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Water heater installers and replacers in Ronkonkoma

Avatar for RDS Plumbing and Heating
RDS Plumbing and Heating
1303 Waverly Avenue
4.92(
82
)
Approved Pro
RDS Plumbing and Heating
1303 Waverly Avenue
4.92(
82
)
Approved Pro
Customers say: True professional
8 years of experience

Please visit us at www.rdsplumbingheating.com for more info. We pride our company on reliability, great communication, integrity, quality work and beating our competitors pricing on all work. Being experts in the plumbing and heating trade for over 20 years we can quickly diagnose your issue and make the necessary repairs or installations to remedy the problem. This gives us the ability to be competitively priced, ensuring your problem is fixed the first time ! RDS looks forward to gaining you as life long customer. Give us a call 631-590-0561

"Responded to my request immediately and had the problem fixed by the afternoon "

Brittany S on August 2025

Please visit us at www.rdsplumbingheating.com for more info. We pride our company on reliability, great communication, integrity, quality work and beating our competitors pricing on all work. Being experts in the plumbing and heating trade for over 20 years we can quickly diagnose your issue and make the necessary repairs or installations to remedy the problem. This gives us the ability to be competitively priced, ensuring your problem is fixed the first time ! RDS looks forward to gaining you as life long customer. Give us a call 631-590-0561

"Responded to my request immediately and had the problem fixed by the afternoon "

Brittany S on August 2025


Avatar for Gas Heat Services
Gas Heat Services
4 Hallett Court
4.88(
20
)
Approved Pro
Gas Heat Services
4 Hallett Court
4.88(
20
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Gas Heat Services, you will notice that we are particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Gary was very respectful, punctual, and left the area very clean when he was finished. Everything was running smooth after the work was completed. Gary is retired from National Grid very knowledgeable , and personable. He is a gentleman and took the time to explain my system to me. I will be using him from now on and will recommend him to friends. His prices were fair and he was on time. I would definitely recommend!"

JACKIE C on April 2024

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Gas Heat Services, you will notice that we are particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Gary was very respectful, punctual, and left the area very clean when he was finished. Everything was running smooth after the work was completed. Gary is retired from National Grid very knowledgeable , and personable. He is a gentleman and took the time to explain my system to me. I will be using him from now on and will recommend him to friends. His prices were fair and he was on time. I would definitely recommend!"

JACKIE C on April 2024


Avatar for Mayjac Plumbing, Inc.
Mayjac Plumbing, Inc.
P.O Box 1258
4.92(
13
)
Approved Pro
Mayjac Plumbing, Inc.
P.O Box 1258
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
PO Box 1112
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Eyeris Industries LTD
PO Box 1112
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!


Duty Calls
95 Irene Street
4.89(
9
)
Approved Pro
Duty Calls
95 Irene Street
4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

With years of experience in the plumbing industry, we are the experts you need to take care of your home or business. We handle all of your plumbing needs with great care. We will treat your home as we would treat our own. Give Duty Calls a call today, we look forward to working with you!

"Mike came right away, assessed the problem, gave me three different alternatives for resolution, and fixed the leaky pipe. He was here and gone iin under an hour. Great work, much appreciated."

Joseph M on August 2023

With years of experience in the plumbing industry, we are the experts you need to take care of your home or business. We handle all of your plumbing needs with great care. We will treat your home as we would treat our own. Give Duty Calls a call today, we look forward to working with you!

"Mike came right away, assessed the problem, gave me three different alternatives for resolution, and fixed the leaky pipe. He was here and gone iin under an hour. Great work, much appreciated."

Joseph M on August 2023


Avatar for Mr. Big Plumbing & Heating
Mr. Big Plumbing & Heating
38 Brefni Street
4.88(
13
)
Approved Pro
Mr. Big Plumbing & Heating
38 Brefni Street
4.88(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

"Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

Victor P on April 2024

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

"Andre is very knowledgeable about the job. He not only fix the problem but also advise the necessary preventative action."

Victor P on April 2024


Avatar for Charly normal plumbing & heating
Charly normal plumbing & heating
260 St John Street
5.00(
3
)
Approved Pro
Charly normal plumbing & heating
260 St John Street
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


Avatar for Four Points Mechanical
Four Points Mechanical
5014 Express Drive South
4.96(
14
)
Approved Pro
Four Points Mechanical
5014 Express Drive South
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 Lester Junior Mechanical
Lester Junior Mechanical
65 Lakeview Dr
5.00(
9
)
Approved Pro
Lester Junior Mechanical
65 Lakeview Dr
5.00(
9
)
Approved Pro
Free onsite estimate
Emergency services offered

All things plumbing and heating.

"Lester is amazing! Polite, clean, efficient. We look forward to giving Lester more of our work! He is such a professional 5 stars!!!"

Thomas P on July 2025

All things plumbing and heating.

"Lester is amazing! Polite, clean, efficient. We look forward to giving Lester more of our work! He is such a professional 5 stars!!!"

Thomas P on July 2025


Z-Rite Plumbing & Heating, Corp.
615 Acorn Street, Suite G
3.58(
6
)
Approved Pro
Z-Rite Plumbing & Heating, Corp.
615 Acorn Street, Suite G
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!

"null"

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

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