Get matched with top water heater pros in Rotterdam, NY
There are 9 highly-rated local water heater pros.
TRUSTED BY HOMEOWNERS
4.8 
105 Verified Reviews for Water Heater Service pros in Rotterdam, NY
*The Angi rating for Water Heater Service companies in Rotterdam, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in Rotterdam, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on May 14, 2025
Water heater pros in Rotterdam
Established in 2019, Intensive Renovations has provided luxury renovations to both residential & commercial properties. Family owned and operated & fully insured.
"Fantastic, great customer service and quick response time."
Rusty B on September 2023
Established in 2019, Intensive Renovations has provided luxury renovations to both residential & commercial properties. Family owned and operated & fully insured.
"Fantastic, great customer service and quick response time."
Rusty B on September 2023
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
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
Llarry 360 is dedicated to providing customers with the best quality and craftsmanship, to build relationships with our customers and communities. Llarry 360 is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, and community by building trust, treating every project with the utmost integrity and exceeding expectations. I look forward to working with you on your next project!
"Laurence responded promptly & was very professional. A great guy!"
Mary S on June 2024
Llarry 360 is dedicated to providing customers with the best quality and craftsmanship, to build relationships with our customers and communities. Llarry 360 is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, and community by building trust, treating every project with the utmost integrity and exceeding expectations. I look forward to working with you on your next project!
"Laurence responded promptly & was very professional. A great guy!"
Mary S on June 2024
With nearly 20 years experience, Boss Pro Plumbing & Heating 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!
"Although their price was more than l expected, they clearly laid out the benefits of using their approach. I trusted them and they delivered the installation quickly and professionally! "
Nancy L on May 2025
With nearly 20 years experience, Boss Pro Plumbing & Heating 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!
"Although their price was more than l expected, they clearly laid out the benefits of using their approach. I trusted them and they delivered the installation quickly and professionally! "
Nancy L on May 2025
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
Fazio Waterproofing & Enterprises is proud to be serving the area with expert services, with your satisfaction as our ultimate goal. With over 10 years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!
"Nick Fazio is really excellent. Highly knowledgeable, professional, careful, and courteous. A real pleasure to work with. I was very comfortable trusting him with a complex project. Cost of the project was very reasonable. I highly recommend Fazio Waterproofing."
Edward M on July 2017
Fazio Waterproofing & Enterprises is proud to be serving the area with expert services, with your satisfaction as our ultimate goal. With over 10 years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!
"Nick Fazio is really excellent. Highly knowledgeable, professional, careful, and courteous. A real pleasure to work with. I was very comfortable trusting him with a complex project. Cost of the project was very reasonable. I highly recommend Fazio Waterproofing."
Edward M on July 2017
At Rooter-Man, customer satisfaction is our number one priority. We strive for perfection in our work as well as providing the best of service at affordable prices. Rooter-Man is a full service plumbing and drain cleaning company. We not only clean drains and sewers but we also video inspect sewer lines for a break, roots and other obstructions so you know what caused the line to back up. Sometimes a sewer line needs to be repaired we can do that as well. We repair and install: garbage disposals, tank-less water heaters, faucets, fixtures, water heaters, sump pumps, toilets, tubs and showers, drain pipes, broken pipes, outdoor hose spigots and much more. We guarantee all our plumbing jobs for one year on parts and labor. We charge by the job not the hour so you know what you are going to pay up front before we start the work.
"Ramiro came on time assessed and completed the project without a couple hours by himself. He did a great job, was informative, and cleaned up after himself as he went. We are grateful for the fast service which prevented major plumbing problems."
Natalie P on October 2024
At Rooter-Man, customer satisfaction is our number one priority. We strive for perfection in our work as well as providing the best of service at affordable prices. Rooter-Man is a full service plumbing and drain cleaning company. We not only clean drains and sewers but we also video inspect sewer lines for a break, roots and other obstructions so you know what caused the line to back up. Sometimes a sewer line needs to be repaired we can do that as well. We repair and install: garbage disposals, tank-less water heaters, faucets, fixtures, water heaters, sump pumps, toilets, tubs and showers, drain pipes, broken pipes, outdoor hose spigots and much more. We guarantee all our plumbing jobs for one year on parts and labor. We charge by the job not the hour so you know what you are going to pay up front before we start the work.
"Ramiro came on time assessed and completed the project without a couple hours by himself. He did a great job, was informative, and cleaned up after himself as he went. We are grateful for the fast service which prevented major plumbing problems."
Natalie P on October 2024
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!
"Excellent service. Knowledgeable, good communication, professional and quick service. I was very pleased with this company and would use them again. They fixed an outdoor drainage problem. Called them on a Sunday and it was fixed on Monday."
Brittany H on May 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!
"Excellent service. Knowledgeable, good communication, professional and quick service. I was very pleased with this company and would use them again. They fixed an outdoor drainage problem. Called them on a Sunday and it was fixed on Monday."
Brittany H on May 2025
Welcome to R & R Masonry! If you can imagine it we can do it! We are focused on providing high-quality services and customer satisfaction on every project and to each and every customer. We will do everything we can to meet your expectations and we are sure you will be happy to work with us. As an expert in the field, Randy has over 21 years of experience under his belt and is known to pay exquisite attention to detail while making customer satisfaction his top priority. Call us today to learn more about how we can help you!
"Randy was prompt and professional. He waterproofed my basement walls and replaced my basement windows. He did outstanding work within the time frame he had projected. I have already recommended him to friends who need similar work done. I look forward to working with him again. "
Brendan B on March 2025
Welcome to R & R Masonry! If you can imagine it we can do it! We are focused on providing high-quality services and customer satisfaction on every project and to each and every customer. We will do everything we can to meet your expectations and we are sure you will be happy to work with us. As an expert in the field, Randy has over 21 years of experience under his belt and is known to pay exquisite attention to detail while making customer satisfaction his top priority. Call us today to learn more about how we can help you!
"Randy was prompt and professional. He waterproofed my basement walls and replaced my basement windows. He did outstanding work within the time frame he had projected. I have already recommended him to friends who need similar work done. I look forward to working with him again. "
Brendan B on March 2025
Water heater services FAQs
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.
Tankless water heaters are more expensive than those with a storage tank, but they come with some impressive benefits that most homeowners find worth the higher investment. Most importantly, they provide unlimited hot water, so you’ll never run out like you would with a storage tank. Tankless heaters are also more efficient, so comparing gallon-for-gallon, you’ll spend less on hot water with a tankless heater. Tankless water heaters are also smaller, require less maintenance, and tend to last longer than storage tank water heaters.
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.
In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.
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