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Tankless water heater repair pros in Elk Grove Village

Avatar for InSink, Inc.
InSink, Inc.
23W520 Saint Charles Road
4.83(
58
)
Approved Pro
InSink, Inc.
23W520 Saint Charles Road
4.83(
58
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

Gracious service is an ideal that we have built into the foundation of our company. It means that we are dedicated to the quality of our service and bring generosity of spirit and appreciation to the lives of our customers. At InSink, Inc. we set a standard of service excellence and drive for continuous improvement as we respond to the dynamic needs of our customers and community. InSink, Inc. is committed to bringing the best service experience to our customers through knowledge and the willingness to share it.

"The price was somewhat higher than I expected, especially when I saw how little time it took. The work was done well, and (again) quickly, and the people were clean and took care of COVID protection. Got in touch with them, but also not perfect. Still, the job got done quickly and well once contact got made. I would use them again, mainly because relatively high charges are just about unavoidable with plumbers. They did what they said they would do, for the price they quoted me and did it well."

Ben W on October 2020

Gracious service is an ideal that we have built into the foundation of our company. It means that we are dedicated to the quality of our service and bring generosity of spirit and appreciation to the lives of our customers. At InSink, Inc. we set a standard of service excellence and drive for continuous improvement as we respond to the dynamic needs of our customers and community. InSink, Inc. is committed to bringing the best service experience to our customers through knowledge and the willingness to share it.

"The price was somewhat higher than I expected, especially when I saw how little time it took. The work was done well, and (again) quickly, and the people were clean and took care of COVID protection. Got in touch with them, but also not perfect. Still, the job got done quickly and well once contact got made. I would use them again, mainly because relatively high charges are just about unavoidable with plumbers. They did what they said they would do, for the price they quoted me and did it well."

Ben W on October 2020


Avatar for ARS / Rescue Rooter Chicago
ARS / Rescue Rooter Chicago
731 District Drive
4.72(
93
)
Approved Pro
ARS / Rescue Rooter Chicago
731 District Drive
4.72(
93
)
Approved Pro
Customers say: True professional
482 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.

"He did a very good job and explain things and fix a few things with piping."

Gregory B on June 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.

"He did a very good job and explain things and fix a few things with piping."

Gregory B on June 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
87 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 BOESCHE PLUMBING LLC
BOESCHE PLUMBING LLC
200 Lakeside Court Unit 1431
5.00(
9
)
Approved Pro
BOESCHE PLUMBING LLC
200 Lakeside Court Unit 1431
5.00(
9
)
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 was fantastic. Very professional and fast. Highly recommend. "

Will F 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 was fantastic. Very professional and fast. Highly recommend. "

Will F on June 2025


Avatar for TRIANGLE PLUMBING LLC
TRIANGLE PLUMBING LLC
18515 State Route 173
4.98(
26
)
Approved Pro
TRIANGLE PLUMBING LLC
18515 State Route 173
4.98(
26
)
Approved Pro
Customers say: True professional
78 local quotes requested
2 years of experience

Triangle Plumbing, operated by a seasoned professional, offers comprehensive plumbing solutions for both residential and commercial clients. With years of experience and a commitment to excellence, we provide a full range of services, including installations, repairs, and 24/7 emergency assistance. Combining quality workmanship with competitive pricing, Nathan and his crew ensure customer satisfaction through transparent communication and prompt, efficient service. Contact Triangle Plumbing for expert solutions tailored to your needs and make us your dedicated plumbing contractor to address all your plumbing concerns with precision and care.

"Fit me in as a last minute appointment yesterday and completed the job efficiently. Very pleased."

A R on May 2025

Triangle Plumbing, operated by a seasoned professional, offers comprehensive plumbing solutions for both residential and commercial clients. With years of experience and a commitment to excellence, we provide a full range of services, including installations, repairs, and 24/7 emergency assistance. Combining quality workmanship with competitive pricing, Nathan and his crew ensure customer satisfaction through transparent communication and prompt, efficient service. Contact Triangle Plumbing for expert solutions tailored to your needs and make us your dedicated plumbing contractor to address all your plumbing concerns with precision and care.

"Fit me in as a last minute appointment yesterday and completed the job efficiently. Very pleased."

A R 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
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1474 local quotes requested

Kitchen Remodeling – Bold design. Flawless execution. Premium finishes. 3-year warranty. Expert-managed for stress-free, high-quality remodeling. Bathroom Remodeling – Sleek design. Low-curb showers. Triple waterproofing. Expertly installed. Professionally managed from start to finish. Basement Remodeling – Smart layouts. Spray foam insulation. Warm finishes. Master installers. Fully managed transformation into a quiet, livable, and comfortable space. Home Remodeling – From showpiece kitchens to spa-like bathrooms and fully finished basements, we deliver expert design, high-end craftsmanship, and smooth project execution—done right, every time.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025

Kitchen Remodeling – Bold design. Flawless execution. Premium finishes. 3-year warranty. Expert-managed for stress-free, high-quality remodeling. Bathroom Remodeling – Sleek design. Low-curb showers. Triple waterproofing. Expertly installed. Professionally managed from start to finish. Basement Remodeling – Smart layouts. Spray foam insulation. Warm finishes. Master installers. Fully managed transformation into a quiet, livable, and comfortable space. Home Remodeling – From showpiece kitchens to spa-like bathrooms and fully finished basements, we deliver expert design, high-end craftsmanship, and smooth project execution—done right, every time.

"Excellent… no regrets using 4 Ever Remodeling"

Carol D on April 2025


Avatar for Above & Beyond Construction
Above & Beyond Construction
2141 W Crescent Ave
4.98(
41
)
Approved Pro
Above & Beyond Construction
2141 W Crescent Ave
4.98(
41
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
400 local quotes requested

In business since 1993, specializing in residential & commercial addition, build outs and all types of remodeling: bathrooms, kitchens, etc. References are available upon request and free estimates are always provided..We currently have 11 employees, though when appropriate, we use sub contractors. All tradesmen (carpenters, plumbers, HVAC specialists, electricians) are licensed with the state of Illinois. Welcome to Above & Beyond Construction, where we specialize in custom homes, additions, major renovations and whole house remodeling. Above & Beyond follows in the same core traditions and values since over two decades ago when the company was founded by owner Chester Sulewski. Today, we continue in that same tradition of superior custom design, exceptional quality, alongside a professional and courteous work ethic. Coupled with input and communication from our customers, we are able to meet our main goal: to accommodate your budget and lifestyle. Call today for the best!

"Above and Beyond Construction recently completed an almost whole-house renovation including a family room addition, a fully remodeled kitchen, relocated stairways, three bathrooms, and a finished basement. The addition seamlessly blends with the original spaces, making it feel like a natural extension of my home. The work is detailed and outstanding to the point that visitors do not know where the original 1911 house ends and the 2024 house begins. The highly skilled craftsmen matched the woodwork details of the original house to the new addition perfectly. Chester is easy to work with, has a positive outlook, and a good sense of humor. He will work with you to answer questions, provide suggestions, and address concerns throughout the renovation process. Above and Beyond transformed my little frame house from an outdated, decades-neglected, design and décor calamity left by the prior owners into an elegant space that honors tradition yet transcends centuries."

Debbie B on October 2024

In business since 1993, specializing in residential & commercial addition, build outs and all types of remodeling: bathrooms, kitchens, etc. References are available upon request and free estimates are always provided..We currently have 11 employees, though when appropriate, we use sub contractors. All tradesmen (carpenters, plumbers, HVAC specialists, electricians) are licensed with the state of Illinois. Welcome to Above & Beyond Construction, where we specialize in custom homes, additions, major renovations and whole house remodeling. Above & Beyond follows in the same core traditions and values since over two decades ago when the company was founded by owner Chester Sulewski. Today, we continue in that same tradition of superior custom design, exceptional quality, alongside a professional and courteous work ethic. Coupled with input and communication from our customers, we are able to meet our main goal: to accommodate your budget and lifestyle. Call today for the best!

"Above and Beyond Construction recently completed an almost whole-house renovation including a family room addition, a fully remodeled kitchen, relocated stairways, three bathrooms, and a finished basement. The addition seamlessly blends with the original spaces, making it feel like a natural extension of my home. The work is detailed and outstanding to the point that visitors do not know where the original 1911 house ends and the 2024 house begins. The highly skilled craftsmen matched the woodwork details of the original house to the new addition perfectly. Chester is easy to work with, has a positive outlook, and a good sense of humor. He will work with you to answer questions, provide suggestions, and address concerns throughout the renovation process. Above and Beyond transformed my little frame house from an outdated, decades-neglected, design and décor calamity left by the prior owners into an elegant space that honors tradition yet transcends centuries."

Debbie B on October 2024


Avatar for Regency Home Remodeling
Regency Home Remodeling
2323 Green Bay Road
4.51(
87
)
Approved Pro
Regency Home Remodeling
2323 Green Bay Road
4.51(
87
)
Approved Pro
Customers say: True professional
658 local quotes requested
32 years of experience

The people behind Regency Home Remodeling have been remodeling Chicagoland for over 4 decades. Our commitment to excellence is the trait that separates Regency from our competitors. Quality, price and service are just some of the characteristics that Regency Home Remodeling applies to every project. We strive to exceed our customer’s expectations from the very first time we meet. Regency applies our vast knowledge and expertise to each project we are entrusted to build and will adhere to all building codes as well as industry standards and guidelines. Our customers save 40% to 60% on materials, as we pass on our Factory-direct discounts from all of our top suppliers. You will always be able to select the materials you want at the lowest prices. We will never cut any corners and devote ourselves to building our customers beautiful functional and affordable projects. When you choose Regency, you are guaranteed that your job will feature top of the line industry products and be built to your specifications. Regency offers full manufacturer's warranties as well as our unprecedented Regency service guarantee. Why get another free estimate, when you can get your exact Regency price? Start experiencing the Regency difference by contact us today.

"Regency's craftsmanship was superior. There staff worked efficiently and completed our bathroom remodeling project in the promised time frame. The project manager and staff were easy to work with and willing to go the extra mile to satisfy our needs. Our remodeled bathrooms are both beautiful and functional! We highly recommend Regency Home Remodeling to other homeowners who are planning to remodel their bathrooms."

LARRY M on January 2025

The people behind Regency Home Remodeling have been remodeling Chicagoland for over 4 decades. Our commitment to excellence is the trait that separates Regency from our competitors. Quality, price and service are just some of the characteristics that Regency Home Remodeling applies to every project. We strive to exceed our customer’s expectations from the very first time we meet. Regency applies our vast knowledge and expertise to each project we are entrusted to build and will adhere to all building codes as well as industry standards and guidelines. Our customers save 40% to 60% on materials, as we pass on our Factory-direct discounts from all of our top suppliers. You will always be able to select the materials you want at the lowest prices. We will never cut any corners and devote ourselves to building our customers beautiful functional and affordable projects. When you choose Regency, you are guaranteed that your job will feature top of the line industry products and be built to your specifications. Regency offers full manufacturer's warranties as well as our unprecedented Regency service guarantee. Why get another free estimate, when you can get your exact Regency price? Start experiencing the Regency difference by contact us today.

"Regency's craftsmanship was superior. There staff worked efficiently and completed our bathroom remodeling project in the promised time frame. The project manager and staff were easy to work with and willing to go the extra mile to satisfy our needs. Our remodeled bathrooms are both beautiful and functional! We highly recommend Regency Home Remodeling to other homeowners who are planning to remodel their bathrooms."

LARRY M on January 2025


Avatar for Roberts General Remodeling LLC
Roberts General Remodeling LLC
39W539 Juliet Drive
4.88(
16
)
Approved Pro
Roberts General Remodeling LLC
39W539 Juliet Drive
4.88(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
746 local quotes requested

*FREE ESTIMATES! We have the experience and dedication to bring your dreams to reality! Specializing in Remodeling Services, wood flooring, tile, cabinets, drywall, framing, porches, patios, fences and decks. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"quick, reliable and excellent work"

tim D on August 2024

*FREE ESTIMATES! We have the experience and dedication to bring your dreams to reality! Specializing in Remodeling Services, wood flooring, tile, cabinets, drywall, framing, porches, patios, fences and decks. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"quick, reliable and excellent work"

tim D on August 2024

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FAQs for tankless water heater installation projects in Elk Grove Village, IL

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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