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Tankless water heater installers in Chicago

Avatar for CT Plumbing LLC
CT Plumbing LLC
4228 W HENDERSON ST
5.00(
6
)
Approved Pro
CT Plumbing LLC
4228 W HENDERSON ST
5.00(
6
)
Approved Pro
1 years of experience
Emergency services offered

CT Plumbing LLC 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.

"Steve is an honest business man. He repaired my water heater!!! There aren’t many honest business person like him!!!"

Jane R on June 2025

CT Plumbing LLC 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.

"Steve is an honest business man. He repaired my water heater!!! There aren’t many honest business person like him!!!"

Jane R 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
258 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
83 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 Titan Builders, Inc
Titan Builders, Inc
1000 Skokie Blvd Suite 200
4.76(
38
)
Approved Pro
Titan Builders, Inc
1000 Skokie Blvd Suite 200
4.76(
38
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
603 local quotes requested

Titan Builders' impact in Chicago's remodeling market is largely due to our driving ambition to be the area's most client-focused company. According to Michael Dreier, our Founder and President of Titan Builders, "Our primary mission is to be a multi-faceted, modern, and innovative company. A total solution company that provides 5 star service to our customers irrespective of the size of the project". Titan Builders' perspective comes from years of working closely with our customers, so listening to them and their needs helped shaped our mission. That, along with a highly experienced team that have been in the remodeling industry for many years, positions us as a leader in Chicago's remodeling market. “Team Titan”, as we call ourselves, strives to consistently deliver results for our clients by providing quality workmanship and total integrity, regardless of the size or complexity of the project. We also believe that the success is not in the completion of the work, but in the client's overall positive experience as we help bring their remodeling ideas “to life” in their homes. Looking to the future, Titan Builders will be a continued leader in the home remodeling market, adopting new ways to engage and connect with both new and previous clients. With today's technology and a more sophisticated, educated customer, we are setting the bar even higher in terms of product and service, and we're proud of it! We are the finest group of professionals...our sales force, craftsmen, our staff, and our leadership are dedicated to achieving the highest results for our valued clients.

"I was thrilled with the finished result! I was rather nervous about everything to start. Titan kept to the estimated timeline, moved with a sense of urgency while working, and communicated well with me. I am incredibly happy with my new bathroom!"

S D on April 2025

Titan Builders' impact in Chicago's remodeling market is largely due to our driving ambition to be the area's most client-focused company. According to Michael Dreier, our Founder and President of Titan Builders, "Our primary mission is to be a multi-faceted, modern, and innovative company. A total solution company that provides 5 star service to our customers irrespective of the size of the project". Titan Builders' perspective comes from years of working closely with our customers, so listening to them and their needs helped shaped our mission. That, along with a highly experienced team that have been in the remodeling industry for many years, positions us as a leader in Chicago's remodeling market. “Team Titan”, as we call ourselves, strives to consistently deliver results for our clients by providing quality workmanship and total integrity, regardless of the size or complexity of the project. We also believe that the success is not in the completion of the work, but in the client's overall positive experience as we help bring their remodeling ideas “to life” in their homes. Looking to the future, Titan Builders will be a continued leader in the home remodeling market, adopting new ways to engage and connect with both new and previous clients. With today's technology and a more sophisticated, educated customer, we are setting the bar even higher in terms of product and service, and we're proud of it! We are the finest group of professionals...our sales force, craftsmen, our staff, and our leadership are dedicated to achieving the highest results for our valued clients.

"I was thrilled with the finished result! I was rather nervous about everything to start. Titan kept to the estimated timeline, moved with a sense of urgency while working, and communicated well with me. I am incredibly happy with my new bathroom!"

S D on April 2025


Avatar for Mcfarland Remodeling Inc
Mcfarland Remodeling Inc
2727 W JEROME ST
4.61(
173
)
Approved Pro
Mcfarland Remodeling Inc
2727 W JEROME ST
4.61(
173
)
Approved Pro
Customers say: Quality work
563 local quotes requested
27 years of experience

We've been in business for 30 years for a reason - good communication, honest people, and hard work. We put our customers first, applying your taste into every project - our primary goal is complete customer satisfaction. Let McFarland Remodeling, Inc. tackle your next renovation project - call or email us today about your next project.

"Did the job well and quickly. would hire them again."

Brandon H on February 2025

We've been in business for 30 years for a reason - good communication, honest people, and hard work. We put our customers first, applying your taste into every project - our primary goal is complete customer satisfaction. Let McFarland Remodeling, Inc. tackle your next renovation project - call or email us today about your next project.

"Did the job well and quickly. would hire them again."

Brandon H on February 2025


Avatar for The Bathroom Boys
The Bathroom Boys
200/208 North Green Street 3rd Floor
5.00(
7
)
Approved Pro
The Bathroom Boys
200/208 North Green Street 3rd Floor
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
369 local quotes requested

The Bathroom Boys are experts in transforming one the most important rooms in your home, offering options that can make your bathroom feel calm, charming or sleek depending on your style and taste. The Bathroom Boys is locally owned and operated, servicing the greater Chicago area. We are a fully licensed and insured contracting company specializing in bathroom renovations since 2007. At The Bathroom Boys, we understand the value of service, quality, and convenience. We are here for you with a team that you can trust – professionals with the talent and expertise to handle every aspect of your home remodel from conception and design to construction, management, and completion. Every bathroom will be suited to your needs and taste; we never take a “cookie-cutter” approach. We focus on your comfort and safety by keeping the job site clean, secure, and well supervised. We meet with you regularly to give you project updates and progress reports. Our team and expert craftsmen are always helpful and work hard to cater to your specific requests throughout the project. The Bathroom Boys are here to help. Do you dream of a fresh look, spacious showers, or luxurious spa tubs? From a luxury rebuild to resurfacing your bathroom, we have options that can fit your timeline and budget. The Bathroom Boys work with clients purchasing older homes with dated baths, clients who want a new layout or those seeking an entirely new bathroom (half baths too!)

"I needed new tile work for my outdated bathrooms. TheBathroomBoys.com handled everything with precision and professionalism. They helped me pick tiles that matched my style and budget, and the installation was flawless. They worked efficiently and left my space spotless. It’s amazing how much of a difference good tile can make—I feel like I have a brand-new bathroom! I’d recommend these guys to anyone looking for top-notch work, even on smaller projects."

Stacey S on February 2025

The Bathroom Boys are experts in transforming one the most important rooms in your home, offering options that can make your bathroom feel calm, charming or sleek depending on your style and taste. The Bathroom Boys is locally owned and operated, servicing the greater Chicago area. We are a fully licensed and insured contracting company specializing in bathroom renovations since 2007. At The Bathroom Boys, we understand the value of service, quality, and convenience. We are here for you with a team that you can trust – professionals with the talent and expertise to handle every aspect of your home remodel from conception and design to construction, management, and completion. Every bathroom will be suited to your needs and taste; we never take a “cookie-cutter” approach. We focus on your comfort and safety by keeping the job site clean, secure, and well supervised. We meet with you regularly to give you project updates and progress reports. Our team and expert craftsmen are always helpful and work hard to cater to your specific requests throughout the project. The Bathroom Boys are here to help. Do you dream of a fresh look, spacious showers, or luxurious spa tubs? From a luxury rebuild to resurfacing your bathroom, we have options that can fit your timeline and budget. The Bathroom Boys work with clients purchasing older homes with dated baths, clients who want a new layout or those seeking an entirely new bathroom (half baths too!)

"I needed new tile work for my outdated bathrooms. TheBathroomBoys.com handled everything with precision and professionalism. They helped me pick tiles that matched my style and budget, and the installation was flawless. They worked efficiently and left my space spotless. It’s amazing how much of a difference good tile can make—I feel like I have a brand-new bathroom! I’d recommend these guys to anyone looking for top-notch work, even on smaller projects."

Stacey S on February 2025


Avatar for The James Construction Group Inc
The James Construction Group Inc
3520 Lake Ave
5.00(
12
)
Approved Pro
The James Construction Group Inc
3520 Lake Ave
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
850 local quotes requested

The James Group has been building luxury homes in the Chicagoland area for over 14 years. We are committed to making your dream home a reality through an easy, no-hassle experience. Whether you're looking to renovate or build from the ground up, we work with integrity, high quality standards, and an unsurpassed passion for creating your perfect home.

"The work was done on time and there were no pricing surprises. All pricing was agreed in a detailed contract before starting construction, and they used Buildertrend to keep us updated on the status of the renovation"

Brian P on January 2023

The James Group has been building luxury homes in the Chicagoland area for over 14 years. We are committed to making your dream home a reality through an easy, no-hassle experience. Whether you're looking to renovate or build from the ground up, we work with integrity, high quality standards, and an unsurpassed passion for creating your perfect home.

"The work was done on time and there were no pricing surprises. All pricing was agreed in a detailed contract before starting construction, and they used Buildertrend to keep us updated on the status of the renovation"

Brian P on January 2023


Avatar for KSR Home Improvement
KSR Home Improvement
911 S Albert St
4.90(
40
)
Approved Pro
KSR Home Improvement
911 S Albert St
4.90(
40
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
707 local quotes requested

KSR Home Improvement prides itself on its reliability and superior customer service. You can rely on us to provide you with high quality workmanship that will last. Whether you’d like to make simple repairs, or are interested in Full Remodeling, we are at your service. Our company is guided by and committed to excellence.

"Kris did an amazing job. It was a huge job he did by the book. His experience is evident in his accuracy and efficiency. Kris was onsite everyday and worked in a strategic way that there was never any lost time. He has a great eye for detail and design. You can tell he has a passion for his work. He consulted me often when changes needed to be made to the prints. Great communication during the whole project. He works excellent with DYI'ers like myself. He was patient with me and my hundred questions. He was also very flexible if I changed my mind or had an alteration to the original plan. I look forward to working with Kris again."

Michael W on May 2023

KSR Home Improvement prides itself on its reliability and superior customer service. You can rely on us to provide you with high quality workmanship that will last. Whether you’d like to make simple repairs, or are interested in Full Remodeling, we are at your service. Our company is guided by and committed to excellence.

"Kris did an amazing job. It was a huge job he did by the book. His experience is evident in his accuracy and efficiency. Kris was onsite everyday and worked in a strategic way that there was never any lost time. He has a great eye for detail and design. You can tell he has a passion for his work. He consulted me often when changes needed to be made to the prints. Great communication during the whole project. He works excellent with DYI'ers like myself. He was patient with me and my hundred questions. He was also very flexible if I changed my mind or had an alteration to the original plan. I look forward to working with Kris again."

Michael W on May 2023


Gorman Carpentry and Home Renovation
2212 Central St
3.99(
75
)
Approved Pro
Gorman Carpentry and Home Renovation
2212 Central St
3.99(
75
)
Approved Pro
Customers say: Quality work
423 local quotes requested
45 years of experience

We build, remodel, modify, paint, repair, kitchens, bathrooms, flooring, decks, cabinets and more. My crew and I will complete just about any home improvement or maintenance project at rates that fit into just about any budget. We have earned over 200 Five Star Reviews.The table at the bottom of this page shows most of our carpentry, painting, electrical, plumbing and maintenance services. We go beyond traditional services in providing 24/7 emergency cleanup and repairs for Chicago's North Side and Shore. No job is too small or too large for us.

"Lucky and Christian (and the rest of their crew) were great to work with for my bathroom remodel. This was the first full remodel of the bathroom in my 100+ year old house. We encountered some surprises along the way which made a simple remodel more complicated. At each new surprise, Christian suggested a solution which would ensure that I would be happy with this remodel for years and years. Whether doing the demo, re-framing, plumbing, tile work, or final paint and trim, their work was impeccable....and they were very careful to keep my home clean."

Kyle F on March 2025

We build, remodel, modify, paint, repair, kitchens, bathrooms, flooring, decks, cabinets and more. My crew and I will complete just about any home improvement or maintenance project at rates that fit into just about any budget. We have earned over 200 Five Star Reviews.The table at the bottom of this page shows most of our carpentry, painting, electrical, plumbing and maintenance services. We go beyond traditional services in providing 24/7 emergency cleanup and repairs for Chicago's North Side and Shore. No job is too small or too large for us.

"Lucky and Christian (and the rest of their crew) were great to work with for my bathroom remodel. This was the first full remodel of the bathroom in my 100+ year old house. We encountered some surprises along the way which made a simple remodel more complicated. At each new surprise, Christian suggested a solution which would ensure that I would be happy with this remodel for years and years. Whether doing the demo, re-framing, plumbing, tile work, or final paint and trim, their work was impeccable....and they were very careful to keep my home clean."

Kyle F on March 2025

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FAQs for tankless water heater installation projects in Chicago, 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 Chicago, 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.
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