Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in Trenton, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Plumbing installers for a remodel or addition in Trenton

Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
5.0(
57
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Warranties offered

Credit card accepted

"Fast, courteous service neat answered any concerns about the future of the fix, asked if there was any thing else that we had a question about what was done and what to expect in the future first time I ever hired someone off Angie’s list I hope they’re all as good or near as good as them and the best part was, I said I didn’t wait very long for him to come check it out give me an estimate and then fix everything that needed to be fixed and then asked me if there was anything else that I needed fixed or ajusted took his time to answer questions about project I have planned for the future and other ideas that might enhance my ID for my project or ideas that will improve the functioning of my home extremely happy with my contractor from just in case, plumbing and heating LL would recommend them to anyone, family, friends, and anyone that needed a company you could trust and expect and get excellent work done in a timely fashion with great results. I look forward to using them again"
Plumbing Project
Plumbing Project
Before
Basement Bathroom
Water Heaters Project

+14

1 neighbors recently requested a quote
Recommended by47%of homeowners
Avatar for EDDIE B PLUMBING INC
EDDIE B PLUMBING INC
4.2(
97
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"We had an emergency when a valve under our sink broke. Eddie B came out immediately and fixed the problem. We've used them for various other services like installing a new kitchen sink and repairs to our air conditioner and heater. Their services never disappoint!!"
Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.2(
938
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"They came out on a weekend and we're our saving grace during one of the most frustrating experiences we've had in this house. We couldn't use any plumbing without flooding the basement with sewage, it was early stay at home days, and we felt like we would go mad. They showed up and gave us an price for replacing the broken pipe, and set in to work. They worked for the entire weekend essentially, staying extremely late at night and showing up early the next morning, and at one point driving far out at night to get supplies since their usual local place was closed (again, quarantine time) . The reason it took so long was because after opening up the floor to get to the end of the pipe to replace it they found more damaged pipes, and replaced those as well. By the end of it they had spent the entire weekend on a job they expected to only last an afternoon, had charged us not nearly enough for the amount of work they did, and fixed a leaking bidet we had for free for good measure. They also advised us to do camera scan to look for any other problems, which they couldn't do until the water drained out, and even did an initial mop of the basement (which, remember, sewage flooding). I'm honestly half convinced these people are magic helpful brownies or something, it's unreal how helpful they were! Somehow our drier which has not succeeded in drying clothes for over a year has started working in a single cycle since they left, despite the fact they didn't even do anything with it, and in fact specifically said they don't do driers and offered to recommend someone else when we mentioned it. Suffice to say, I cannot recommend them highly enough"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time11 hrs
Response rate100%
Recommended by86%of homeowners
Avatar for Horizon Services, Inc. (NJ)
Horizon Services, Inc. (NJ)
3.9(
1,656
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"He tried multiple times to fix the toilet, but it could not be repaired. He had to install a new one. He was really professional and courteous. He even wore shoe covers to keep from tracking dirt inside the house."
Horizon Plumber under sink
Horizon Plumber in Kitchen with Customer
Horizon Plumber crawl space
7 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Under Pressure Plumbing, LLC
Under Pressure Plumbing, LLC
5.0(
5
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

""Excellent service from Under Pressure Plumbing. They were prompt, professional, and unclogged my drain in no time. Transparent, reasonable pricing as well. Highly recommended for anyone looking for a hassle-free experience!""
Bath remodel
Bath remodel
Bath remodel shower
Double vanity
1 neighbors recently requested a quote
Avatar for Alliance Service Professionals, LLC
Alliance Service Professionals, LLC
4.3(
22
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, 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

2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
4.1(
14
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

Approved (Corporate)

In business since 1996

Credit card accepted

"Len is a real pro...job was done right. The service was not cheap. We would want Len for any future work. Customer service was not so great...if fact they were a little nasty accusing me of not responding to a follow up call. Never received a call. The truth is customer service passed along a wrong number to the technition."
Additional Photos
17 neighbors recently requested a quote
Recommended by15%of homeowners
Avatar for Aqua Joe Plumbing & Drains LLC
Aqua Joe Plumbing & Drains LLC
4.9(
33
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Joe is the excellent plumber! He figured out smart plumbing system for my bathroom remodel, set up stand alone faucet, hooked up jacuzzi and plumbing for the sink. Also I asked him to fix other plumbing issues around my house and I'm very satisfied with all this plumbing knowledge and workmanship. I would highly recommend Aqua Joe plumbing services"
Install cleanout
Install cleanout
Additional Photos
Additional Photos
Additional Photos

+22

Recommended by96%of homeowners
Avatar for KP Plumbing
KP Plumbing
5.0(
12
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

In business since 2020

Free estimates

Warranties offered

"KSP Plumbing went above and beyond. I cannot recommend Kyle more highly. The developer installed our roman tub in a manner that now years later when the faucet and handles needed replacement there was no easy access. KSP had to literally cut through the tile to have access for replacing the faucet. The work was so expertly handled you can't even notice where they cut and then replaced the tile. This saved having to get a mason or carpenter. KSP's work was above and beyond excellent and at a fair price point. Five star."
4 zones of radiant heat/ 1 zone of baseboard heat. This unit is also a tankless water heater.
4 zones of radiant heat/ 1 zone of baseboard heat. This unit is also a tankless water heater.
4 zones of radiant heat/ 1 zone of baseboard heat. This unit is also a tankless water heater.
4 zones of radiant heat/ 1 zone of baseboard heat. This unit is also a tankless water heater.
4 zones of radiant heat/ 1 zone of baseboard heat. This unit is also a tankless water heater.

+21

Response time2 days
Response rate100%
Recommended by91%of homeowners
Avatar for Grade A Plumbing Inc
Grade A Plumbing Inc
4.2(
559
)
Plumbing for a Remodel or Addition - Install

Serving Trenton, NJ and surrounding areas

In business since 2012

Credit card accepted

"Quite well! Grade A Plumbing responded on the same day as the follow up call. In addition to the toilet tune up, a water pressure check was completed free of charge. The water pressure was fine. The complete job was completed within one hour. I have used Grade A plumbing prior. I highly recommend this provider."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by85%of homeowners
...
Showing 1-10 of 164
FAQs for plumbing installation for a remodel or addition projects in Trenton, NJ

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The Trenton, NJ homeowners’ guide to plumbing installations for a remodel or addition

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