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 Arlington Heights

Avatar for JVS Plumbing Company
JVS Plumbing Company
5211 Mann Drive, Unit D
4.92(
114
)
Approved Pro
JVS Plumbing Company
5211 Mann Drive, Unit D
4.92(
114
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
19 local quotes requested

Here at JVS Plumbing Company we are more interested in making a customer than a sale.

"Excellent company hot water heater went out they were there the next morning on a Saturday couple hours job was done. Very professional Shane and his crew went above and beyond highly recommend them for any plumbing needs, i will be using them if needed that's for sure. Excellent business"

Pat W on June 2025

Here at JVS Plumbing Company we are more interested in making a customer than a sale.

"Excellent company hot water heater went out they were there the next morning on a Saturday couple hours job was done. Very professional Shane and his crew went above and beyond highly recommend them for any plumbing needs, i will be using them if needed that's for sure. Excellent business"

Pat W on June 2025


Avatar for Drainmaster Sewer and Plumbing, LLC
Drainmaster Sewer and Plumbing, LLC
1302 Raymond Street
4.94(
59
)
Approved Pro
Drainmaster Sewer and Plumbing, LLC
1302 Raymond Street
4.94(
59
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 local quotes requested

We are a small, family run company out of Roselle. We offer speedy service at a fair price. Estimates are always free. We treat you, and your house with the same respect we do family.

"Tim sr. and Tim jr. were two very personable men that worked well together. Highly recommend them for any plumbing needs. Quoted me a price over the phone, did a few extra things that I didn’t expect and just charged me the quoted price. I was very happy with what I considered to be extremely reasonable pricing. Had other quotes that were outrageous and wanted to basically replumb the whole house for no reason. I will definitely be calling them again for any other plumbing needs I have. Did an excellent job in a short amount of time to replace water heater and outside faucets."

Jeff L on May 2025

We are a small, family run company out of Roselle. We offer speedy service at a fair price. Estimates are always free. We treat you, and your house with the same respect we do family.

"Tim sr. and Tim jr. were two very personable men that worked well together. Highly recommend them for any plumbing needs. Quoted me a price over the phone, did a few extra things that I didn’t expect and just charged me the quoted price. I was very happy with what I considered to be extremely reasonable pricing. Had other quotes that were outrageous and wanted to basically replumb the whole house for no reason. I will definitely be calling them again for any other plumbing needs I have. Did an excellent job in a short amount of time to replace water heater and outside faucets."

Jeff L on May 2025


Avatar for BOESCHE PLUMBING LLC
BOESCHE PLUMBING LLC
200 Lakeside Court Unit 1431
5.00(
11
)
Approved Pro
BOESCHE PLUMBING LLC
200 Lakeside Court Unit 1431
5.00(
11
)
Approved Pro
1 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 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. Call us today!

"Ryan is wonderful! He installed a new sink on our kitchen. He came the day before while the new sink and counter were being installed to see if he needed any parts. He came right on time the next day and hooked up the sink and garbage disposal. He cleaned up after he was done. We will definitely call him for any plumbing problems. I highly recommend him!"

Joan C on June 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 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. Call us today!

"Ryan is wonderful! He installed a new sink on our kitchen. He came the day before while the new sink and counter were being installed to see if he needed any parts. He came right on time the next day and hooked up the sink and garbage disposal. He cleaned up after he was done. We will definitely call him for any plumbing problems. I highly recommend him!"

Joan C on June 2025


Avatar for J. Blanton Plumbing
J. Blanton Plumbing
5631 Dempster Street
3.35(
20
)
Approved Pro
J. Blanton Plumbing
5631 Dempster Street
3.35(
20
)
Approved Pro
251 local quotes requested
32 years of experience

At J Blanton Plumbing, we specialize in a wide range of services including emergency plumbing, trenchless sewer repair, pipe bursting, trenchless pipe lining, sewer replacement, and more. With over 30 years of plumbing experience, we proudly serve the greater Chicagoland area, offering top-notch plumbing services. Our team of licensed plumbers is dedicated to providing the best solutions for all your plumbing needs. Our corporate headquarters are located in Northbrook, with additional offices serving various communities. We have locations in Algonquin, Arlington Heights, Elgin, Evanston, Hinsdale, McHenry, Naperville, and the Ravenswood neighborhood in Chicago.

"Excellent customer service and communication from the office. Fast response time to schedule the estimate. The technician was on time for the appointment. Ben was friendly and considerate. He took time to evaluate thoroughly and explain everything without making me feel silly or trying to oversell work that wasn't necessarily needed. I appreciate the true professionalism and quality of service I experienced."

Julie L on May 2025

At J Blanton Plumbing, we specialize in a wide range of services including emergency plumbing, trenchless sewer repair, pipe bursting, trenchless pipe lining, sewer replacement, and more. With over 30 years of plumbing experience, we proudly serve the greater Chicagoland area, offering top-notch plumbing services. Our team of licensed plumbers is dedicated to providing the best solutions for all your plumbing needs. Our corporate headquarters are located in Northbrook, with additional offices serving various communities. We have locations in Algonquin, Arlington Heights, Elgin, Evanston, Hinsdale, McHenry, Naperville, and the Ravenswood neighborhood in Chicago.

"Excellent customer service and communication from the office. Fast response time to schedule the estimate. The technician was on time for the appointment. Ben was friendly and considerate. He took time to evaluate thoroughly and explain everything without making me feel silly or trying to oversell work that wasn't necessarily needed. I appreciate the true professionalism and quality of service I experienced."

Julie L on May 2025


Avatar for Olympian Plumbing LLC
Olympian Plumbing LLC
7345 North Harlem Ave Suite C
5.00(
6
)
Approved Pro
Olympian Plumbing LLC
7345 North Harlem Ave Suite C
5.00(
6
)
Approved Pro
20 years of experience
Emergency services offered

Looking for reliable and efficient residential plumbing services? Look no further than Olympian Plumbing! Our expert team offers same-day service for everything from fixing pesky clogs to installing top-of-the-line water heaters. With our fast and dependable repairs, your home's plumbing system will perform like a champion. Trust Olympian Plumbing to provide Gold Medal service every time. Contact us today to schedule your appointment!

"Larry was great. I walked him through what work I wanted done and he provided three proposals. The work was scheduled and completed in a timely fashion and I couldn't be happier with the result. The only thing that I think could be improved is the process of the consultation. I originally found Larry's company via Angi. When I contacted him to come out for the consultation, there was no mention of a fee. Even though he eventually waived the fee when the job was completed, the failure to mention that seemed like an oversight."

Pat N on May 2025

Looking for reliable and efficient residential plumbing services? Look no further than Olympian Plumbing! Our expert team offers same-day service for everything from fixing pesky clogs to installing top-of-the-line water heaters. With our fast and dependable repairs, your home's plumbing system will perform like a champion. Trust Olympian Plumbing to provide Gold Medal service every time. Contact us today to schedule your appointment!

"Larry was great. I walked him through what work I wanted done and he provided three proposals. The work was scheduled and completed in a timely fashion and I couldn't be happier with the result. The only thing that I think could be improved is the process of the consultation. I originally found Larry's company via Angi. When I contacted him to come out for the consultation, there was no mention of a fee. Even though he eventually waived the fee when the job was completed, the failure to mention that seemed like an oversight."

Pat N on May 2025


Avatar for Duane Blanton Plumbing, Sewer & Drainage Inc.
Duane Blanton Plumbing, Sewer & Drainage Inc.
600 Long Lake Drive
5.00(
2
)
Approved Pro
Duane Blanton Plumbing, Sewer & Drainage Inc.
600 Long Lake Drive
5.00(
2
)
Approved Pro
85 local quotes requested
37 years of experience

Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.

"Danny D, Jerry, and Adam, y’all are stuck with me as a client lol. They provided excellent service, funny, kind, accommodating and explained all that they were doing and all of our goals in maintaining my plumbing. They went above and beyond and I know in the future this is my go to team for our plumbing needs. They showed up last year and this year and just taught me so much in maintaining my home system and their expertise!!!"

Trinidad L on March 2025

Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele.

"Danny D, Jerry, and Adam, y’all are stuck with me as a client lol. They provided excellent service, funny, kind, accommodating and explained all that they were doing and all of our goals in maintaining my plumbing. They went above and beyond and I know in the future this is my go to team for our plumbing needs. They showed up last year and this year and just taught me so much in maintaining my home system and their expertise!!!"

Trinidad L on March 2025


Avatar for 4Ever Remodeling
4Ever Remodeling
6881 N Milwaukee Ave
4.91(
366
)
Approved Pro
4Ever Remodeling
6881 N Milwaukee Ave
4.91(
366
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1540 local quotes requested

Don’t Get the Same Kitchen, Bathroom, Basement, or Home as Everyone Else. We don’t believe in copy-and-paste designs, prefabricated shortcuts, or cookie-cutter layouts. Whether you’re updating a kitchen, remodeling a bathroom, finishing a basement, or renovating your entire home, your project is custom-designed to match your taste, your needs, and the way you live. Since 2011, no two spaces we’ve completed have ever been the same. That’s because we take the time to understand your vision and craft a design that’s entirely your own. From bold kitchens and spa-inspired bathrooms to fully finished basements and seamless home remodels, every project is different.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025

Don’t Get the Same Kitchen, Bathroom, Basement, or Home as Everyone Else. We don’t believe in copy-and-paste designs, prefabricated shortcuts, or cookie-cutter layouts. Whether you’re updating a kitchen, remodeling a bathroom, finishing a basement, or renovating your entire home, your project is custom-designed to match your taste, your needs, and the way you live. Since 2011, no two spaces we’ve completed have ever been the same. That’s because we take the time to understand your vision and craft a design that’s entirely your own. From bold kitchens and spa-inspired bathrooms to fully finished basements and seamless home remodels, every project is different.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025


Avatar for Anix Inc
Anix Inc
418 S. Vermont St
4.64(
76
)
Approved Pro
Anix Inc
418 S. Vermont St
4.64(
76
)
Approved Pro
Customers say: Quality work
798 local quotes requested
21 years of experience

Anix, Inc. is a General Contractor and a family owned, operated, designed and built company for Illinois. We pride ourselves in High Quality Craftsmanship from New Construction to Remodeling to Handyman services. When we come out to your home to give you an estimate, we will speak to You regarding your thoughts and ideas and then design a custom layout for You. Unlike a big company, where you deal with a salesman, who has no real construction experience, then deal with an array of others, you are not familiar with, and who may not fully understand your ideas, I will stay on the job until it is finished to your satisfaction, being done properly and in a timely manner. I will not tolerate anything, but quallity from the people, who work for my company. We use just licensed subcontractors. Since we are a small company you will pay less with us. We don't have any large overheads. You will receive high quality craftsmanship at a lower cost to you. On a typical job, you can save up to 30% the same work at a more affordable cost. And because we are a small company, you may have to wait a week or two for a construction starting date. The sooner you schedule your free estimates and make your decision, the sooner we can begin working. We're located in a Northwest Suburbs of Chicago.We're Licensed, Bonded and Insured. Your satisfaction is my goal and your happy smile, when you see the finished project, is what I strive for. Please, feel free to contact us with any questions or for an additional information. http://www.anixbuilders.com

"Joe and his team are very professional, polite, considerate, prompt and efficient."

Marie O on August 2023

Anix, Inc. is a General Contractor and a family owned, operated, designed and built company for Illinois. We pride ourselves in High Quality Craftsmanship from New Construction to Remodeling to Handyman services. When we come out to your home to give you an estimate, we will speak to You regarding your thoughts and ideas and then design a custom layout for You. Unlike a big company, where you deal with a salesman, who has no real construction experience, then deal with an array of others, you are not familiar with, and who may not fully understand your ideas, I will stay on the job until it is finished to your satisfaction, being done properly and in a timely manner. I will not tolerate anything, but quallity from the people, who work for my company. We use just licensed subcontractors. Since we are a small company you will pay less with us. We don't have any large overheads. You will receive high quality craftsmanship at a lower cost to you. On a typical job, you can save up to 30% the same work at a more affordable cost. And because we are a small company, you may have to wait a week or two for a construction starting date. The sooner you schedule your free estimates and make your decision, the sooner we can begin working. We're located in a Northwest Suburbs of Chicago.We're Licensed, Bonded and Insured. Your satisfaction is my goal and your happy smile, when you see the finished project, is what I strive for. Please, feel free to contact us with any questions or for an additional information. http://www.anixbuilders.com

"Joe and his team are very professional, polite, considerate, prompt and efficient."

Marie O on August 2023


Avatar for J Home Construction Services Inc
J Home Construction Services Inc
114 S Highland Ave
4.65(
60
)
Approved Pro
J Home Construction Services Inc
114 S Highland Ave
4.65(
60
)
Approved Pro
Customers say: Super punctual
351 local quotes requested
40 years of experience

Super Service Award winning company on Angie's List! J. Home Construction Services, Inc. has been upgrading and improving homes around the Chicagoland area for over 20 years. We are family owned and operated. We can guarantee we will get the job done to your satisfaction! We provide free project estimates upon appointment. Additional DBA - J Home Inc. Additional fax - (847) 818-1134. Give us a call today we look forward to servicing you!

"John and team transformed our old bathroom shower into a modern “marble look” porcelain tile shower. His team started work quickly and adjusted hours to our schedule. The were extremely helpful providing design recommendations, quick to complete the project, worked cleanly/neatly throughout the project (no dust and debris anywhere), and were easy to work with. And, their price was the best of the three contractors I talked to. I would highly recommend John and his team. Our shower looks incredible, thanks to John’s quality work. I wish we had done this sooner."

Roy L on February 2025

Super Service Award winning company on Angie's List! J. Home Construction Services, Inc. has been upgrading and improving homes around the Chicagoland area for over 20 years. We are family owned and operated. We can guarantee we will get the job done to your satisfaction! We provide free project estimates upon appointment. Additional DBA - J Home Inc. Additional fax - (847) 818-1134. Give us a call today we look forward to servicing you!

"John and team transformed our old bathroom shower into a modern “marble look” porcelain tile shower. His team started work quickly and adjusted hours to our schedule. The were extremely helpful providing design recommendations, quick to complete the project, worked cleanly/neatly throughout the project (no dust and debris anywhere), and were easy to work with. And, their price was the best of the three contractors I talked to. I would highly recommend John and his team. Our shower looks incredible, thanks to John’s quality work. I wish we had done this sooner."

Roy L on February 2025


Avatar for R-Deco Painting & Home Improvements
R-Deco Painting & Home Improvements
5248 N Mason Ave
4.40(
10
)
Approved Pro
R-Deco Painting & Home Improvements
5248 N Mason Ave
4.40(
10
)
Approved Pro
Customers say: Quick response
933 local quotes requested
32 years of experience

R-Deco Painting & Home Improvements is a full service, Owner operated Painting & Home Improvements company serving the Chicago/Suburban communities since 1993. Our company specializes in Customer satifactions, on-time and clean work environment, along with professional services from our dedicated crew that have been with our company since 1993. Our ability to perform at such a high standard and dedication to our Employess and Customers is why 85% of our customers are repeat or referred clients. We hold a 5 star rating with our clients and are BBB accredited AAA sevice provider.

"Ron and his crew took twice as long as quoted on my project which was a simple shower installation. When they said they were done, I found multiple mistakes. They used wood screws to secure a shower door frame and failed to caulk any of the joints. They also left a ton of damage to my walls that I had to call them back to repair and repaint. To aid with entry to my building, I loaned them a set of spare keys, which they forgot to bring and had to return on a separate trip. After I submitted the final payment, I found that they neglected to secure the button sill of the shower door at all and it simply slid out of place. I sent Ron a message asking for a return of my payment and he has been silent. Amateur work, no attention to detail, carelessness. Don't hire these guys for your project, hire professionals"

Brett W on March 2025

R-Deco Painting & Home Improvements is a full service, Owner operated Painting & Home Improvements company serving the Chicago/Suburban communities since 1993. Our company specializes in Customer satifactions, on-time and clean work environment, along with professional services from our dedicated crew that have been with our company since 1993. Our ability to perform at such a high standard and dedication to our Employess and Customers is why 85% of our customers are repeat or referred clients. We hold a 5 star rating with our clients and are BBB accredited AAA sevice provider.

"Ron and his crew took twice as long as quoted on my project which was a simple shower installation. When they said they were done, I found multiple mistakes. They used wood screws to secure a shower door frame and failed to caulk any of the joints. They also left a ton of damage to my walls that I had to call them back to repair and repaint. To aid with entry to my building, I loaned them a set of spare keys, which they forgot to bring and had to return on a separate trip. After I submitted the final payment, I found that they neglected to secure the button sill of the shower door at all and it simply slid out of place. I sent Ron a message asking for a return of my payment and he has been silent. Amateur work, no attention to detail, carelessness. Don't hire these guys for your project, hire professionals"

Brett W on March 2025

...
Showing 1-10 of 887

FAQs for tankless water heater installation projects in Arlington Heights, IL

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The Arlington Heights, IL homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, and more.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
plumber cleaning a home sewer line in yard
Jun 15, 2025
Jun 15, 2025
Budget for main sewer line clog repair costs based on factors such as cleaning method, sewer age, project complexity, permits, labor, and more.
Share project details to get started.