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Top-Rated Plumbing installers for a remodel or addition in Northumberland - Updated Nov 2026

Jayley Construction LLC
5.0(
6
)
Plumbing for a Remodel or Addition - Install

Serving Northumberland, PA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jaylee provided a total face lift to the landscaping at the front of our house. They dug out our old flower beds and mulch, added river rock, poured a new sidewalk and steps into our front door. They also added solar lights and new exterior lights. We use Jaylee for all of our projects and will continue to!"
1/2 bathroom addition!
1/2 bathroom addition!
1/2 bathroom addition!
Remodel Bathroom
Remodel Bathroom

+18

35 neighbors recently requested a quote
Avatar for Noel Enterprises Inc
Noel Enterprises Inc
4.8(
26
)
Plumbing for a Remodel or Addition - Install

Serving Northumberland, PA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Leon, from Noel Enterprise, came to the house and observed the area where the Rinnai would be placed, taking in plumbing, electric, and venting area. A week later Leon and his two technicians installed the Rinnai. We already had an LP Gas tank so installing a new gas line was good. The Rinnai was installed professionally, new plumbing and electric perfect, and it looks great. Leon also had all the paperwork ready for the Rinnai rebate and end of year tax credits. Great job!"
Additional Photos
Additional Photos
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+3

Recommended by95%of homeowners
Hoosier Construction
4.7(
26
)
Plumbing for a Remodel or Addition - Install

Serving Northumberland, PA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"Paul and his crew did an exceptional job on the painting of our outside porch. The job was done very professionally, and Paul was gracious enough to include some of my additional requests at no additional charge. The work area was kept clean, and the job was completed on a timely manner. In fact, the job was completed prior to the projected timeline. I would not hesitate to hire Hoosier Construction for our future needs."
Response time3 days
Response rate93%
Recommended by87%of homeowners
Avatar for Tater-Cann's, LLC
Tater-Cann's, LLC
4.8(
15
)
Plumbing for a Remodel or Addition - Install

Serving Northumberland, PA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"To date this contractor has performed very well. The job is not finished yet, waiting for the counter top to be installed. Once installed the contractor will finish. The contractor has worked around our needs to have a minimal impact due to the kitchen under contraction. Workmenship is excellent. Just finished the project except for two stand-a-lone cabinets. (These cabinets were returned because they were to wrong ones.) Contractor will return when they arrive. The kitchen looks great as does the breakfast area, hallway and entrance. Quality workmanship. Would hire again."
Country Addition 2
Country Addition 2
Country Addition 2
Country Addition
Country Addition

+17

Response time6 hrs
Recommended by100%of homeowners
Avatar for UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
4.4(
77
)
Plumbing for a Remodel or Addition - Install

Serving Northumberland, PA and surrounding areas

In business since 1892

Free estimates

Emergency services offered

"The UGI tech arrived on time, got right to work and diagnosed the issue within 15 minutes.  He had a replacement part in his truck, and was able to replace it quickly.  Great experience, would not hesitate to call for service again.
"
Recommended by95%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Northumberland, PA

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 Northumberland, PA 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.