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Find Plumbing installers for a remodel or addition in Valley Cottage

Avatar for In Town Plumbing and Heating, Corp.

In Town Plumbing and Heating, Corp.

850 Franklin Avenue
4.96(
28
)
•Approved Pro

In Town Plumbing and Heating, Corp.

850 Franklin Avenue
4.96(
28
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
10 years of experience

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction

"We had our bathroom faucets replaced by their team, and the results are outstanding—like brand new! The workmanship was flawless, and the attention to detail really shows. We’re so impressed that we’ll be reserving them for all the future plumbing work in our house. Highly recommended!"

Michiko S on July 2025

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction

"We had our bathroom faucets replaced by their team, and the results are outstanding—like brand new! The workmanship was flawless, and the attention to detail really shows. We’re so impressed that we’ll be reserving them for all the future plumbing work in our house. Highly recommended!"

Michiko S on July 2025

Avatar for JAM

JAM

PO Box 33
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

JAM

PO Box 33
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
17 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you

Avatar for Flotechs Plumbing Inc

Flotechs Plumbing Inc

24 Gaffney Pl
4.91(
131
)
•Approved Pro

Flotechs Plumbing Inc

24 Gaffney Pl
4.91(
131
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
114 local quotes requested

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025

Avatar for Old Faithful Pump Co

Old Faithful Pump Co

22 Brayton Rd
4.88(
41
)
•Approved Pro

Old Faithful Pump Co

22 Brayton Rd
4.88(
41
)
•Approved Pro
Customers say: Terrific value
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
63 local quotes requested

We are an owner/operator company with 17 years of experience. We are committed to offering honest service and competitive prices. We use quality material and perform work to the highest standard to ensure longevity of the equipment you will rely on every day. We are a full service well pump & water treatment company offering 24 Hour Emergency Pump Service.We also offer water testing, water filtration, UV lights, water softeners and installation and service of water tanks.

"Joe is very experienced and very professional to replace my well pump, bring up the well cap to above ground level and installed house water filter. He discussed the job in detail and gave a fair quote. He came on time and did the job at high quality. He cleaned up everything before he finish. He took the 5% Angies list coupon as well. Will use him again and highly recommended if you need well pump service!"

Zeqiang G on September 2018

We are an owner/operator company with 17 years of experience. We are committed to offering honest service and competitive prices. We use quality material and perform work to the highest standard to ensure longevity of the equipment you will rely on every day. We are a full service well pump & water treatment company offering 24 Hour Emergency Pump Service.We also offer water testing, water filtration, UV lights, water softeners and installation and service of water tanks.

"Joe is very experienced and very professional to replace my well pump, bring up the well cap to above ground level and installed house water filter. He discussed the job in detail and gave a fair quote. He came on time and did the job at high quality. He cleaned up everything before he finish. He took the 5% Angies list coupon as well. Will use him again and highly recommended if you need well pump service!"

Zeqiang G on September 2018

Avatar for Premier Builders & Home Improvement

Premier Builders & Home Improvement

Located In:
5.00(
5
)
•Approved Pro

Premier Builders & Home Improvement

Located In:
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We're licensed and insured to build your dream living spaces. Kitchens, bathrooms, bedrooms, patios, living rooms, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Excellent work! Was started and completed quickly so I could start enjoying it! The price was very good for the quality of work that was done!"

Anthony P on December 2024

We're licensed and insured to build your dream living spaces. Kitchens, bathrooms, bedrooms, patios, living rooms, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Excellent work! Was started and completed quickly so I could start enjoying it! The price was very good for the quality of work that was done!"

Anthony P on December 2024

Avatar for Rockland Appliance Center

Rockland Appliance Center

128 West Nyack Way
4.76(
41
)
•Approved Pro

Rockland Appliance Center

128 West Nyack Way
4.76(
41
)
•Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
56 local quotes requested

Family owned business servicing the Rockland County area for over 60 years. Additional DBA - United Appliance Parts Distributors.

"Company never contacted me. Ordered a part online and fixed dryer ourselves for $24."

Joan F on October 2020

Family owned business servicing the Rockland County area for over 60 years. Additional DBA - United Appliance Parts Distributors.

"Company never contacted me. Ordered a part online and fixed dryer ourselves for $24."

Joan F on October 2020

Avatar for Crosscut Construction, Inc.

Crosscut Construction, Inc.

13 Toms Ln
5.00(
1
)
•Approved Pro

Crosscut Construction, Inc.

13 Toms Ln
5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
846 local quotes requested

I have been in the construction business for over 30 years and am very knowledgable in all areas of the trade. I am fully insured.

"It could not have gone any better. I wish we would have met Steve 20 years ago. He is knowledgeable, professional and his work shows his years of experience."

Jimmy/ Lena R on March 2024

I have been in the construction business for over 30 years and am very knowledgable in all areas of the trade. I am fully insured.

"It could not have gone any better. I wish we would have met Steve 20 years ago. He is knowledgeable, professional and his work shows his years of experience."

Jimmy/ Lena R on March 2024

Avatar for HR DRYWALL AND HOME IMPROVEMENT INC.

HR DRYWALL AND HOME IMPROVEMENT INC.

4 Hawk Nest Ln
5.00(
21
)
•Approved Pro

HR DRYWALL AND HOME IMPROVEMENT INC.

4 Hawk Nest Ln
5.00(
21
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
918 local quotes requested

We are a Home Improvement contractor with over 24 years in the business. We specialize in Drywall/Sheetrock, Taping & siding installation of wooden floors, laminate floors, tile, painting, bathroom and kitchen remodeling etc. No job is too large or too small for us. Our customer satisfaction is of utmost importance to us and we strive to provide the best care for our customers. Please call us today for an estimate! You can also contact Lucy at 845-549-7269. We are here to help you!

"I would hire this company over and over again! Humberto, his son and their guys are amazing! Our bathroom and laundry room had gotten water damage due to a backed up sewer line. Humberto, his son, and their team replaced drywall, baseboards, primed and painted both rooms. They redid the laundry room floors, and the vanity in the bathroom. Everything looks amazing, and we have already discussed with them if they can redo the rest of downstairs, paint upstairs and my kitchen cabinets. They are VERY NEAT workers, always cleaning as they go. They’re reliable, trustworthy and you can tell they aren’t just in it for the money. Humberto is really compassionate."

Davina R on January 2025

We are a Home Improvement contractor with over 24 years in the business. We specialize in Drywall/Sheetrock, Taping & siding installation of wooden floors, laminate floors, tile, painting, bathroom and kitchen remodeling etc. No job is too large or too small for us. Our customer satisfaction is of utmost importance to us and we strive to provide the best care for our customers. Please call us today for an estimate! You can also contact Lucy at 845-549-7269. We are here to help you!

"I would hire this company over and over again! Humberto, his son and their guys are amazing! Our bathroom and laundry room had gotten water damage due to a backed up sewer line. Humberto, his son, and their team replaced drywall, baseboards, primed and painted both rooms. They redid the laundry room floors, and the vanity in the bathroom. Everything looks amazing, and we have already discussed with them if they can redo the rest of downstairs, paint upstairs and my kitchen cabinets. They are VERY NEAT workers, always cleaning as they go. They’re reliable, trustworthy and you can tell they aren’t just in it for the money. Humberto is really compassionate."

Davina R on January 2025

Avatar for Lilco Construction Inc

Lilco Construction Inc

13 Sackett Sq
5.00(
5
)
•Approved Pro

Lilco Construction Inc

13 Sackett Sq
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1082 local quotes requested

Excavating land clearing old barn removal trenching demo foundation digging retaining walls and complete home renovations.

"Superb. Great contractor. Skilled in all areas of building construction, demolition, heavy equipment operation. Very nice guy. Hard working. Reasonable pricing."

Keith I on December 2023

Excavating land clearing old barn removal trenching demo foundation digging retaining walls and complete home renovations.

"Superb. Great contractor. Skilled in all areas of building construction, demolition, heavy equipment operation. Very nice guy. Hard working. Reasonable pricing."

Keith I on December 2023

Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)
•Approved Pro

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)
•Approved Pro
Customers say: Super punctual
58461 local quotes requested
9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025

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FAQs for plumbing installation for a remodel or addition projects in Valley Cottage, 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 Valley Cottage, 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.

See all articles