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Find Plumbing installers for a remodel or addition in Rockville Centre

Avatar for Cs mechanical inc
Cs mechanical inc
5.0(
53
)

Serving Rockville Centre, NY and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: Quick response

"They had to install an ice maker, we never had one before. They were on time, polite and vey patient as I have a dog with cataracts. They were super sweet to him. I would hire these guys in a minute for future plumbing needs."
Install roughing to
Install new check valve
Old plumbing
Replace and repipe heater
Install roughing to

+35

Response time10 hrs
Recommended by90%of homeowners
Barnagat Plumbing Inc
4.9(
177
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Barbara installed a new kitchen faucet and strainer plus had to make some changes under the sink with pipes/connections. (Just had new sink and countertops installed) We have used Barnagat Plumbing several times. She listens when you tell her the problem and then offers options - some times only an adjustment is needed and not a total replacement. We are 100% satisfied with her work and appreciate her honesty when it comes to providing options for fixing a plumbing problem."
Response time1 day
Response rate96%
Recommended by96%of homeowners
Avatar for Integrated Plumbing & Heating
Integrated Plumbing & Heating
4.8(
64
)

Serving Rockville Centre, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Credit card accepted

"Quick response time. Courteous, knowledgeable, prompt. Removed my old water heater and installed the new one. I would recommend Integrated Plumbing for any of your plumbing needs."
Response time10 hrs
7 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for MAKO PLUMBING & HEATING INC
MAKO PLUMBING & HEATING INC
4.9(
575
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"As always, it went very well. A message left with the home office was answered quickly and an appointment made to review various options. The sink was put on order and the job was completed in less than 1 week. Tim was polite, professional, precise with both the measurements and the installation of the new sink and willingly explained each step in the process. Mako has been my go-to plumbing company for many years. I have always been happy with both their professionalism and quality of work. I have referred several friends all of whom have been equally pleased with their work and would not hesitate to recommend to others."
Additional Photos
Additional Photos
Additional Photos
Response time10 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
RRS Builders Corp.
4.8(
102
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I needed a contractor to safely move a hot tub from a second story deck down to ground . My mover told me I needed a contractor because it involved building a structure to transfer it safely. It would not fit any doorway . It was done expertly, safely, on time and on budget. Very happy with results and professionalism."
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for LI Developers, LLC
LI Developers, LLC
4.9(
136
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"Myself and my family have used Jakob with LI Developers for years. He has done new install / remodel work, plumbing and electrical. Always friendly, on time and dependable. Jakob also has great experience and an eye for design. We highly recommend LI Developers for any work you might need in your home. You will not be disappointed."
Contemporary Kitchen
Livingroom & Dining room
Master Bathroom
Full Bath
LiD 500

+5

Response time1 day
1 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for HSM PIPING & HEATING INC
HSM PIPING & HEATING INC
4.4(
51
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 2012

Emergency services offered

Warranties offered

"Ackeno of HSM installed a Navien NCB 240/130H and some filters, valves, etc as part of the install Every thing was great with the install and has been working great since. Communication was good and he did everything he agreed to, for the price agreed, and in the timing agreed. I have already hired him for other jobs and referred him to friends. Ackeno is my go to for all plumbing jobs"
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
Water Heaters Project

+24

Response time6 hrs
Response rate96%
10 neighbors recently requested a quote
Bonhomme Plumbing and Home Renovations
4.9(
6
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Bonhomme Plumbing and Home Renovations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. 25 years of accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time7 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ryan & Company
Ryan & Company
4.7(
60
)

Serving Rockville Centre, NY and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Couldn't be more pleased with my experience. Had leaks in the bathroom going down into the ceiling of the kitchen from a bad contractor who remodeled the bathroom. Called Ryan & Company to come take a look and the owner Bill came to take a look later that day. Sent out his technician Brandon, who was at our house at 8 AM the next morning to do the repairs. After fixing the leaking shower, we decided he should check the toilet and sink as well to be safe. Sure enough they both had leaks as well, Brandon was able to fix all three leaks very quickly and even did some extra caulking to enhance the appearance. Both Bill & Brandon were very knowledgable, friendly, showed up on time and did a great job at a fair price. If you need plumbing work done in North Jersey, call Ryan & Company now."
Additional Photos
Additional Photos
Lochinvar KBN 211
Additional Photos
Response time1 day
8 neighbors recently requested a quote
Recommended by86%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Rockville Centre, 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 Rockville Centre, 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.