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Tankless water heater installers in Elgin

Avatar for JVS Plumbing Company
JVS Plumbing Company
5211 Mann Drive, Unit D
4.92(
113
)
Approved Pro
JVS Plumbing Company
5211 Mann Drive, Unit D
4.92(
113
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
17 local quotes requested

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

"JVS came out quickly and was able to determine the cause of my kitchen leak and stop it immediately. They have been quick to respond and supplied me with estimates and quick turnaround on appointment availability. Highly recommend."

Karah J on March 2025

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

"JVS came out quickly and was able to determine the cause of my kitchen leak and stop it immediately. They have been quick to respond and supplied me with estimates and quick turnaround on appointment availability. Highly recommend."

Karah J on March 2025


Avatar for R.A. Mechanical, Inc.
R.A. Mechanical, Inc.
1929 Clearing Ct
4.78(
319
)
Approved Pro
R.A. Mechanical, Inc.
1929 Clearing Ct
4.78(
319
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
296 local quotes requested

We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We 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.

"Professional and courteous, job completed and cleaned up on time and within estimated cost."

Dave F on April 2025

We are dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We 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.

"Professional and courteous, job completed and cleaned up on time and within estimated cost."

Dave F on April 2025


Avatar for ARS / Rescue Rooter Chicago
ARS / Rescue Rooter Chicago
731 District Drive
4.68(
93
)
Approved Pro
ARS / Rescue Rooter Chicago
731 District Drive
4.68(
93
)
Approved Pro
Customers say: True professional
470 local quotes requested
103 years of experience

ARS®/Rescue Rooter® Chicago was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"DO NOT HIRE ARS !!!!!!!!!! Extremely disappointed with ARS. We were misquoted on a major sewer line repair ? their technician gave us a firm price without fully inspecting the line, only to come back later with an additional $7,499 estimate after the job was supposedly finished. We also had a basement flood due to a pipe left open by their tech, which cost us time off work and stress. Despite multiple visits, miscommunications, and promises, we still had unresolved issues weeks later. Even the contract stated 2?10 ft of pipe would be replaced, but only 7 ft was done per the permit. When we raised concerns, ARS gave us the runaround. This was a frustrating, expensive experience, and we feel taken advantage of. We trusted their expertise and got poor service instead. It has been almost a month and they have NOT SOLVED OUR PROBLEM!!!!!!!!!"

Noemi T on May 2025

ARS®/Rescue Rooter® Chicago was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"DO NOT HIRE ARS !!!!!!!!!! Extremely disappointed with ARS. We were misquoted on a major sewer line repair ? their technician gave us a firm price without fully inspecting the line, only to come back later with an additional $7,499 estimate after the job was supposedly finished. We also had a basement flood due to a pipe left open by their tech, which cost us time off work and stress. Despite multiple visits, miscommunications, and promises, we still had unresolved issues weeks later. Even the contract stated 2?10 ft of pipe would be replaced, but only 7 ft was done per the permit. When we raised concerns, ARS gave us the runaround. This was a frustrating, expensive experience, and we feel taken advantage of. We trusted their expertise and got poor service instead. It has been almost a month and they have NOT SOLVED OUR PROBLEM!!!!!!!!!"

Noemi T on May 2025


Avatar for BOESCHE PLUMBING LLC
BOESCHE PLUMBING LLC
200 Lakeside Court Unit 1431
5.00(
7
)
Approved Pro
BOESCHE PLUMBING LLC
200 Lakeside Court Unit 1431
5.00(
7
)
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 a miracle worker super happy with the results thank you brother!!!"

adrian c 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 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 a miracle worker super happy with the results thank you brother!!!"

adrian c on May 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
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1580 local quotes requested

Looking for a company that offers exceptional communication, expert advice, full design services, material ordering, a dedicated project manager, master installers, and a comprehensive warranty for your kitchen, bathroom, basement, or home remodeling? You’re in the right place. 4Ever Remodeling is known as The Remodeling Machine—delivering stress-free, high-quality projects on time and on budget through a proven, streamlined process trusted by homeowners.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025

Looking for a company that offers exceptional communication, expert advice, full design services, material ordering, a dedicated project manager, master installers, and a comprehensive warranty for your kitchen, bathroom, basement, or home remodeling? You’re in the right place. 4Ever Remodeling is known as The Remodeling Machine—delivering stress-free, high-quality projects on time and on budget through a proven, streamlined process trusted by homeowners.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025


Avatar for Jakubek Inc Remodeling
Jakubek Inc Remodeling
5016 N Oneida Ave
4.90(
110
)
Approved Pro
Jakubek Inc Remodeling
5016 N Oneida Ave
4.90(
110
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
580 local quotes requested

At Jakubek Remodeling, we’re a proud family-owned business dedicated to transforming homes with craftsmanship you can trust. With years of hands-on experience, we specialize in kitchens, bathrooms, basements, and full-home renovations. Every project is treated like it’s for our own family—done with care, precision, and honesty. Our team combines old-school work ethic with modern design sensibilities, delivering quality results on time and on budget. Whether you're updating a single room or reimagining your entire space, we’re here to bring your vision to life with personalized service and clear communication every step of the way. Let us help make your house feel more like home.

"Wonderful!!! Love my bathroom remodel thanks to David and Robert. We needed to reschedule for many months due to my father being ill. They were so kind and thoughtful about it. Most contractors would have taken your deposit and never contacted you again. Not them. We completed the project and I am so so happy. They were punctual and tidy, cleaning up every day inside my unit and in the common area of my floor hallway. Talented contractors and even better humans! Thank you both!"

JULIE S on March 2025

At Jakubek Remodeling, we’re a proud family-owned business dedicated to transforming homes with craftsmanship you can trust. With years of hands-on experience, we specialize in kitchens, bathrooms, basements, and full-home renovations. Every project is treated like it’s for our own family—done with care, precision, and honesty. Our team combines old-school work ethic with modern design sensibilities, delivering quality results on time and on budget. Whether you're updating a single room or reimagining your entire space, we’re here to bring your vision to life with personalized service and clear communication every step of the way. Let us help make your house feel more like home.

"Wonderful!!! Love my bathroom remodel thanks to David and Robert. We needed to reschedule for many months due to my father being ill. They were so kind and thoughtful about it. Most contractors would have taken your deposit and never contacted you again. Not them. We completed the project and I am so so happy. They were punctual and tidy, cleaning up every day inside my unit and in the common area of my floor hallway. Talented contractors and even better humans! Thank you both!"

JULIE S on March 2025


Avatar for Flo-Maxx Sewer & Plumbing, Inc.
Flo-Maxx Sewer & Plumbing, Inc.
17035 Westview Avenue
4.80(
40
)
Approved Pro
Flo-Maxx Sewer & Plumbing, Inc.
17035 Westview Avenue
4.80(
40
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
189 local quotes requested

Flo-Maxx is a leader in the sewer Industry, We are family owned and operated. We have all the latest equipment in the plumbing industry combine that with our reasonable prices you can't lose, give us a try!!

"It went well, liked their services."

Benjamin B on April 2025

Flo-Maxx is a leader in the sewer Industry, We are family owned and operated. We have all the latest equipment in the plumbing industry combine that with our reasonable prices you can't lose, give us a try!!

"It went well, liked their services."

Benjamin B on April 2025


Avatar for Able Sewerage Company
Able Sewerage Company
3024 E 79th St
4.78(
41
)
Approved Pro
Able Sewerage Company
3024 E 79th St
4.78(
41
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
674 local quotes requested

Able Sewerage Company, in Chicago, IL, is the area's leading sewer cleaning company serving Cook, Will and Kankakee counties since 1957. We offer sewer cleaning and repair, sump pumps, sewer construction, rodding, sewer and septic inspection and more. For all your sewer cleaning and repair needs, contact Able Sewerage Company in Chicago.

"It went extremely well. The company sent out a plumber within 30 minutes to diagnose the issue. The hot water heater wasn't connected to the piping and water was gushing out instead of draining into the piping. It was a simple fix and the plumber came in and didn't charge for the 5 minute fix. I was so thankful. I would definitely recommend and use them again."

Vanessa M on January 2018

Able Sewerage Company, in Chicago, IL, is the area's leading sewer cleaning company serving Cook, Will and Kankakee counties since 1957. We offer sewer cleaning and repair, sump pumps, sewer construction, rodding, sewer and septic inspection and more. For all your sewer cleaning and repair needs, contact Able Sewerage Company in Chicago.

"It went extremely well. The company sent out a plumber within 30 minutes to diagnose the issue. The hot water heater wasn't connected to the piping and water was gushing out instead of draining into the piping. It was a simple fix and the plumber came in and didn't charge for the 5 minute fix. I was so thankful. I would definitely recommend and use them again."

Vanessa M on January 2018


Avatar for PHI3 Construction
PHI3 Construction
303 East Green St., Suite 591
5.00(
7
)
Approved Pro
PHI3 Construction
303 East Green St., Suite 591
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2248 local quotes requested

PHI3 Construction is the premier choice for overseeing all your residential building projects, both inside and out. From stunning concrete patios, walkways, and driveways to transformative renovations in kitchens, bathrooms, and basements, we are dedicated to bringing your vision to life! Plus, our comprehensive snow removal services ensure your property remains safe and accessible all winter long!

"Doug & Don were very thorough with explaining the construction process to me and my husband. They built us a large patio with an outdoor kitchen and it turned out beautiful."

Cynthia D on September 2023

PHI3 Construction is the premier choice for overseeing all your residential building projects, both inside and out. From stunning concrete patios, walkways, and driveways to transformative renovations in kitchens, bathrooms, and basements, we are dedicated to bringing your vision to life! Plus, our comprehensive snow removal services ensure your property remains safe and accessible all winter long!

"Doug & Don were very thorough with explaining the construction process to me and my husband. They built us a large patio with an outdoor kitchen and it turned out beautiful."

Cynthia D on September 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
616 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

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Tankless water heater installations FAQs

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 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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