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Plumbing installers for a remodel or addition in Islip

Kiwi Restorations, LLC
194 Mill Road
5.00(
2
)
Approved Pro
Kiwi Restorations, LLC
194 Mill Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We are 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. 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.

"Shane and his crew were fantastic. From our first meeting through completion the renovation was seamless. Great attention to detail, neat, clean and respectful of my house. Finished on time and on budget. Highly recommended."

Mark K on February 2024

We are 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. 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.

"Shane and his crew were fantastic. From our first meeting through completion the renovation was seamless. Great attention to detail, neat, clean and respectful of my house. Finished on time and on budget. Highly recommended."

Mark K on February 2024


Avatar for Granville House Victorians L.L.C.
Granville House Victorians L.L.C.
16 Riverdale Ave
5.00(
1
)
Approved Pro
Granville House Victorians L.L.C.
16 Riverdale Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

The linkedin site will tell our Story. Clients will take advantage of Granville's in house Design capabilities with CAD. see granvillevictorians.com for examples of our work

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."

Jonathan P on January 2023

The linkedin site will tell our Story. Clients will take advantage of Granville's in house Design capabilities with CAD. see granvillevictorians.com for examples of our work

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."

Jonathan P on January 2023


Avatar for 1-800-Plumber + Air of Babylon
1-800-Plumber + Air of Babylon
36 Gazza Boulevard
5.00(
11
)
Approved Pro
1-800-Plumber + Air of Babylon
36 Gazza Boulevard
5.00(
11
)
Approved Pro
Customers say: Quick response
63 local quotes requested
1 years of experience

1-800-Plumber + Air of Babylon is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Randy was spectacular. He promptly defined the problem and resolved the issue. Very knowledgeable. I would hire him again anytime. "

Dennis S on July 2025

1-800-Plumber + Air of Babylon is focused on being the BEST! It's not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

"Randy was spectacular. He promptly defined the problem and resolved the issue. Very knowledgeable. I would hire him again anytime. "

Dennis S on July 2025


National Gas and Oil Conversions LLC
25 Woodland Ave
4.00(
5
)
Approved Pro
National Gas and Oil Conversions LLC
25 Woodland Ave
4.00(
5
)
Approved Pro
Customers say: Quick response
14 local quotes requested
16 years of experience

National Gas and Oil Conversions, LLC, 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. 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.

"Replacement of Bedroom Radiator valve was made on 1/20/25 by 5 PM. Heat from the radiator only came on the following day 1/21. Bedroom temperature never reached past 69 degrees while all other rooms were at 70 to 72. Also, the bedroom temperature tends to decrease to 66 in 2 to 3 hours from its pick of 69."

Garole V on January 2025

National Gas and Oil Conversions, LLC, 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. 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.

"Replacement of Bedroom Radiator valve was made on 1/20/25 by 5 PM. Heat from the radiator only came on the following day 1/21. Bedroom temperature never reached past 69 degrees while all other rooms were at 70 to 72. Also, the bedroom temperature tends to decrease to 66 in 2 to 3 hours from its pick of 69."

Garole V on January 2025


Avatar for Genco Plumbing LLC
Genco Plumbing LLC
1671 Newbridge Rd
5.00(
5
)
Approved Pro
Genco Plumbing LLC
1671 Newbridge Rd
5.00(
5
)
Approved Pro
4 years of experience
Free onsite estimate

Genco Plumbing LLC is a fully licensed and insured company, dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We 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.

"Had a navien boiler installed by Genco plumbing and they did great work, professional and kept it very clean."

john m on August 2025

Genco Plumbing LLC is a fully licensed and insured company, dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We 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.

"Had a navien boiler installed by Genco plumbing and they did great work, professional and kept it very clean."

john m on August 2025


Avatar for Integrated Plumbing & Heating
Integrated Plumbing & Heating
60 Marine Street
4.79(
62
)
Approved Pro
Integrated Plumbing & Heating
60 Marine Street
4.79(
62
)
Approved Pro
Customers say: True professional
14 years of experience
Free onsite estimate

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.

"I recently had the pleasure of working with Roberto and his team for all the plumbing work on my new construction project, and I could not be happier with the results. From start to finish, their professionalism, expertise, and attention to detail were exceptional. Roberto was always on time, communicative, and incredibly knowledgeable. He and his crew handled every aspect of the plumbing from rough-in to final fixtures with precision and care. They were also very respectful of the timeline and worked seamlessly alongside other trades to keep the project on schedule. The workmanship speaks for itself everything was done cleanly, efficiently, and up to code. You can tell they take pride in their craft. I would highly recommend Roberto and his team to anyone looking for reliable, high-quality plumbing services. They truly went above and beyond."

Ace K on June 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.

"I recently had the pleasure of working with Roberto and his team for all the plumbing work on my new construction project, and I could not be happier with the results. From start to finish, their professionalism, expertise, and attention to detail were exceptional. Roberto was always on time, communicative, and incredibly knowledgeable. He and his crew handled every aspect of the plumbing from rough-in to final fixtures with precision and care. They were also very respectful of the timeline and worked seamlessly alongside other trades to keep the project on schedule. The workmanship speaks for itself everything was done cleanly, efficiently, and up to code. You can tell they take pride in their craft. I would highly recommend Roberto and his team to anyone looking for reliable, high-quality plumbing services. They truly went above and beyond."

Ace K on June 2025


Avatar for Classic Remodeling Group Inc
Classic Remodeling Group Inc
1839 Bellmore Ave
4.76(
46
)
Approved Pro
Classic Remodeling Group Inc
1839 Bellmore Ave
4.76(
46
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2278 local quotes requested

Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.

"It went excellent! John and his crew were very knowledgeable and very professional. The quote was also very fair. My family loves our new looking home. I will definitely recommend Classic Remodeling Group to friends and family."

Tony K on July 2025

Full service remodeling, roofing and siding contractors serving Long Island. Whether you are in need of new roof installation, roof restoration, or roof repairs; new siding installation, siding repairs; new windows & doors installation; kitchen remodeling; bathroom remodeling; we are the Long Island home remodeling contractors to call, due to our professionalism and affordability.

"It went excellent! John and his crew were very knowledgeable and very professional. The quote was also very fair. My family loves our new looking home. I will definitely recommend Classic Remodeling Group to friends and family."

Tony K on July 2025


Avatar for Kitchen & Bath Works INC
Kitchen & Bath Works INC
1551 LIincoln Ave
5.00(
101
)
Approved Pro
Kitchen & Bath Works INC
1551 LIincoln Ave
5.00(
101
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
590 local quotes requested

Kitchen and Bath Works Inc has been owner operated and successfully in business since 1994. Offering a consultative approach and delivering on quality, custom work, our business has been overwhelmingly driven by word of mouth referrals. From start to finish, we stand by our work and our owner is committed to being present on all jobs.

"Lou renovated my kitchen last year and I was completely satisfied. I called him back this summer to gut and remodel my bathroom. He was extremely considerate, and he treated my house as if it were his own. My house is small, and I only have one bathroom. The project took nine days. I was anticipating that there would be a big mess and a huge inconvenience. But even the demo was done very neatly and efficiently. Lou even took the time to re-connect the toilet each night so that I wouldn't be left without. Lou did an amazing job, and it was a pleasure working with him. Once again, I am pleased to recommend Lou for your kitchen or bath project."

Janet M on November 2023

Kitchen and Bath Works Inc has been owner operated and successfully in business since 1994. Offering a consultative approach and delivering on quality, custom work, our business has been overwhelmingly driven by word of mouth referrals. From start to finish, we stand by our work and our owner is committed to being present on all jobs.

"Lou renovated my kitchen last year and I was completely satisfied. I called him back this summer to gut and remodel my bathroom. He was extremely considerate, and he treated my house as if it were his own. My house is small, and I only have one bathroom. The project took nine days. I was anticipating that there would be a big mess and a huge inconvenience. But even the demo was done very neatly and efficiently. Lou even took the time to re-connect the toilet each night so that I wouldn't be left without. Lou did an amazing job, and it was a pleasure working with him. Once again, I am pleased to recommend Lou for your kitchen or bath project."

Janet M on November 2023


Avatar for BuildRite Pro Inc.
BuildRite Pro Inc.
5507 Nesconset Highway
4.11(
19
)
Approved Pro
BuildRite Pro Inc.
5507 Nesconset Highway
4.11(
19
)
Approved Pro
1517 local quotes requested
Free onsite estimate

BuildRite Pro – Your Trusted Partner in Home & Commercial Remodeling At BuildRite Pro, we specialize in delivering top-quality residential and commercial construction services across Long Island and the New York Metro area. From complete home remodeling and deck installations to basement renovations, stucco, concrete work, and interior/exterior upgrades, we handle every project with unmatched craftsmanship, attention to detail, and reliability. With decades of combined experience, our licensed and insured team ensures every project is completed on time, on budget, and to your exact specifications. Whether you’re upgrading a single room or building out an entire space, BuildRite Pro is the professional team you can count on. Now Offering Financing! We believe every homeowner deserves a beautiful and functional space. That’s why we offer affordable financing options to make your dream project a reality—without the upfront financial burden. ✅ Licensed & Insured | ✅ Free Estimates | ✅ Financing Available 📍 Serving Suffolk, Nassau, and NYC Boroughs Let BuildRite Pro turn your vision into reality—professionally built, perfectly done.

"Didn’t make good on a project gone bed."

Gale M on February 2024

BuildRite Pro – Your Trusted Partner in Home & Commercial Remodeling At BuildRite Pro, we specialize in delivering top-quality residential and commercial construction services across Long Island and the New York Metro area. From complete home remodeling and deck installations to basement renovations, stucco, concrete work, and interior/exterior upgrades, we handle every project with unmatched craftsmanship, attention to detail, and reliability. With decades of combined experience, our licensed and insured team ensures every project is completed on time, on budget, and to your exact specifications. Whether you’re upgrading a single room or building out an entire space, BuildRite Pro is the professional team you can count on. Now Offering Financing! We believe every homeowner deserves a beautiful and functional space. That’s why we offer affordable financing options to make your dream project a reality—without the upfront financial burden. ✅ Licensed & Insured | ✅ Free Estimates | ✅ Financing Available 📍 Serving Suffolk, Nassau, and NYC Boroughs Let BuildRite Pro turn your vision into reality—professionally built, perfectly done.

"Didn’t make good on a project gone bed."

Gale M on February 2024


Avatar for JBL HOME IMPROVEMENTS INC
JBL HOME IMPROVEMENTS INC
PO BOX 584
4.67(
257
)
Approved Pro
JBL HOME IMPROVEMENTS INC
PO BOX 584
4.67(
257
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1456 local quotes requested

JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.

"Great experience with JBL for a patio sliding door replacement. From the start, the owners Dave and Jill were responsive via email and phone, as well as personable and just all-around nice people. Dave came to measure and provide an estimate promptly, which was very fair. The job was scheduled soon thereafter for the following week. On installation day, work started right on time and Dave was on-site for a majority of the time. There was one hiccup during the install, but Dave worked to correct the issue right away to make sure the job was done correctly and that all was done to ensure I was happy. After the door was installed, everything was left spotless. Nothing but praise for JBL Home Improvements."

Brad s on December 2022

JBL Home Improvements, Inc, located in St. James, is a family owned and operated remodeling business specializing in residential projects. Owner & Contractor David Kaplan, General Manager Jill Kaplan, along with their team of talented professionals, are dedicated to providing outstanding workmanship and customer service to homeowners who live in their community.

"Great experience with JBL for a patio sliding door replacement. From the start, the owners Dave and Jill were responsive via email and phone, as well as personable and just all-around nice people. Dave came to measure and provide an estimate promptly, which was very fair. The job was scheduled soon thereafter for the following week. On installation day, work started right on time and Dave was on-site for a majority of the time. There was one hiccup during the install, but Dave worked to correct the issue right away to make sure the job was done correctly and that all was done to ensure I was happy. After the door was installed, everything was left spotless. Nothing but praise for JBL Home Improvements."

Brad s on December 2022

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