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    Verified boiler installation services reviews

Find Boiler installation pros in Great River

Master Remodelers

5.00(
7
)
Approved Pro

Master Remodelers

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Master remodelers did a fantastic job without any complications. Joe and the team were very professional and efficient. My kitchen looks beautiful. Highly Recommend!"

Kathleen M on May 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Master remodelers did a fantastic job without any complications. Joe and the team were very professional and efficient. My kitchen looks beautiful. Highly Recommend!"

Kathleen M on May 2025


Avatar for Charly normal plumbing & heating

Charly normal plumbing & heating

5.00(
3
)
Approved Pro

Charly normal plumbing & heating

5.00(
3
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Charly normal plumbing & heating 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.

"Professional, reliable, timely, he performed his task and the customer had to be satisfied."

Frantz G on November 2023

Charly normal plumbing & heating 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.

"Professional, reliable, timely, he performed his task and the customer had to be satisfied."

Frantz G on November 2023


Z-Rite Plumbing & Heating, Corp.

3.58(
6
)
Approved Pro

Z-Rite Plumbing & Heating, Corp.

3.58(
6
)
Approved Pro
24 years of experience
Free onsite estimate

We are a family owned and operated business! With over 21 years of experience in the plumbing industry, we are the experts you need to take care of your home or business. We will treat your home or business as we would treat our own. Give us a call today, we look forward to working with you for all your plumbing needs!

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Roy W on June 2020

We are a family owned and operated business! With over 21 years of experience in the plumbing industry, we are the experts you need to take care of your home or business. We will treat your home or business as we would treat our own. Give us a call today, we look forward to working with you for all your plumbing needs!

"null"

Roy W on June 2020


Avatar for Energywise, Inc.

Energywise, Inc.

New on AngiNew on Angi
Approved Pro

Energywise, Inc.

New on AngiNew on Angi
Approved Pro
40 years of experience
Emergency services offered

We take great pride in our 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.

We take great pride in our 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.


Avatar for Surefire Mechanical Corporation

Surefire Mechanical Corporation

4.68(
146
)
Approved Pro

Surefire Mechanical Corporation

4.68(
146
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 years of experience

Surefire Mechanical Corporation specializes in HVAC repair and is ready to be your go-to Long Island plumber as well! We install and service all forms of residential and light commercial heating and air conditioning equipment, as well as offering various plumbing and electrical services!

"I sent a message to the company in the late evening regarding my broken central AC and Jason was here Tuesday morning to look at it. He tried to repair it but was not able to due to the age of the unit and the damage. We needed a new unit and he was here to put it in first thing Wednesday morning. Took him two hours and our AC was working. He was nice and professional. We felt the price was reasonable. Would use him again and recommend his business."

Janelle L on August 2022

Surefire Mechanical Corporation specializes in HVAC repair and is ready to be your go-to Long Island plumber as well! We install and service all forms of residential and light commercial heating and air conditioning equipment, as well as offering various plumbing and electrical services!

"I sent a message to the company in the late evening regarding my broken central AC and Jason was here Tuesday morning to look at it. He tried to repair it but was not able to due to the age of the unit and the damage. We needed a new unit and he was here to put it in first thing Wednesday morning. Took him two hours and our AC was working. He was nice and professional. We felt the price was reasonable. Would use him again and recommend his business."

Janelle L on August 2022


Avatar for Best/Flo Sewer & Drain Cleaning Company, Inc.

Best/Flo Sewer & Drain Cleaning Company, Inc.

4.48(
464
)
Approved Pro

Best/Flo Sewer & Drain Cleaning Company, Inc.

4.48(
464
)
Approved Pro
Customers say: Quick response
37 local quotes requested
22 years of experience

Here at Best Flow, we are family owned and operated; we a 3rd generation of experience in this field. We service all of Suffolk as well as Nassau Counties all our work is priced by the job and not by the time always free estimates. fast service senior discounts- vets-disabled people. also payment plans available . just ask.

"I recommend them. They did great job!"

Thomas F on October 2025

Here at Best Flow, we are family owned and operated; we a 3rd generation of experience in this field. We service all of Suffolk as well as Nassau Counties all our work is priced by the job and not by the time always free estimates. fast service senior discounts- vets-disabled people. also payment plans available . just ask.

"I recommend them. They did great job!"

Thomas F on October 2025


Avatar for Tedco Group, Inc.

Tedco Group, Inc.

4.54(
324
)
Approved Pro

Tedco Group, Inc.

4.54(
324
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
62 local quotes requested

We are dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Good service. Nice guys that got us back up and running. Communication could have been a little better but overall, it was a good experience. I will use them again for sure. "

Brian M on August 2025

We are dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results and look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Good service. Nice guys that got us back up and running. Communication could have been a little better but overall, it was a good experience. I will use them again for sure. "

Brian M on August 2025


Avatar for AAA Dependable Cesspool, Sewer & Drain Service, Inc.

AAA Dependable Cesspool, Sewer & Drain Service, Inc.

4.88(
267
)
Approved Pro

AAA Dependable Cesspool, Sewer & Drain Service, Inc.

4.88(
267
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
66 local quotes requested

We aren't just a Cesspool Company – We're your neighbors, and we’ve been proudly serving the Suffolk community for over 28 years. Being a Family owned company we understand how important it is to have a reliable team you can trust. From emergencies to routine maintenance we’ve got you. Our customers satisfaction is our number one priority, and we’re always here to help with honest, affordable service. We run frequent maintenance specials. As a special thank you, we offer discounts for Military, First Responders, and Seniors because we appreciate all that you do. Give us a call today – we’re ready to help!

"Melissa was wonderful to work with. Easy going,professional Made me feel comfortable. The prices are very good. Jeff who came to my home was again wonderful, very knowledgeable. Explained everything in detail. They are coming to do the work.thiscus someone yiu can trust to do the right job. Highly recommend them. "

Christine T on September 2025

We aren't just a Cesspool Company – We're your neighbors, and we’ve been proudly serving the Suffolk community for over 28 years. Being a Family owned company we understand how important it is to have a reliable team you can trust. From emergencies to routine maintenance we’ve got you. Our customers satisfaction is our number one priority, and we’re always here to help with honest, affordable service. We run frequent maintenance specials. As a special thank you, we offer discounts for Military, First Responders, and Seniors because we appreciate all that you do. Give us a call today – we’re ready to help!

"Melissa was wonderful to work with. Easy going,professional Made me feel comfortable. The prices are very good. Jeff who came to my home was again wonderful, very knowledgeable. Explained everything in detail. They are coming to do the work.thiscus someone yiu can trust to do the right job. Highly recommend them. "

Christine T on September 2025


Avatar for P.J. Fitzpatrick, LLC

P.J. Fitzpatrick, LLC

4.48(
432
)
Approved Pro

P.J. Fitzpatrick, LLC

4.48(
432
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
135 local quotes requested

Why? Quite simply, because we strive for perfection. If you are hoping we will use cheaper materials, hurry through an installation, or overlook restrictions, P.J. Fitzpatrick, LLC, is not the company for you. We believe that when it comes to your home, the job should be done perfectly and last a lifetime. This might not make us the cheapest company in the area, but we stand behind our work and leave our customers extremely satisfied. So much that they refer friends, family and neighbors without hesitation. If something goes wrong with our installation, it's not your fault, it's ours. Our responsibility doesn't end once we pack up our tools and leave. If something breaks, malfunctions, or just plain doesn't make you happy, we'll fix it - for as long as you live in your home. Full lifetime warranties are included with many of our services. We also have 18 Repair Experts who do repairs all day, every day and love it! Experience the P.J. Fitzpatrick, LLC., difference today!

"Very professional and curteous"

Wilbur B on February 2023

Why? Quite simply, because we strive for perfection. If you are hoping we will use cheaper materials, hurry through an installation, or overlook restrictions, P.J. Fitzpatrick, LLC, is not the company for you. We believe that when it comes to your home, the job should be done perfectly and last a lifetime. This might not make us the cheapest company in the area, but we stand behind our work and leave our customers extremely satisfied. So much that they refer friends, family and neighbors without hesitation. If something goes wrong with our installation, it's not your fault, it's ours. Our responsibility doesn't end once we pack up our tools and leave. If something breaks, malfunctions, or just plain doesn't make you happy, we'll fix it - for as long as you live in your home. Full lifetime warranties are included with many of our services. We also have 18 Repair Experts who do repairs all day, every day and love it! Experience the P.J. Fitzpatrick, LLC., difference today!

"Very professional and curteous"

Wilbur B on February 2023


Avatar for Islandwide Contracting

Islandwide Contracting

5.00(
9
)
Approved Pro

Islandwide Contracting

5.00(
9
)
Approved Pro
Customers say: Quick response
47 local quotes requested
6 years of experience

​At Islandwide Contracting LLC, we have been proudly serving Suffolk County and surrounding areas since 2019, bringing over 30 years of combined experience to every project. Our comprehensive range of residential and commercial construction services includes interior and exterior work, such as medical offices, restaurants, urgent care facilities, dormers, and extensions. We specialize in bathroom and kitchen renovations, as well as basement transformations. Contact us today for a free estimate at 631-779-9277, and let us help you build the dream you envision. ​**At Islandwide Contracting, we deeply appreciate the dedication and sacrifices of our military personnel, first responders, and senior citizens. As a token of our gratitude, we are proud to offer special discounts tailored specifically for these esteemed groups. Please inquire about these exclusive offers when you contact us, and let us assist you in bringing your vision to life.**

"Excellent. Workers were neat respectful and I was very happy with the results I will be using the company again for any work needed in my home."

Cathy V on June 2025

​At Islandwide Contracting LLC, we have been proudly serving Suffolk County and surrounding areas since 2019, bringing over 30 years of combined experience to every project. Our comprehensive range of residential and commercial construction services includes interior and exterior work, such as medical offices, restaurants, urgent care facilities, dormers, and extensions. We specialize in bathroom and kitchen renovations, as well as basement transformations. Contact us today for a free estimate at 631-779-9277, and let us help you build the dream you envision. ​**At Islandwide Contracting, we deeply appreciate the dedication and sacrifices of our military personnel, first responders, and senior citizens. As a token of our gratitude, we are proud to offer special discounts tailored specifically for these esteemed groups. Please inquire about these exclusive offers when you contact us, and let us assist you in bringing your vision to life.**

"Excellent. Workers were neat respectful and I was very happy with the results I will be using the company again for any work needed in my home."

Cathy V on June 2025

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Install Boiler questions, answered by experts

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

Steam boilers require flushing at least every six to 12 months to keep them operating effectively for as long as possible. Depending on your water quality and frequency of use, you might need to do this more frequently. The flushing process helps to remove problematic buildup of sediments. While a boiler contractor near you can perform a thorough annual flush, learning how to drain the system yourself means you can do this monthly if you experience speedy mineral accumulation because of hard water. 

Most installations take 2-5 days, including old system removal and setup.

A home radiator lasts anywhere from 15 to 20 years with proper maintenance. If your unit is approaching the 15-year mark, it’s a good idea to inspect your system and consider upgrading the radiator to a new one. Older models are less efficient over time compared to newer, energy-efficient radiators.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

The Great River, NY homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.