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Find Gas piping pros in Princeton

Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
5.0(
26
)

Serving Princeton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Warranties offered

Credit card accepted

"I hired Aqua Sewer & Drain to repair a leaking pipe under the slab of my home - by no means a simple job. Alec was clear with my repair options and the cost estimate. He and Jeff together were able to perform the entire repair process including removing and replacing the flooring, jackhammering the slab, and the leak repair itself. Throughout the process, they kept the work area neat and kept me updated on their status. Once the job was complete, it was as if there was never a trench in my living room. I was completely satisfied with their work and recommend Aqua Sewer & Drain."
Plumbing Project
Plumbing Project
Before
Basement Bathroom
Water Heaters Project

+14

4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.6(
95
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"Scheduling was quick, the technician arrived on time and diagnosed the problem. They provided an estimate up front, and once agreed upon, proceeded to clear the window well drain pipe. Multiple wiffle balls later, they tested the drain and things were running well."
Large sewer line replacement
Replace Iron with PVC
Replace Iron with PVC
Before
Response time10 mins
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Under Pressure Plumbing, LLC
Under Pressure Plumbing, LLC
5.0(
5
)

Serving Princeton, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I am a lifelong plumber, working as a plumber for over 15 years. Finally able to go out on my own and start my own business after many years of hard work. Full licensed and insured. Full service plumbing company. Our prices are very reasonable and affordable. Honesty, transparency, trustworthiness are our top characteristics! We offer same day, next day, and emergency or off hour service.

Bath remodel
Bath remodel
Bath remodel shower
Double vanity
3 neighbors recently requested a quote
Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
4.2(
33
)

Serving Princeton, NJ and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"I have a maintenance contract. Today Fabian came out. He was very thorough. He spent two hours at my condo performing all kinds of tests. Before he left he went over things I could do to get better performance from my heater. I appreciate the fact that he did not try to pressure me into picking something. He emailed me (while in the truck) options and also explained different ways to pay for it. He noticed the oxygen in my home. My husband had CHF and COPD so I was specifically interested in the ways I can help his breathing better. I believe in todayâ s environment itâ s difficult for companies to get really good employees. This young man , 20, had a great work ethic and a bright future. Very pleased with the service I have received. Thank you Harris."
Team
Team
Team
Truck
Truck

+8

Response time1 day
274 neighbors recently requested a quote
Recommended by36%of homeowners
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.4(
21
)

Serving Princeton, NJ and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"I hired Alliance to complete several jobs in my newly purchased home including: 1. bringing bathroom and kitchen plumbing up to code, 2. installing a garbage disposal and faucet, 3. installing a new toilet and fixing plumbing to toilet, and 4. multiple pinpoint leaks and pipe corrosion in the basement plumbing. From the start, it was such an easy and stress-free process. Communication was constant through email and text about the service dates and ETA of the team members, which was fantastic as I was traveling back and forth between my current and new home. The estimator (Mike) was at my home the day after I made the initial call and walked through everything with me in a friendly, well-informed, and pressure-less manner. He never tried to upsell me and, in fact, helped me prioritize the most important items to address. The plumbing technician (Andrew) was at my house five days later with all of the required materials and worked for 8 hours on the various items. He even found and fixed another broken component while working which probably saved me additional stress and money! At the end of the service, he walked through all of the fixes, went over the warranties associated with them, and ensured my satisfaction before processing payment. He was so impressive that another contractor working on the painting in my home asked him for Alliance's business card. I would hire Alliance again for any plumbing need and would recommend them without hesitation to friends, family, strangers, or anyone else with plumbing needs!"
Before
Long view of completed work
Close up of completed work
Additional Photos
Additional Photos

+19

12 neighbors recently requested a quote
Recommended by90%of homeowners
MY PLUMBER
4.9(
29
)

Serving Princeton, NJ and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"Excellent service and excellent work. The two gentlemen were outstanding in doing their job. I was very happy with their service. They came the same day and handled everything for me. I was very happy with the service they provided. I can't thank them enough for the outstanding job. I will call them for any plumbing problem I have. Thank you again for the outstanding job. Michael Donnelly"
Recommended by93%of homeowners
Avatar for ALL CLEAR Plumbing, Heating, Cooling, Drain & Sewer Cleaning of Mercer
ALL CLEAR Plumbing, Heating, Cooling, Drain & Sewer Cleaning of Mercer
4.9(
155
)

Serving Princeton, NJ and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Awesome company! Called on Friday and they came out first thing Saturday morning. Another company supposedly tried to snake the drain then told me the drain couldn't be unclogged and the basement floor had to be dug up to get to the main pipe to replace it- $5,000- $7,000!! Along came AllClear and said there was no way the drain could have been snaked without cutting the pipe as it was a double sink- so he cut the pipe and found the clog in the trap- snaked the main pipe where there were no problems and now the water runs right on through. So happy - will definitely call again for any future needs!! Also referred to friends and family!"
Recommended by97%of homeowners
Avatar for Schaible's Plumbing & Heating Inc.
Schaible's Plumbing & Heating Inc.
4.9(
147
)

Serving Princeton, NJ and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"10 stars from me. The first time I called Hoffmann for a leaking from water main. Dane and Dan fixed it for $400, in two hours. They are the best price in 4 plumbing companies I called. The highest estimate of the 4 was $1800!!! I believe Hoffmann gives fair price and does great job. The 2nd time I called Hoffmann because I DIY replacing shutoff valve under the sink. Dane called me back asked what I was doing and what was the problem. After asking several questions, he finds out what I did wrong. He advised me to cut the pipe and connect the value again. It works fine. I don't know many plumbers give free advices! 5 stars again. I will definitely use Hoffmann in the future. I definitely recommend them to anyone!"
Recommended by95%of homeowners
DREIFUSS FIREPLACES
4.7(
18
)

Serving Princeton, NJ and surrounding areas

Free estimates

Warranties offered

"Approximately 20-years ago we purchased glass doors for our wood burning FP from Dreifuss and were pleased with the service. We had been contemplating converting to gas fire log insert and after doing some research we decided to get a quote from Dreifuss. The sales people were very knowledgeable discussing pros/cons of vented vs. ventless system and their quote was in line with our expectations so we completed the sale. Installation was scheduled at their busiest time of the year and they clearly advised on 3 - 4-weeks lead time; installation was completed within 3-weeks"
Recommended by88%of homeowners
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Showing 1-10 of 120
FAQs for gas piping projects in Princeton, NJ

Plumbers with proper licensing and credentials install and relocate gas lines. When hiring a professional, verify they have experience with gas systems and all required certifications. Some homeowners choose to work with plumbers specializing in natural gas installations, as they have extensive experience with similar projects and understand the safety requirements.

The timeline for gas line relocation varies based on project complexity, permit processing, and inspection scheduling. The physical labor takes a few hours to one day, depending on the line length. However, the actual installation work represents only part of the overall project timeline. Your contractor should provide a specific timeframe based on your circumstances and local permitting requirements.

Your gas supply must be shut off during the relocation process. This safety measure prevents gas leaks while connections are being modified. Plan for this temporary service interruption by making alternative arrangements for cooking, heating, or other gas-dependent systems in your home. The shut-off generally only lasts for a portion of the work, often a few hours.

Relocating gas lines to connect new appliances is a common reason for this type of project. Whether you're installing a gas stove, fireplace, dryer, or outdoor grill, a professional can determine the best route for extending your existing gas system. The cost will depend on the distance between your current gas line and the new appliance location.

Gas line work is not suitable for DIY projects. Natural gas is highly flammable and potentially lethal if not handled correctly. Gas leaks can be difficult to detect without specialized equipment. Professional plumbers have the proper training, tools, and experience to safely relocate gas lines while ensuring compliance with local building codes and safety standards.

The Princeton, NJ homeowners’ guide to gas pipings

From average costs to expert advice, get all the answers you need to get your job done.