(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

4.7
Based on 6436 reviews
powered by Google

Carrier Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR
NAIMA contractor badge - Ask me about tax credits

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 6436 reviews
We have used Princeton Air twice for our HVAC and once for plumbing. Each time, the technician was courteous and professional, and the issues were resolved. We recommend Princeton Air!
Tech from Princeton Air (Brian Hassan) showed up on time and performed yearly maintenance on our Kohler Generator. Very professional and courteous technician. Thanks for taking care of our generator like it was your own.

Just had a tech Cruise Rodriguez trouble shoot a minor wiring issue on our new Carrier furnace which was installed this week. As we were installing a new thermostat WiFi Honeywell there was a mismatch which Cruise located and rewired. System seems to be up and running with new thermostat.
Thank you Cruise for your expert help in resolving this issue.
Dominic is very professional and clearly knows what he is doing .
Jonathon and Louis were professional and neat! They Answered all my questions
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 heโ€™s a pretty good sales guy too!
However, I then set up an appointment for maintenance and twice Princeton Air canceled me. Iโ€™m now set up for maintenance the end of June. And thatโ€™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. Thereโ€™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 serviceโ€ฆ. something more responsive.
I had a great experience with Princeton Air. I had an issue with a part of my healer leaking. Within an hour of calling about this problem, Dylan, the technician, arrived at my house. He soon identified the problem. The next day 3 technicians came back and replaced the faulty part.
Repair went smoothly and efficiently, very satisfied.
One of the worries anyone with a new system would have is if it turns bad, how can it be cared of. Princeton Air answers that question. They responded quickly, sent technicians to look at the issue, and found the proper solution for you. The coordinator at the office is very nice; she would answer my email, and call me back about it even it was on weekends. Such a call is important because it tells you that you are not left out! Wish they will continue the good service. Feng.
Always appreciative of service from Princeton Air. This time it was to install a new quick-Connect hose for the gas grill. Friendly, knowledgeable, and efficient. Thank you for the great service.
Knowledgeable, Pleasant, provided insight for me to make an informed decision that best meets my needs
Technician was knowledgeable. He was able to find the issue quickly and fix the problem without issue.
Very good service. Cruise did a terrific job resolving our problem and was a pleasure to speak with.
I am so thankful to Princeton Air for sending to me your very best technician, Dominic M, on April 2 to do the maintenance for my air conditioner! Dominic is very professional, knowledgeable and talented. He was so thorough and he explained everything to me as he did it in a way to be sure I could understand. He explained what was working well and what problems needed to be addressed, then came out 2 days later and completed the repairs! I'm so thankful and I would highly recommend Dominic M!!
Brian Hassan the tech assigned to us was excellent. He was professional courteous and knowledgeable. I will ask for him again if we need anything. I will be using Princeton Air for electrical HVAC and plumbing

Thanks Brian and Princeton

Andrew

Today I had Robert Dinuzo who installed a new attic fan. Robert was knowledgeable , personable and efficient and did a great job. Good service will use Princeton air again

Andrew

Thomas Ciaccia just completed my fall maintenance check. Thomas was professional, efficient have us a full report and was able. Exceptional. Great service . Thanks Thomas

Ryan was here yesterday and did a great job. Unfortunately we need a new HVAC system but Ryan did everything he could to get us back in service. Thanks Ryan you are great

Dominic M was great. He was patient and set our new thermostat for is. It is a new type of thermostat that came with our new heat pump system and we didnโ€™t know how to use it. Dominic really took his time and set it for us he was understanding and we appreciated his effort.

Robert D was here to check a switch and once again he was great. Professional expedient and overall very accommodating .
Tom did a great job of identifying and repairing a pinhole leak in our minisplit AC system. The cost was high, but the amount of labor and material justified it – these things ain't cheap! Tom is a very personable and knowledgeable tech.
Technician arrived promptly and diagnosed the problem with our air-conditioning as being the blower that was not operating properly. Karume advised us of the ordering process, quoted us a price for the part as well as who to contact at Princeton Air Parts Dept on Monday for more information on how long it would take for the part to come in and be installed. Karume is an exemplary employee and is always welcome to make a service call at our house.
Great job.on time great experience
Great experience. Workers explained everything and completed the work.
All communication with the office was excellent. The electrician Brian who did the work explained the issue, the process of the repair and the new work beyond my expectations.
Jonathan was very thorough and professional. Thank you!
Installed new furnace and thermostat
Very professional and addressed all my concerns
Dominic M. And Christian were great honest, thorough, and very professional. We just moved into our new home and are thrilled to have started a maintenance membership with this company. The experience was smooth and reassuring from start to finish. Highly recommend!
Jason was very polite and professional and helpful, kind and willing to listen and share his experienced skills.
Erim is a talented plumber! He fixed my shower faucet with new parts which was very complicated. He was the only one who could do it. Thank you Erim!

(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.