlier, they notified me and offered the opportunity. The entire process was smooth, efficient, and resulted in a great outcome for everyone involved. I highly recommend this company- they are truly trustworthy.
Rene Gomez
1 week ago
Great service
Cshnovarn H
1 week ago
Latrell and Johnny were on time, professional, and he did an extensive annual routine cooling/heating service. Thanks so much for your wonderful care!!
Steve Senft
1 week ago
Prompt service
John Wolak
1 week ago
Excellent installation job
Martique= great!
allen schectel
2 weeks ago
Dominic came to do a winter maintenance check- a professional job was done
Ronald Joho
2 weeks ago
We selected Princeton Air after receiving bids from four different contractors to replace a failed HVAC system. They worked harder than everyone else to earn our business. They handled the entire process of having the no interest payments added to our PSE&G monthly bill. The system was installed on a Thursday and when the A/C compressor was discovered to be noisier than we expected, they were back on the following Monday to replace it. No pushback. No hassles.
David Brahinsky
2 weeks ago
Excellent worker Latrell

(609) 799-3434

Bathroom Faucet Problems Our Plumbers Handle

Drips, base leaks, and pressure drops are the everyday bathroom faucet calls, each tied to a different fix.

Princeton Air’s licensed plumbers resolve the full range of bathroom faucet failures.

You hear the slow drip even when the handles are fully closed. Drips almost always indicate a worn cartridge, ceramic disc, or rubber washer inside the valve assembly. Your plumber replaces the internal component with the correct part for your faucet model.

You see water accumulating where the faucet meets the sink deck. Base leaks come from a failed O-ring inside the spout assembly or a loose mounting that’s allowing water to work its way underneath. Your plumber disassembles the faucet, replaces the O-rings, and seats the fixture properly.

You notice weak flow that’s different from the pressure in other fixtures. Pressure loss at a bathroom faucet is usually an aerator clogged with mineral buildup, a restricted cartridge, or a damaged supply line. Your plumber diagnoses the specific issue and restores normal flow.

You find a handle that won’t turn, spins freely, or has come apart. Handle failures trace to internal stem wear, missing set screws, or cartridge issues. Your plumber repairs or replaces the failed component.

You see water staining the inside of the vanity or actively dripping from the supply connections. Supply line leaks come from aging braided lines, failed compression fittings, or corroded angle stops. Your plumber replaces the compromised components.

You notice chipping, pitting, or staining on the faucet finish. Finish damage is usually aesthetic, though severe cases may indicate a fixture that’s reaching end of life. Your plumber discusses whether repair or replacement is the better path.

Why Homeowners Trust Princeton Air

A small faucet repair done right prevents water damage and keeps your bathroom working.

Princeton Air has earned repeat customers across Mercer County for generations.

Your faucet is repaired by a licensed plumber, even on small jobs, because faucet work done wrong produces leaks that appear later.

You get the repair completed on the first visit for most jobs because cartridges and common parts for major faucet manufacturers come on every truck.

Your vanity gets protected, your work area stays tidy, and the bathroom is left the way it was found.

Princeton Air handles every part of your plumbing, plus HVAC, electrical, and indoor air quality, which matters when a faucet issue points to broader plumbing concerns.

Some faucets are worth repairing and some have reached end of life. Your plumber tells you the honest version of the decision.

(609) 799-3434


(609) 799-3434

Related Bathroom Plumbing Services

The same licensed plumbers who repair your faucet handle installations, replacements, and related bathroom work.

Princeton Air’s practice covers the full scope of bathroom plumbing.

When you’re replacing or adding a faucet, your plumber handles the install with attention to supply lines, drain connections, and level seating.

If your faucet issue is connected to drain or sink concerns, your plumber addresses the broader situation in the same visit.

For bathroom renovations, Princeton Air handles the rough-in and finish plumbing that gives you a clean, functional bathroom.

For drain problems at your bathroom sink, the same plumber can address the line work.


Protect Your Comfort Year-Round

Regular plumbing attention catches faucet wear before it produces leaks.

You can stay ahead of unexpected issues through the Princeton Air Home Comfort Club. Membership gives you pre-scheduled maintenance, priority service, and thoughtful system evaluations that catch small concerns before they become repair calls.

You get reduced rates on service work, credits toward future installations, priority scheduling when you need it, and no dispatch fees when work is performed. Membership extends across HVAC, plumbing, and electrical, so the same trusted team looks after every important system in your home.

Ask about joining the Princeton Air Home Comfort Club when you call or schedule online.

Princeton Air Technician


Princeton Air Technician

Call Princeton Air for Bathroom Faucet Repair

A bathroom faucet that works cleanly without dripping or pressure issues is part of how a bathroom actually functions every day. Phone Princeton Air or schedule your service online today.


Frequently Asked Questions

Why does my bathroom faucet drip even when I close the handle tightly?

That symptom almost always means the cartridge, ceramic disc, or washer inside the valve has worn and is letting water past the seal. The fix is usually a quick component replacement.

Is it worth repairing a lower-cost bathroom faucet?

It often is, because the repair part is typically inexpensive and the fix is quick. The exception is a faucet that’s lost its finish badly or has multiple failures at once, where replacement starts to make more sense. Your plumber helps you decide.

Why has the water pressure dropped at just my bathroom faucet?

The most common cause is an aerator at the spout that has accumulated mineral deposits and restricted flow. A less common cause is a restricted cartridge or a damaged supply line. A quick inspection tells you which applies.

Can I replace a bathroom faucet myself?

A DIY install is possible if you’re comfortable with the supply line disconnects, the faucet mounting, and the drain reconnection. Failure points are usually in those connections, where a small mistake produces a slow leak that shows up later. Professional installation is often more economical than dealing with a delayed water damage issue.

How long does a typical bathroom faucet repair take?

Most residential bathroom faucet repairs wrap up in 30 to 60 minutes. Cartridge replacements, aerator cleaning, and O-ring service are all quick. More involved repairs like supply line replacement take longer.