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Boiler installation pros in Nassau

Avatar for All Trades Plumbing and Construction
All Trades Plumbing and Construction
172 Dahlgren Rd
5.00(
60
)
Approved Pro
All Trades Plumbing and Construction
172 Dahlgren Rd
5.00(
60
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Visit our website to see over 325, "5 star", certified, and detailed reviews... https://pro.homeadvisor.com/ratings/................................................................................................................................................... Small local company, big time service. We strive to do the best work we can, with quality long lasting parts, at a lower price than the big boy competitors. We specialize in WATER HEATERS, drain clearing, and water sanatizing and filtration. For 35 years we have been helping home owners add value to their homes. The wave of the future is clean water. We install the highest quality, no-salt, little maintenance, whole house filtration units. Protect your home and your family by getting this done today!

"Very professional and friendly people… They contacted me right away and were able to complete the job the very next day with no issues…"

Eric C on June 2024

Visit our website to see over 325, "5 star", certified, and detailed reviews... https://pro.homeadvisor.com/ratings/................................................................................................................................................... Small local company, big time service. We strive to do the best work we can, with quality long lasting parts, at a lower price than the big boy competitors. We specialize in WATER HEATERS, drain clearing, and water sanatizing and filtration. For 35 years we have been helping home owners add value to their homes. The wave of the future is clean water. We install the highest quality, no-salt, little maintenance, whole house filtration units. Protect your home and your family by getting this done today!

"Very professional and friendly people… They contacted me right away and were able to complete the job the very next day with no issues…"

Eric C on June 2024


Avatar for Cheap John's The Drain Professionals
Cheap John's The Drain Professionals
80th Street And Eliot Avenue
4.22(
9
)
Approved Pro
Cheap John's The Drain Professionals
80th Street And Eliot Avenue
4.22(
9
)
Approved Pro
Customers say: Super punctual
39 local quotes requested
38 years of experience

Sewer and Drain Cleaning Serving All of Queens County. Water Jetting and Camera Pipe Inspections in Queens and Nassau County available from Monday thru Sunday residential and commercial . We charge only one price for any sewer or drain, no charge if we fail. You can trust us. Where available 24 hours 7 days a week, even on holidays, emergency. apartments, condos, industrial and commercial properties. High -Pressure Water Jetting : Water jetting involves the use of high-pressure water to remove the items that are clogging your drains. Much like a pressure washer, the jets can break apart and wash away grime, buildup, tree roots and other items that may be casing your drains to clog.

"good guys, very professional"

Carlos C on April 2021

Sewer and Drain Cleaning Serving All of Queens County. Water Jetting and Camera Pipe Inspections in Queens and Nassau County available from Monday thru Sunday residential and commercial . We charge only one price for any sewer or drain, no charge if we fail. You can trust us. Where available 24 hours 7 days a week, even on holidays, emergency. apartments, condos, industrial and commercial properties. High -Pressure Water Jetting : Water jetting involves the use of high-pressure water to remove the items that are clogging your drains. Much like a pressure washer, the jets can break apart and wash away grime, buildup, tree roots and other items that may be casing your drains to clog.

"good guys, very professional"

Carlos C on April 2021


Avatar for Feather & Stone Home Maintenance
Feather & Stone Home Maintenance
5.00(
4
)
Approved Pro
Feather & Stone Home Maintenance
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

Hello there, my name is Cyrus and I am the owner of Feather & Stone Home Maintenance. At our company we take great pride in our work. From the smallest of tasks, to the largest projects, each home we work in is treated with the utmost care like it is our own. Our expertise is in plumbing repairs and water treatment with over 10 years in the industry. We are passionate about providing access to water and other essential home systems at fair affordable prices. But we don’t stop there, we also provide service for landscaping, painting and maintenance for all of your homes essential systems. Give us a call and let us tackle your list of projects together.

"We will be asking Cyrus to come back for additional work at the house. He and Lewis were prompt, did an excellent job explaining what they were doing or if plans had to change based on what we needed to fix. The work was done well and at a fair price. We will be asking Cyrus and Lewis back. We are very pleased with their work."

Jonathan S on March 2024

Hello there, my name is Cyrus and I am the owner of Feather & Stone Home Maintenance. At our company we take great pride in our work. From the smallest of tasks, to the largest projects, each home we work in is treated with the utmost care like it is our own. Our expertise is in plumbing repairs and water treatment with over 10 years in the industry. We are passionate about providing access to water and other essential home systems at fair affordable prices. But we don’t stop there, we also provide service for landscaping, painting and maintenance for all of your homes essential systems. Give us a call and let us tackle your list of projects together.

"We will be asking Cyrus to come back for additional work at the house. He and Lewis were prompt, did an excellent job explaining what they were doing or if plans had to change based on what we needed to fix. The work was done well and at a fair price. We will be asking Cyrus and Lewis back. We are very pleased with their work."

Jonathan S on March 2024


Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
119 Warren Street
4.59(
61
)
Approved Pro
Crisafulli Bros. Home Services
119 Warren Street
4.59(
61
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
136 local quotes requested

At Crisafulli Bros., we provide expert plumbing, heating, cooling, and electrical services throughout Upstate New York. Since 1939 our technicians combine the craftsmanship you’d expect from a locally owned family business with the resources and knowledge available from a large national company to ensure your home is safe, comfortable and efficient.

"Technician Jordan Thomas was on time, professional, friendly. Performed furnace cleaning quickly and removed all replaced filters. Explained work performed. Work was done under a service contract so no charge."

Jim D on October 2024

At Crisafulli Bros., we provide expert plumbing, heating, cooling, and electrical services throughout Upstate New York. Since 1939 our technicians combine the craftsmanship you’d expect from a locally owned family business with the resources and knowledge available from a large national company to ensure your home is safe, comfortable and efficient.

"Technician Jordan Thomas was on time, professional, friendly. Performed furnace cleaning quickly and removed all replaced filters. Explained work performed. Work was done under a service contract so no charge."

Jim D on October 2024


Avatar for Dave's Plumbing
Dave's Plumbing
50 Meadow Rue Pl
4.78(
37
)
Approved Pro
Dave's Plumbing
50 Meadow Rue Pl
4.78(
37
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
49 local quotes requested

With over 30 years of experience, I have built a reputation for excellence, professionalism, and reliability. My work speaks for itself—no call-backs, just high-quality plumbing done right the first time. As a dedicated Christian, I believe in using my skills to serve others, which is why I am proud to be associated with Angi, a platform that not only connects homeowners with trusted professionals but also gives back by helping those in need. Whether it’s a routine repair or an urgent plumbing issue, I approach every job with integrity, precision, and a heart for helping people. When you choose Dave's Plumbing, you're not just hiring a plumber—you're partnering with someone who genuinely cares about your home and community.

"Incredibly well. Dave takes extreme pride in his workmanship and goes above and beyond. As a small example, he had to remove some drywall anchors for the work, and I was surprised to see he reinstalled even better ones and re-mounted the object for me. I already plan to hire him again for additional work soon."

Adrian A on November 2024

With over 30 years of experience, I have built a reputation for excellence, professionalism, and reliability. My work speaks for itself—no call-backs, just high-quality plumbing done right the first time. As a dedicated Christian, I believe in using my skills to serve others, which is why I am proud to be associated with Angi, a platform that not only connects homeowners with trusted professionals but also gives back by helping those in need. Whether it’s a routine repair or an urgent plumbing issue, I approach every job with integrity, precision, and a heart for helping people. When you choose Dave's Plumbing, you're not just hiring a plumber—you're partnering with someone who genuinely cares about your home and community.

"Incredibly well. Dave takes extreme pride in his workmanship and goes above and beyond. As a small example, he had to remove some drywall anchors for the work, and I was surprised to see he reinstalled even better ones and re-mounted the object for me. I already plan to hire him again for additional work soon."

Adrian A on November 2024


Avatar for NYC Sewers
NYC Sewers
886 Rutland Rd. Floor 1
5.00(
2
)
Approved Pro
NYC Sewers
886 Rutland Rd. Floor 1
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"NYC Sewers helped us do hydro-excavation around utility lines in a new development project we did. We also hired them to clean and later maintain dry wells in our strip center that were flooding with heavy rains. Each time they were professional and knowledgeable and their prices were great compared to other companies we contacted."

SHAWN D on July 2023

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"NYC Sewers helped us do hydro-excavation around utility lines in a new development project we did. We also hired them to clean and later maintain dry wells in our strip center that were flooding with heavy rains. Each time they were professional and knowledgeable and their prices were great compared to other companies we contacted."

SHAWN D on July 2023


Highline Quality Services
298 4th Avenue
4.83(
3
)
Approved Pro
Highline Quality Services
298 4th Avenue
4.83(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We take great pride in our 3 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Hired Lewis to check out electrical in my older mobile home had to update panel box spent numerous hours here trying to troubleshoot electrical problems. Went over and above to try to solve the problem"

Sharon W on December 2024

We take great pride in our 3 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Hired Lewis to check out electrical in my older mobile home had to update panel box spent numerous hours here trying to troubleshoot electrical problems. Went over and above to try to solve the problem"

Sharon W on December 2024


Avatar for Capital Region Plumbing and Heating Services, LLC
Capital Region Plumbing and Heating Services, LLC
12 Grant Ave
4.46(
86
)
Approved Pro
Capital Region Plumbing and Heating Services, LLC
12 Grant Ave
4.46(
86
)
Approved Pro
Customers say: True professional
49 local quotes requested
6 years of experience

With nearly 20 years experience, capital region plumbing and heating services proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Super professional, quick, and thorough. They clearly take pride in their work and explained everything in a way that made sense. I’d definitely recommend them!"

Corrine F on June 2025

With nearly 20 years experience, capital region plumbing and heating services proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Super professional, quick, and thorough. They clearly take pride in their work and explained everything in a way that made sense. I’d definitely recommend them!"

Corrine F on June 2025


Avatar for Bath Fitter
Bath Fitter
1839 Central Ave
4.47(
118
)
Approved Pro
Bath Fitter
1839 Central Ave
4.47(
118
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
132 local quotes requested

Bath Fitter offers top-quality, customized bathroom renovation products and service and can complete the entire installation in one day! We provide more than just bathtub liners and bath surrounds. With more than 25 years of experience, we tailor each acrylic bathtub and shower to fit your specific bathroom. We also have a wide range of accessories including shower doors to complete your bathroom design. You get a comprehensive solution that goes beyond quick bathtub resurfacing fixes. Because measurements are taken in advance, and manufacturing is completed at our facility, we are able to install the entire one-piece seamless shower or bathtub enclosure in just one day without compromising on quality and you'll get a lifetime warranty, too. Explore our bath remodeling, shower remodeling and tub-to-shower conversion services and see why a Bath Fitter bathroom makes all the difference.

"Logan did a great job. Nice guy too!"

Rick p on December 2024

Bath Fitter offers top-quality, customized bathroom renovation products and service and can complete the entire installation in one day! We provide more than just bathtub liners and bath surrounds. With more than 25 years of experience, we tailor each acrylic bathtub and shower to fit your specific bathroom. We also have a wide range of accessories including shower doors to complete your bathroom design. You get a comprehensive solution that goes beyond quick bathtub resurfacing fixes. Because measurements are taken in advance, and manufacturing is completed at our facility, we are able to install the entire one-piece seamless shower or bathtub enclosure in just one day without compromising on quality and you'll get a lifetime warranty, too. Explore our bath remodeling, shower remodeling and tub-to-shower conversion services and see why a Bath Fitter bathroom makes all the difference.

"Logan did a great job. Nice guy too!"

Rick p on December 2024


Avatar for Revenge Plumbing, LLC
Revenge Plumbing, LLC
8A Petra Lane
4.70(
454
)
Approved Pro
Revenge Plumbing, LLC
8A Petra Lane
4.70(
454
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
185 local quotes requested

At Revenge Plumbing we take pride in our ability to make our customers happy. From providing clearly explained work scopes prior to commencing any work, to our service and follow up after the project, we work to ensure your satisfaction for years to come. Whether it’s a project as small as a clogged drain, or as large as re-piping your water and sewer systems, we have you covered. We specialize in prompt, affordable residential and commercial services to meet all of your plumbing needs. We offer a one year labor warranty and our vendors have many lifetime warranties on their products.

"Revenge plumbing worked quickly and efficiently and got back to us in a timely manner. However, they were outrageously overpriced."

Sarah V on May 2025

At Revenge Plumbing we take pride in our ability to make our customers happy. From providing clearly explained work scopes prior to commencing any work, to our service and follow up after the project, we work to ensure your satisfaction for years to come. Whether it’s a project as small as a clogged drain, or as large as re-piping your water and sewer systems, we have you covered. We specialize in prompt, affordable residential and commercial services to meet all of your plumbing needs. We offer a one year labor warranty and our vendors have many lifetime warranties on their products.

"Revenge plumbing worked quickly and efficiently and got back to us in a timely manner. However, they were outrageously overpriced."

Sarah V on May 2025

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FAQs for boiler installation projects in Nassau, NY

The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350

The Nassau, NY homeowners’ guide to boiler installation services
From average costs to expert advice, get all the answers you need to get your job done.
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