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Find Plumbing installers for a remodel or addition in Hewlett

Avatar for MAKO PLUMBING & HEATING INC
MAKO PLUMBING & HEATING INC
4.9(
575
)

Serving Hewlett, NY and surrounding areas

Angi Approved

In business since 2000

Emergency services offered

Warranties offered

"Jay was really professional. He gave me all the options that I have and ended up following his recommendation. Also gave us some free advice on other plumbing issues."
Additional Photos
Additional Photos
Additional Photos
Response time10 hrs
Recommended by95%of homeowners
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Avatar for HSM PIPING & HEATING INC
HSM PIPING & HEATING INC
4.3(
61
)

Serving Hewlett, NY and surrounding areas

Angi Approved

In business since 2012

Emergency services offered

Warranties offered

"The repair to my leaking toilet was fixed well enough, after telling me my relatively new toilet water shutoff valve was broken and would need to be replaced for an extra $100. Foolishly, I did not verify this for myself. Afterward, when I was summoned to inspect the repaired toilet, I was told my toilet tank float valve that shuts off the water inside the toilet tank once it fills was broken, and that it would cost me another $50 to fix. It was NOT broken prior to his arrival. He left and said he'd contact me later that evening to arrange for a return visit to fix it. In the meantime, I found the top cap loose and tightened it. Then flushed the toilet 4 times, each time observing that the float worked as designed and the water that fills the tank shut off properly at the designated level. It has worked great ever since. He did not contact me later that night but the next day, when I told him I fixed my own shut-off valve for free, and would not need his services."
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
Water Heaters Project

+24

Response time6 hrs
Response rate96%
2 neighbors recently requested a quote
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Avatar for Lai Fu Home Improvement, Inc.
Lai Fu Home Improvement, Inc.
5.0(
4
)

Serving Hewlett, NY and surrounding areas

Angi Approved

In business since 2014

Free estimates

Offers commercial services

"Professional and pleasant. Quality work and beautiful finishing. These guys were great! Hire them. You will not be sorry."
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Tri Seasonal Plumbing, Inc.
4.5(
18
)

Serving Hewlett, NY and surrounding areas

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"I called Jim for a frozen pipe, and I’m so glad i did. They responded quickly, diagnosed the issue right away, and had it repaired before it caused any further damage. The plumber was professional, courteous, and took the time to explain what caused the problem and how to prevent it in the future. Fair pricing and great service - highly recommend."
Response time8 hrs
Response rate96%
8 neighbors recently requested a quote
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FAQs for plumbing installation for a remodel or addition projects in Hewlett, 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 Hewlett, 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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