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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.7k+
    Verified boiler installation services reviews

Find Boiler installation pros in Niskayuna

Avatar for All Trades Plumbing and Construction

All Trades Plumbing and Construction

172 Dahlgren Rd
5.00(
61
)
Approved Pro

All Trades Plumbing and Construction

172 Dahlgren Rd
5.00(
61
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 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!

"Went very well, they had all the materials nessesary to do the job that was agreed on. Also, they didn't mind me watching them. I loved the fact that I sent the pictures of what I had then had a conversation on what is available and what needed to be done"

Gary H on June 2025

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!

"Went very well, they had all the materials nessesary to do the job that was agreed on. Also, they didn't mind me watching them. I loved the fact that I sent the pictures of what I had then had a conversation on what is available and what needed to be done"

Gary H on June 2025


Avatar for Rooter Man Plumbing & Drain

Rooter Man Plumbing & Drain

641 Grooms Road
4.52(
166
)
Approved Pro

Rooter Man Plumbing & Drain

641 Grooms Road
4.52(
166
)
Approved Pro
Customers say: Super punctual
23 local quotes requested
45 years of experience

Rooter-Man of the Capital District has won Angie's List Super Service Award the last eight of the last nine years (2019,2017,2016,2015,2014,2013,2012,2011). That can only happen when you take customer service and technical expertise very seriously, like we do. If you need a sewer line snaked, a new faucet installed, a new water heater and most any other plumbing job tackled give us a call. We would be honored to provide you with the same high level of service that we have built a reputation for displaying. For friendly and professional plumbing service you can trust, call us at Rooter Man Plumbing and Drain. Call us today at 518-925-5490 to make an appointment.

"Tim was very professional, he works very efficiently, very sociable and quoted me a very reasonably price, he was very clean, very conscious on cleaning up every mess on the process and was very very professional."

Rebecca S on January 2023

Rooter-Man of the Capital District has won Angie's List Super Service Award the last eight of the last nine years (2019,2017,2016,2015,2014,2013,2012,2011). That can only happen when you take customer service and technical expertise very seriously, like we do. If you need a sewer line snaked, a new faucet installed, a new water heater and most any other plumbing job tackled give us a call. We would be honored to provide you with the same high level of service that we have built a reputation for displaying. For friendly and professional plumbing service you can trust, call us at Rooter Man Plumbing and Drain. Call us today at 518-925-5490 to make an appointment.

"Tim was very professional, he works very efficiently, very sociable and quoted me a very reasonably price, he was very clean, very conscious on cleaning up every mess on the process and was very very professional."

Rebecca S on January 2023


Avatar for Kenyon's AP

Kenyon's AP

58 Meadowbrook Road
4.11(
9
)
Approved Pro

Kenyon's AP

58 Meadowbrook Road
4.11(
9
)
Approved Pro
Customers say: Terrific value
63 local quotes requested
3 years of experience

With years of professional HVAC experience, we are locally owned and operated. Kenyon's AP is here to fill all of your HVAC needs at competitive rates! We are dedicated to get the job done right and specializing in Heating and Air Conditioning services; Contact us today we guarantee your satisfaction and look forward to serving you all while delivering great customer service! Call or click for your FREE estimate! *DISCOUNTS OFFERED FOR VETERANS AND SENIORS!

"eric had to come back twice after the ro leaked for over 24 hours ( "fixed" the problem twice ) caused water damage he didn't actually arrive after correspondence regarding the first flood call after sending me a text with a time he will arrive. no show and no call on a saturday night suck home waiting for him to show up from 3pm- 9pm so unprofssional... the next day he returned 4 hours after the time he agreed upon again totally oblivious to time and space. without any communication or updates im just waiting like a d***** for letting him do a job i think all the reviews are fake. now my dishwasher doesnt work because he messed with something but im not letting him back to my house. i wouldnt trust him just because of a few good reviews idk what all that unprofessional behavior was about."

Henya G on July 2025

With years of professional HVAC experience, we are locally owned and operated. Kenyon's AP is here to fill all of your HVAC needs at competitive rates! We are dedicated to get the job done right and specializing in Heating and Air Conditioning services; Contact us today we guarantee your satisfaction and look forward to serving you all while delivering great customer service! Call or click for your FREE estimate! *DISCOUNTS OFFERED FOR VETERANS AND SENIORS!

"eric had to come back twice after the ro leaked for over 24 hours ( "fixed" the problem twice ) caused water damage he didn't actually arrive after correspondence regarding the first flood call after sending me a text with a time he will arrive. no show and no call on a saturday night suck home waiting for him to show up from 3pm- 9pm so unprofssional... the next day he returned 4 hours after the time he agreed upon again totally oblivious to time and space. without any communication or updates im just waiting like a d***** for letting him do a job i think all the reviews are fake. now my dishwasher doesnt work because he messed with something but im not letting him back to my house. i wouldnt trust him just because of a few good reviews idk what all that unprofessional behavior was about."

Henya G on July 2025


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
198 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 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
108 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 Navin Home Improvements

Navin Home Improvements

814 Cutler Street
4.91(
45
)
Approved Pro

Navin Home Improvements

814 Cutler Street
4.91(
45
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
15 years of experience

Welcome to Navin Home Improvement, the leading specialists serving Schenectady and the surrounding areas! With over 15 years of experience in projects of all shapes and sizes, we look forward to earning your business. Call today for a free estimate!

"Professional and helpful! Will definitely hire again!"

Meaghan S on March 2025

Welcome to Navin Home Improvement, the leading specialists serving Schenectady and the surrounding areas! With over 15 years of experience in projects of all shapes and sizes, we look forward to earning your business. Call today for a free estimate!

"Professional and helpful! Will definitely hire again!"

Meaghan S on March 2025


Curry Plumbing

341 Hemstreet Rd
New on AngiNew on Angi
Approved Pro

Curry Plumbing

341 Hemstreet Rd
New on AngiNew on Angi
Approved Pro
6 years of experience
Free onsite estimate

Curry Plumbing is not only the name of my company, it is what I am. With years of experience, I provide the utmost in quality, professionalism and integrity to every customer. I tackle anything from the pesky drain clog to a full bathtub/shower install. It is my goal to make every customer happy on every project I complete. I look forward to hearing from you and solving your plumbing problems!

Curry Plumbing is not only the name of my company, it is what I am. With years of experience, I provide the utmost in quality, professionalism and integrity to every customer. I tackle anything from the pesky drain clog to a full bathtub/shower install. It is my goal to make every customer happy on every project I complete. I look forward to hearing from you and solving your plumbing problems!


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


SAMs Handyman Services

189A Vandenburgh Pl
5.00(
6
)
Approved Pro

SAMs Handyman Services

189A Vandenburgh Pl
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"I have hired Waseem for a few projects - among them was the installation of a new microwave over our oven and another to fix a leaking sink. Both were urgent (around holidays) and he came over quickly, he was knowledgeable, fair priced and did excellent work. I have recommended him to others. I hope to hire him in the future, as well."

Michele D on October 2023

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"I have hired Waseem for a few projects - among them was the installation of a new microwave over our oven and another to fix a leaking sink. Both were urgent (around holidays) and he came over quickly, he was knowledgeable, fair priced and did excellent work. I have recommended him to others. I hope to hire him in the future, as well."

Michele D on October 2023


Avatar for Brian Morris

Brian Morris

1017 Route 43
4.79(
101
)
Approved Pro

Brian Morris

1017 Route 43
4.79(
101
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
62 local quotes requested

Thank you for considering Capital Region & New England Home Repair. We are always prompt, courteous and professional. We have the experience and expertise to get your project done right the first time.

"Brian was responsive at every stage of the project. He came out and showed he understood the project. Responded quickly with a project cost. The work was done professionally, and when it was agreed to be done."

Patrick M on July 2025

Thank you for considering Capital Region & New England Home Repair. We are always prompt, courteous and professional. We have the experience and expertise to get your project done right the first time.

"Brian was responsive at every stage of the project. He came out and showed he understood the project. Responded quickly with a project cost. The work was done professionally, and when it was agreed to be done."

Patrick M on July 2025

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Install Boiler questions, answered by experts

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

Fall and spring are the best times of year to purchase an air conditioner, furnace, or other HVAC components. In fact, by shopping during these periods, you could save 10% to 15% on an AC unit. For HVAC professionals, spring and fall are less busy than summer and winter, when extreme temperatures create an urgent demand for heating and cooling.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

The best way to save money on home heating oil is to get large deliveries in the summer months when the prices are lowest. However, this method will only work if you have a separate storage tank or an unusually large primary tank. You can sometimes save money by opting into a delivery contract, as some companies offer set prices that they believe will sit at the average cost over the contract term. If the price of oil rises, you could enjoy some savings, but keep in mind that you might also pay a bit more if the price decreases.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Niskayuna, NY homeowners’ guide to boiler installation services

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