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Tankless water heater installers in East Amherst

Avatar for Premier Heat
Premier Heat
41 Bloomfield Avenue
4.64(
188
)
Approved Pro
Premier Heat
41 Bloomfield Avenue
4.64(
188
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
23 years of experience

Premier Heat has been serving the Western New York area for over 30 years. There's no project too big or too small and we care about our customers experience. We take pride in our honesty, quality and integrity. Call today for expert professional service!

"Much more affordable than anyone else around. Very quick and efficient. Showed up ten minutes ahead of schedule, which is rare these days. An incredibly respectful, nice, and friendly person whose service reflects his personality; an old school professional. We're very satisfied with the service and results. Jake will be our go to HVAC guy from here on out and I recommend everyone else do the same."

Michael B on February 2024

Premier Heat has been serving the Western New York area for over 30 years. There's no project too big or too small and we care about our customers experience. We take pride in our honesty, quality and integrity. Call today for expert professional service!

"Much more affordable than anyone else around. Very quick and efficient. Showed up ten minutes ahead of schedule, which is rare these days. An incredibly respectful, nice, and friendly person whose service reflects his personality; an old school professional. We're very satisfied with the service and results. Jake will be our go to HVAC guy from here on out and I recommend everyone else do the same."

Michael B on February 2024


Avatar for Anderson Water & Power
Anderson Water & Power
79 Saginaw Drive
4.78(
509
)
Approved Pro
Anderson Water & Power
79 Saginaw Drive
4.78(
509
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
234 local quotes requested

Anderson Water-Power-Air is a family-owned business serving New York State, providing the highest-quality products and service available in the industry.

"Five minute repair that could have been explained to me on phone. Instead they send a repairman to literally tighten a screw and charge me $179 for a service call. Less than five minutes work and the screw came loose again, so I put thread lock on the screw and permanently fixed the problem. This probably should have been done during installation. This sort of work is a ripoff and I will never call for service again. The lifetime warranty is on the equipment, they will still hit you hard for a service charge. I fully retract my previous evaluation. This not a service, it is a money machine designed to get every penny they can, even if the equipment was done poorly. (a screw that keeps backing out is always locktited in the machine world, I know, I did it for years)."

Rick C on August 2025

Anderson Water-Power-Air is a family-owned business serving New York State, providing the highest-quality products and service available in the industry.

"Five minute repair that could have been explained to me on phone. Instead they send a repairman to literally tighten a screw and charge me $179 for a service call. Less than five minutes work and the screw came loose again, so I put thread lock on the screw and permanently fixed the problem. This probably should have been done during installation. This sort of work is a ripoff and I will never call for service again. The lifetime warranty is on the equipment, they will still hit you hard for a service charge. I fully retract my previous evaluation. This not a service, it is a money machine designed to get every penny they can, even if the equipment was done poorly. (a screw that keeps backing out is always locktited in the machine world, I know, I did it for years)."

Rick C on August 2025


Avatar for Roy's Plumbing, Heating, Cooling & Electrical
Roy's Plumbing, Heating, Cooling & Electrical
140 Cooper Avenue
4.33(
6
)
Approved Pro
Roy's Plumbing, Heating, Cooling & Electrical
140 Cooper Avenue
4.33(
6
)
Approved Pro
Customers say: Terrific value
94 local quotes requested
51 years of experience

At Roy's, we understand how stressful it is to lose plumbing, electrical, or heating and cooling comfort. And while we can't always prevent that stress from happening when those breakdowns first occur, we can give you a great experience that takes that stress away fast. Creating a worry-free service experience takes teamwork, resources, and skill. It also takes dedication from every technician, plumber, and customer service representative we have, all working with the same purpose: to make your repair or install as easy as possible, as quickly as possible. But it goes beyond good service. We're dedicated to giving back to our community, as well. Every month, our Roy's Cares program makes a $500 donation to a local charity, and each time a technician places a lawn sign at the end of a job well done, we donate $5 to another monthly charity recipient. It's just one way we dedicate ourselves to our city and the people in it, both in our business and beyond!

"Rep (Tyler) arrived on time. Was very personable and professional. Evaluated and completed repair quickly and without issue. I’m very happy with the results. (Note…Angi categorized project as a broken pipe when actual issue was wit an on demand water heater.)"

Elizabeth S on April 2025

At Roy's, we understand how stressful it is to lose plumbing, electrical, or heating and cooling comfort. And while we can't always prevent that stress from happening when those breakdowns first occur, we can give you a great experience that takes that stress away fast. Creating a worry-free service experience takes teamwork, resources, and skill. It also takes dedication from every technician, plumber, and customer service representative we have, all working with the same purpose: to make your repair or install as easy as possible, as quickly as possible. But it goes beyond good service. We're dedicated to giving back to our community, as well. Every month, our Roy's Cares program makes a $500 donation to a local charity, and each time a technician places a lawn sign at the end of a job well done, we donate $5 to another monthly charity recipient. It's just one way we dedicate ourselves to our city and the people in it, both in our business and beyond!

"Rep (Tyler) arrived on time. Was very personable and professional. Evaluated and completed repair quickly and without issue. I’m very happy with the results. (Note…Angi categorized project as a broken pipe when actual issue was wit an on demand water heater.)"

Elizabeth S on April 2025


Avatar for Buffalo Hot Water Tank and Plumbing
Buffalo Hot Water Tank and Plumbing
292 Kings Hwy
5.00(
10
)
Approved Pro
Buffalo Hot Water Tank and Plumbing
292 Kings Hwy
5.00(
10
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
12 local quotes requested

Buffalo Hot Water Tank and Plumbing 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.

"Very prompt & professional Happy with the work"

William f on June 2025

Buffalo Hot Water Tank and Plumbing 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.

"Very prompt & professional Happy with the work"

William f on June 2025


G.B. Home Services
3089 Baseline Road
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
G.B. Home Services
3089 Baseline Road
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
15 years of experience
Free onsite estimate

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!

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!


Avatar for WNY Rooter & Plumbing LLC
WNY Rooter & Plumbing LLC
8795 Sheridan Drive
5.00(
12
)
Approved Pro
WNY Rooter & Plumbing LLC
8795 Sheridan Drive
5.00(
12
)
Approved Pro
Customers say: Quick response
13 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"Andrew was absolutely great. Very professional. Took pictures of everything that he was doing. Couldn't be happier! Highly recommend!"

Mary S on August 2025

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"Andrew was absolutely great. Very professional. Took pictures of everything that he was doing. Couldn't be happier! Highly recommend!"

Mary S on August 2025


Avatar for Cellino Plumbing, Heating and Cooling
Cellino Plumbing, Heating and Cooling
631 Bullis Road
4.44(
58
)
Approved Pro
Cellino Plumbing, Heating and Cooling
631 Bullis Road
4.44(
58
)
Approved Pro
Customers say: Quality work
30 years of experience
Free onsite estimate

Cellino Plumbing, Heating, Cooling & Electric is a trusted home services company serving Western New York. With decades of experience, we specialize in residential plumbing, heating, air conditioning, and electrical work. Our locally owned and operated team is committed to delivering reliable service, upfront pricing, and top-notch customer care. Whether it’s a routine repair or a full system installation, Cellino’s licensed technicians bring comfort and peace of mind to every home we serve.

"I’m reluctant to leave a negative review, but my recent experience with Cellino has left me no choice. I initially hired Cellino for a greenhouse HVAC project, based on a positive recommendation and previous great service with a furnace issue. On September 6, Chris came out to assess the job, spending significant time taking measurements and photos, and assured me they had handled similar projects. After weeks of visits and reassurances, we received a quote on September 18. Though it was higher than others, I trusted Cellino based on their professionalism. However, on October 22, over a month later and after multiple assessments, the installation team informed me that the heater they specified was actually overpowered for our greenhouse—news that should have been caught early on. This oversight led to weeks of back-and-forth exchanges, ending with us exchanging the heater for a more suitable model. This delay has cost my business thousands in lost stock due to inadequate heating."

Johanna D on November 2024

Cellino Plumbing, Heating, Cooling & Electric is a trusted home services company serving Western New York. With decades of experience, we specialize in residential plumbing, heating, air conditioning, and electrical work. Our locally owned and operated team is committed to delivering reliable service, upfront pricing, and top-notch customer care. Whether it’s a routine repair or a full system installation, Cellino’s licensed technicians bring comfort and peace of mind to every home we serve.

"I’m reluctant to leave a negative review, but my recent experience with Cellino has left me no choice. I initially hired Cellino for a greenhouse HVAC project, based on a positive recommendation and previous great service with a furnace issue. On September 6, Chris came out to assess the job, spending significant time taking measurements and photos, and assured me they had handled similar projects. After weeks of visits and reassurances, we received a quote on September 18. Though it was higher than others, I trusted Cellino based on their professionalism. However, on October 22, over a month later and after multiple assessments, the installation team informed me that the heater they specified was actually overpowered for our greenhouse—news that should have been caught early on. This oversight led to weeks of back-and-forth exchanges, ending with us exchanging the heater for a more suitable model. This delay has cost my business thousands in lost stock due to inadequate heating."

Johanna D on November 2024


Avatar for Superior Plumbing & Rooter Service
Superior Plumbing & Rooter Service
168 Cemetery Rd
4.62(
93
)
Approved Pro
Superior Plumbing & Rooter Service
168 Cemetery Rd
4.62(
93
)
Approved Pro
Customers say: Super punctual
407 local quotes requested
38 years of experience

Owner-operated business. With over 25 years of experience we can confidently handle all of your plumbing needs. We are affordable with reasonable rates and give free estimates. We are known for our 24-hour service, customer satisfaction and professional/courteous service techs.

"They were great! Quoted us 800 dollars cheaper than the other guy. We're very punctual and professional. Got the work done on a Sunday for no extra cost. We will be hiring them sgin"

Kevin B on July 2025

Owner-operated business. With over 25 years of experience we can confidently handle all of your plumbing needs. We are affordable with reasonable rates and give free estimates. We are known for our 24-hour service, customer satisfaction and professional/courteous service techs.

"They were great! Quoted us 800 dollars cheaper than the other guy. We're very punctual and professional. Got the work done on a Sunday for no extra cost. We will be hiring them sgin"

Kevin B on July 2025


Avatar for Anthony Home Renovations
Anthony Home Renovations
870 Lee Ave
5.00(
2
)
Approved Pro
Anthony Home Renovations
870 Lee Ave
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
390 local quotes requested

Anthony Home Renovations is an owner operated company located in North Tonawanda. We specialize in bathroom & kitchen remodel, flooring, decks, additions, overhangs, framing, window & door installation, all your drywall needs, paint, and more. 15+ years of experience who takes pride and craftsmanship in everything we do with great customer service!

"Nick was a pleasure to work with and his team of Collin and Mike. The house turned out much better than expected. Will be hiring them again for more projects."

Darlene B on October 2024

Anthony Home Renovations is an owner operated company located in North Tonawanda. We specialize in bathroom & kitchen remodel, flooring, decks, additions, overhangs, framing, window & door installation, all your drywall needs, paint, and more. 15+ years of experience who takes pride and craftsmanship in everything we do with great customer service!

"Nick was a pleasure to work with and his team of Collin and Mike. The house turned out much better than expected. Will be hiring them again for more projects."

Darlene B on October 2024


Avatar for T-Mark Plumbing, Heating, Cooling & Electric
T-Mark Plumbing, Heating, Cooling & Electric
2788 Elmwood Ave
4.50(
629
)
Approved Pro
T-Mark Plumbing, Heating, Cooling & Electric
2788 Elmwood Ave
4.50(
629
)
Approved Pro
Super Service Award
Customers say: Super punctual
1239 local quotes requested
33 years of experience

T-Mark Plumbing, Heating, Cooling & Electric was founded over 25 years ago to provide friendly, efficient service to residents and businesses across Buffalo and Western New York. The largest family-owned and operated business in WNY that understands the challenge and frustrations that can occur with plumbing, HVAC, and electrical emergencies. Community voted the # 1 company in 716 and available 24 hours a day 7 days a week. Our day one focus has never changed: 100% customer satisfaction. We take the time, every time, to ensure our customers are left happy and satisfied with not only the quality of our work, but with the entire T-Mark experience.

"T-Mark came to work on a very old boiler that was not heating properly. The technician Scott arrived within the scheduled time window. He was very knowledgeable about boilers and was able to quickly diagnose the problem."

Brian H on December 2024

T-Mark Plumbing, Heating, Cooling & Electric was founded over 25 years ago to provide friendly, efficient service to residents and businesses across Buffalo and Western New York. The largest family-owned and operated business in WNY that understands the challenge and frustrations that can occur with plumbing, HVAC, and electrical emergencies. Community voted the # 1 company in 716 and available 24 hours a day 7 days a week. Our day one focus has never changed: 100% customer satisfaction. We take the time, every time, to ensure our customers are left happy and satisfied with not only the quality of our work, but with the entire T-Mark experience.

"T-Mark came to work on a very old boiler that was not heating properly. The technician Scott arrived within the scheduled time window. He was very knowledgeable about boilers and was able to quickly diagnose the problem."

Brian H on December 2024

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Showing 1-10 of 623
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