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Find Plumbing installers for a remodel or addition in Merrick

Avatar for Integrated Plumbing & Heating
Integrated Plumbing & Heating
4.8(
64
)

Serving Merrick, NY and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2011

Free estimates

Credit card accepted

"This team installed an oil fired boiler last month. I didn't want to give a review until our oil company said it passed their inspection which it did. They came promptly. It took all day to install. They got it working. We did have a hiccup but they came and took care of it. I was nervous to use them but so glad we chose them. Roberto and his team were great. They know their stuff. So yes I highly recommend them. See the old and new."
Response time10 hrs
6 neighbors recently requested a quote
Recommended by85%of homeowners
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Tri Seasonal Plumbing, Inc.
4.4(
20
)

Serving Merrick, NY and surrounding areas

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"We hired this pro they demolition the bathroom upstairs and the ceiling underneath the bathroom full room ceiling gone pay them over $7,000 they requested half the money up front and have not heard from them since we hired them March 4th this is now April 5th. Watch out for this company."
Response time8 hrs
Response rate96%
10 neighbors recently requested a quote
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Avatar for Crisvalih Home Remodeling Inc
Crisvalih Home Remodeling Inc
5.0(
144
)

Serving Merrick, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I had my master bathroom upgraded. Christian and his crew are top notch. From the drop cloths all the way up from the front door to the bathroom, to clean-off every day. It’s rare to not have to clean up every day after contractors leave for the day. Quality work across the board. I was very happy with the end result."
Recommended by99%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Merrick, NY

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 Merrick, NY 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.

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