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Find Tankless water heater installers in Centereach

Avatar for Mayjac Plumbing, Inc.

Mayjac Plumbing, Inc.

4.92(
13
)
•Approved Pro

Mayjac Plumbing, Inc.

4.92(
13
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

At MayJac Plumbing Inc. we're dedicated to providing our clients with the very best service, installation, and repairs for all phases of their plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail we put into each of the projects we're involved with. Our goal at MayJac is to maintain a relationship with every customer for life. MayJac Plumbing Inc. is fully licensed and insured. We have over 18 years of experience. Call us today at (631) 909-1829 to discuss your all plumbing needs!

"Joe was great."

Nicholas U on June 2024

At MayJac Plumbing Inc. we're dedicated to providing our clients with the very best service, installation, and repairs for all phases of their plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail we put into each of the projects we're involved with. Our goal at MayJac is to maintain a relationship with every customer for life. MayJac Plumbing Inc. is fully licensed and insured. We have over 18 years of experience. Call us today at (631) 909-1829 to discuss your all plumbing needs!

"Joe was great."

Nicholas U on June 2024


Eyeris Industries LTD

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Eyeris Industries LTD

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
19 years of experience

At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

At Eyeris Industries LTD, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!


Avatar for Four Points Mechanical

Four Points Mechanical

4.96(
14
)
•Approved Pro

Four Points Mechanical

4.96(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work, and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"On time with appt. Very accommodating."

Carol E on March 2018

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work, and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"On time with appt. Very accommodating."

Carol E on March 2018


Avatar for Energywise, Inc.

Energywise, Inc.

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Energywise, Inc.

New on HomeAdvisorNew on HomeAdvisor
•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 First Choice Plumbing and Heating Inc.

First Choice Plumbing and Heating Inc.

4.59(
23
)
•Approved Pro

First Choice Plumbing and Heating Inc.

4.59(
23
)
•Approved Pro
Customers say: Quality work
30 years of experience
Free onsite estimate

First Choice Plumbing and Heating Inc. 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.

"Amazing, professional, honest and would hire again. Recommend to anyone for plumbing needs!"

Leslie P on September 2025

First Choice Plumbing and Heating Inc. 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.

"Amazing, professional, honest and would hire again. Recommend to anyone for plumbing needs!"

Leslie P on September 2025


Avatar for EMPIRE BUILDING MAINTENANCE NY CORP

EMPIRE BUILDING MAINTENANCE NY CORP

5.00(
12
)
•Approved Pro

EMPIRE BUILDING MAINTENANCE NY CORP

5.00(
12
)
•Approved Pro
22 local quotes requested
5 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! https://empiremain.com

"The pro was excellent 👍 He was very professional and explained the work to be done in detail and what it would cost. Then went about completing the work efficiently and in a short period of time , and at a fair price!! . I was very impressed and would highly this recommend this pro and his company 👍"

Bonita F on November 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! https://empiremain.com

"The pro was excellent 👍 He was very professional and explained the work to be done in detail and what it would cost. Then went about completing the work efficiently and in a short period of time , and at a fair price!! . I was very impressed and would highly this recommend this pro and his company 👍"

Bonita F on November 2025


Avatar for NXT LEVEL CONTRACTING LLC

NXT LEVEL CONTRACTING LLC

5.00(
5
)
•Approved Pro

NXT LEVEL CONTRACTING LLC

5.00(
5
)
•Approved Pro

Welcome to NXT Level Plumbing!We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"Outstanding and Professional. Troy called me within a few minutes of submitting my request. He provided an estimate and ETA within an hour which remained the same as Jay and Mike arrived within the hour and completed the work at the discussed rate. Everyone was polite to us and our kids, and respectful of our home ensuring not to dirty the spaces they worked in or damage any toys, furniture. They provided recommendations for us to avoid this issue moving forward as well. I’d work with them again. "

Rene C on November 2025

Welcome to NXT Level Plumbing!We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"Outstanding and Professional. Troy called me within a few minutes of submitting my request. He provided an estimate and ETA within an hour which remained the same as Jay and Mike arrived within the hour and completed the work at the discussed rate. Everyone was polite to us and our kids, and respectful of our home ensuring not to dirty the spaces they worked in or damage any toys, furniture. They provided recommendations for us to avoid this issue moving forward as well. I’d work with them again. "

Rene C on November 2025


Avatar for BERARDI ELECTRICAL CONTRACTING, INC.

BERARDI ELECTRICAL CONTRACTING, INC.

4.37(
52
)
•Approved Pro

BERARDI ELECTRICAL CONTRACTING, INC.

4.37(
52
)
•Approved Pro
Customers say: Terrific value
26 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Amazing service received by Berardi. Contacted them in the evening and they responded in a few minutes and came over same evening to look at my broken gas heating system. Very knowledgeable and was quick in getting the parts needed and unit up and running again. Very impressed with them coming out evening and the following Sunday where many companies are closed. Highly recommend this company that goes above and beyond. "

Ron F on November 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Amazing service received by Berardi. Contacted them in the evening and they responded in a few minutes and came over same evening to look at my broken gas heating system. Very knowledgeable and was quick in getting the parts needed and unit up and running again. Very impressed with them coming out evening and the following Sunday where many companies are closed. Highly recommend this company that goes above and beyond. "

Ron F on November 2025


Avatar for All Weather Heating & Cooling

All Weather Heating & Cooling

4.68(
60
)
•Approved Pro

All Weather Heating & Cooling

4.68(
60
)
•Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
210 local quotes requested

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023


Avatar for Aces Plumbing Heating and Cooling LLC

Aces Plumbing Heating and Cooling LLC

4.95(
22
)
•Approved Pro

Aces Plumbing Heating and Cooling LLC

4.95(
22
)
•Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

With over 25 years of experience Ace's Plumbing, Heating & Cooling is your trusted choice for all of your contracting needs. We take pride in our work and can assure your satisfaction with your project. Give us a call today for a free estimate!

"I recently discovered a pin-hole leak in a copper pipe in my basement, and what started as a small drip quickly turned into a stressful situation. I reached out to Aces Plumbing, and from the very first interaction, I knew I had made the right call. Their customer service team was polite, patient, and reassuring, and they were able to schedule a technician to come out quickly. When the plumber arrived, he showed up exactly on time, fully prepared, and immediately put me at ease. He took the time to inspect the area thoroughly, explain what was causing the leak, and walk me through the repair process in a way that was easy to understand. His professionalism, attention to detail, and confidence were obvious from the start."

Craig F on November 2025

With over 25 years of experience Ace's Plumbing, Heating & Cooling is your trusted choice for all of your contracting needs. We take pride in our work and can assure your satisfaction with your project. Give us a call today for a free estimate!

"I recently discovered a pin-hole leak in a copper pipe in my basement, and what started as a small drip quickly turned into a stressful situation. I reached out to Aces Plumbing, and from the very first interaction, I knew I had made the right call. Their customer service team was polite, patient, and reassuring, and they were able to schedule a technician to come out quickly. When the plumber arrived, he showed up exactly on time, fully prepared, and immediately put me at ease. He took the time to inspect the area thoroughly, explain what was causing the leak, and walk me through the repair process in a way that was easy to understand. His professionalism, attention to detail, and confidence were obvious from the start."

Craig F on November 2025

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