Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater installers in Floral Park

RRS Builders Corp.
3339 Parkway Drive
4.82(
103
)
Approved Pro
RRS Builders Corp.
3339 Parkway Drive
4.82(
103
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

We are a family owned, full service remodeling company that specializes in kitchens, bathrooms, basements & garages. We also specialize in brick & stone projects! superior craftsmanship - Call Now!

"this is just a test"

Katarina L on August 2024

We are a family owned, full service remodeling company that specializes in kitchens, bathrooms, basements & garages. We also specialize in brick & stone projects! superior craftsmanship - Call Now!

"this is just a test"

Katarina L on August 2024


Avatar for Golden Wrenches Mechanical
Golden Wrenches Mechanical
228 Park Ave S 709 579
5.00(
5
)
Approved Pro
Golden Wrenches Mechanical
228 Park Ave S 709 579
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"David explained everything concisely and provided a clear scope of work. He and his team were prompt and the work was done well and clean."

Nicole W on August 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"David explained everything concisely and provided a clear scope of work. He and his team were prompt and the work was done well and clean."

Nicole W on August 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!


Avatar for ANQOR PLUMBING & HEATING INC.
ANQOR PLUMBING & HEATING INC.
12 Saxon Ct
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
ANQOR PLUMBING & HEATING INC.
12 Saxon Ct
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

At ANQOR PLUMBING & HEATING INC. we pride our ourselves in quality, value, and service! We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!

At ANQOR PLUMBING & HEATING INC. we pride our ourselves in quality, value, and service! We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!


Avatar for Alba North Construction
Alba North Construction
61-25 Madison Street, Unit 3-R
4.89(
14
)
Approved Pro
Alba North Construction
61-25 Madison Street, Unit 3-R
4.89(
14
)
Approved Pro
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
10 years of experience

Alba North Construction 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 and courteous service. Completed project on time with high quality."

Rajinder S on April 2024

Alba North Construction 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 and courteous service. Completed project on time with high quality."

Rajinder S on April 2024


Avatar for Islandwide Plumbing and Heating, LLC
Islandwide Plumbing and Heating, LLC
170 Delaware Avenue
5.00(
1
)
Approved Pro
Islandwide Plumbing and Heating, LLC
170 Delaware Avenue
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

At Islandwide Plumbing and Heating LLC I pride my company on reliability, great communication, integrity, and quality work. I am an expert in my trade and will do my best to keep you as educated as I can on your particular task or project. I look forward to earning your business!

"He is an awesome guy to work with! I would highly recommend him!"

Todd Y on August 2020

At Islandwide Plumbing and Heating LLC I pride my company on reliability, great communication, integrity, and quality work. I am an expert in my trade and will do my best to keep you as educated as I can on your particular task or project. I look forward to earning your business!

"He is an awesome guy to work with! I would highly recommend him!"

Todd Y on August 2020


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


Tonnage Heating & Cooling
9002 Queens Boulevard, Unit 524
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Tonnage Heating & Cooling
9002 Queens Boulevard, Unit 524
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
16 years of experience
Free onsite estimate

Tonnage Heating & Cooling 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.

Tonnage Heating & Cooling 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.


Avatar for Solena mechanical Corp
Solena mechanical Corp
24-47 97th St
5.00(
3
)
Approved Pro
Solena mechanical Corp
24-47 97th St
5.00(
3
)
Approved Pro
Free onsite estimate

Solena Mechanical Corp. 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.

"I’m very happy with the company and the guys was very helpful, highly recommended."

Marios C on June 2025

Solena Mechanical Corp. 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.

"I’m very happy with the company and the guys was very helpful, highly recommended."

Marios C on June 2025


Avatar for House Of Plumbing
House Of Plumbing
70-22 67th Place Unit 2
5.00(
1
)
Approved Pro
House Of Plumbing
70-22 67th Place Unit 2
5.00(
1
)
Approved Pro
10 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"Derek installed our new washer and dryer without any disappointment. Very easy to work with and professional. "

Yani L on May 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"Derek installed our new washer and dryer without any disappointment. Very easy to work with and professional. "

Yani L on May 2025

...
Showing 1-10 of 932
The Floral Park, NY homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
water falling from modern bathroom faucet
Aug 22, 2025
Aug 22, 2025
Discover what impacts the cost of replacing a home plumbing stack, from materials and labor to DIY vs. professional installation considerations.
A father with his daughter filling tub in bathroom
Apr 16, 2024
Apr 16, 2024
HomeAdvisor’s Bathtub Faucet Repair or Replacement Cost Guide explains how much tub faucets cost. Find out what factors affect the final price.
new toilet installed inside bathroom remodel
Aug 19, 2022
Aug 19, 2022
The average toilet price is $500. Find out how to get the best price on toilets and toilet bowls and compare prices by type and brand.
A green lawn landscape
Jun 16, 2022
Jun 16, 2022
HomeAdvisor's Grey Water Systems Cost Guide provides the price to install a greywater system. Find out how much a water recycling system for your home costs.
drain line from home leaking water
Nov 16, 2024
Nov 16, 2024
Discover the cost to replace drain pipes in a house based on common cost factors such as the pipe type, location, labor fees, and additional repairs.
sump pump in basement of house
Dec 10, 2024
Dec 10, 2024
Understand sump pump repair cost factors, such as submersible vs. pedestal pumps, the type of repair or faulty part, and more with our cost guide.