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Tankless water heater repair pros in Glen Ellyn

Avatar for ARS / Rescue Rooter Chicago
ARS / Rescue Rooter Chicago
731 District Drive
4.72(
92
)
Approved Pro
ARS / Rescue Rooter Chicago
731 District Drive
4.72(
92
)
Approved Pro
Customers say: True professional
429 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.

"They tried to charge my dad $440 and replace the pipes for the sink. They initially told me $79 over the phone. The pipes did not need replacing, and he called someone else to do the job. Never again!"

Michael S 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.

"They tried to charge my dad $440 and replace the pipes for the sink. They initially told me $79 over the phone. The pipes did not need replacing, and he called someone else to do the job. Never again!"

Michael S 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 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
73 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
Super Service Award
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1524 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 EcoBuild Plus
EcoBuild Plus
409 West Algonquin Road
5.00(
2
)
Approved Pro
EcoBuild Plus
409 West Algonquin Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1497 local quotes requested

Discover the difference with EcoBuild+, your trusted partner for high-quality home renovations and remodeling. Our experienced team specializes in transforming homes with precision, style, and a commitment to excellence. Whether you’re upgrading a kitchen, modernizing a bathroom, or planning a full home renovation, we bring your vision to life with unmatched craftsmanship and attention to detail. At EcoBuild+, we believe in clear communication, reliable timelines, and delivering results that exceed expectations.

"I was so pleased with the work Eco Build did. They redid my bathroon in my office. It's now so beautiful."

Melinda P on September 2024

Discover the difference with EcoBuild+, your trusted partner for high-quality home renovations and remodeling. Our experienced team specializes in transforming homes with precision, style, and a commitment to excellence. Whether you’re upgrading a kitchen, modernizing a bathroom, or planning a full home renovation, we bring your vision to life with unmatched craftsmanship and attention to detail. At EcoBuild+, we believe in clear communication, reliable timelines, and delivering results that exceed expectations.

"I was so pleased with the work Eco Build did. They redid my bathroon in my office. It's now so beautiful."

Melinda P on September 2024


Avatar for Prime Bath
Prime Bath
660 S Broadway
4.96(
28
)
Approved Pro
Prime Bath
660 S Broadway
4.96(
28
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2149 local quotes requested

Prime Baths and Home Solutions of Illinois is the leader in exceptional custom service for bathroom remodeling projects in the greater Chicagoland area! We provide excellent craftsmanship while offering very competitive pricing, as well as in house installers. No Sub -Contractors! We additionally offer products that are backed up with a lifetime warranty, and have incredible financing offers! Rates as low as 0%. Contact us today to set up a FREE in home quote. We look forward to hearing from you!

"The men made a great new shower area! They cleaned up as well! I called the office to try to arrange the balance of work. Haven’t heard back from anyone - but yes! The work great!"

Jean H on November 2024

Prime Baths and Home Solutions of Illinois is the leader in exceptional custom service for bathroom remodeling projects in the greater Chicagoland area! We provide excellent craftsmanship while offering very competitive pricing, as well as in house installers. No Sub -Contractors! We additionally offer products that are backed up with a lifetime warranty, and have incredible financing offers! Rates as low as 0%. Contact us today to set up a FREE in home quote. We look forward to hearing from you!

"The men made a great new shower area! They cleaned up as well! I called the office to try to arrange the balance of work. Haven’t heard back from anyone - but yes! The work great!"

Jean H on November 2024


Avatar for Modern View Kitchen & Bath Remodeling
Modern View Kitchen & Bath Remodeling
149 Joey Drive
4.76(
122
)
Approved Pro
Modern View Kitchen & Bath Remodeling
149 Joey Drive
4.76(
122
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
380 local quotes requested

With over 27 years of experience, Modern View Kitchen & Bath Remodeling is Chicagoland's premiere General Remodeling Contractor. Your satisfaction is our only concern. Call us today. No job too small, we do it all.

"Great experience from start to finish! Very professional!"

Ankit P on November 2024

With over 27 years of experience, Modern View Kitchen & Bath Remodeling is Chicagoland's premiere General Remodeling Contractor. Your satisfaction is our only concern. Call us today. No job too small, we do it all.

"Great experience from start to finish! Very professional!"

Ankit P on November 2024


Avatar for Homewise Remodelers, Inc
Homewise Remodelers, Inc
2841 N Pulaski Rd
4.89(
91
)
Approved Pro
Homewise Remodelers, Inc
2841 N Pulaski Rd
4.89(
91
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
760 local quotes requested

Chicagoland's Reliable Home Improvement Company servicing the City of Chicago and most suburbs. We specialize in full remodels of kitchens, bathrooms, condos and basements. We do not offer repair work or partial remodels. Celebrating 25 years in business.

"Miro redid our kitchen and half bath and we're thrilled with the results. We got a few quotes and ultimately went with Homewise Remodelers because the price was reasonable and Miro was so thorough in walking us through our options. He helped us select cabinets and worked through several versions of the kitchen layout until we were happy with it--we were easily able to swap out cabinet layouts and finishings, like adding a farmhouse sink. His crew were reliable, on-time, and respectful of our property throughout the remodel and we appreciated their attention to detail. They solicited our input on decorative details and were quick to fix things we didn't like, e.g., the location of kitchen cabinet pulls. We felt they treated our home as they would their own. The project even wrapped up a few days early. We would absolutely recommend Homewise Remodelers and choose them for future projects."

Shelby K on April 2025

Chicagoland's Reliable Home Improvement Company servicing the City of Chicago and most suburbs. We specialize in full remodels of kitchens, bathrooms, condos and basements. We do not offer repair work or partial remodels. Celebrating 25 years in business.

"Miro redid our kitchen and half bath and we're thrilled with the results. We got a few quotes and ultimately went with Homewise Remodelers because the price was reasonable and Miro was so thorough in walking us through our options. He helped us select cabinets and worked through several versions of the kitchen layout until we were happy with it--we were easily able to swap out cabinet layouts and finishings, like adding a farmhouse sink. His crew were reliable, on-time, and respectful of our property throughout the remodel and we appreciated their attention to detail. They solicited our input on decorative details and were quick to fix things we didn't like, e.g., the location of kitchen cabinet pulls. We felt they treated our home as they would their own. The project even wrapped up a few days early. We would absolutely recommend Homewise Remodelers and choose them for future projects."

Shelby K on April 2025


Avatar for J&S Plumbing, Inc.
J&S Plumbing, Inc.
370 Bond St
4.67(
837
)
Approved Pro
J&S Plumbing, Inc.
370 Bond St
4.67(
837
)
Approved Pro
Super Service Award
Customers say: Super punctual
750 local quotes requested
34 years of experience

Award winning service is just a phone call away! J&S Plumbing is available by phone 24/7/365. You will always speak to a live person to provide excellent service for your plumbing needs. Just dial P L U M B E R (758-6237) from any Chicagoland area code: 312, 630, 708, 773 or 847. NO extra charge for nights, weekends, or holidays. J&S Plumbing is an licensed, bonded and insured plumbing contractor servicing the Chicago-land area since 1991. We provide a professional staff, licensed plumbers, rapid response time, technical skill & superior workmanship. We service a diverse customer base including hotels, hospitals, restaurants, apartment complexes, industrial facilities & property management firms. We also offer a wide variety of services ranging from residential and commercial emergency service plumbing, to full sewer & water service repair & replacement (including hydro jetting). No job is too big or too small. Take a look at our website http://jsplumbing.net for additional company information.

"Very well efficient and pleasant"

Rae Beth E on June 2025

Award winning service is just a phone call away! J&S Plumbing is available by phone 24/7/365. You will always speak to a live person to provide excellent service for your plumbing needs. Just dial P L U M B E R (758-6237) from any Chicagoland area code: 312, 630, 708, 773 or 847. NO extra charge for nights, weekends, or holidays. J&S Plumbing is an licensed, bonded and insured plumbing contractor servicing the Chicago-land area since 1991. We provide a professional staff, licensed plumbers, rapid response time, technical skill & superior workmanship. We service a diverse customer base including hotels, hospitals, restaurants, apartment complexes, industrial facilities & property management firms. We also offer a wide variety of services ranging from residential and commercial emergency service plumbing, to full sewer & water service repair & replacement (including hydro jetting). No job is too big or too small. Take a look at our website http://jsplumbing.net for additional company information.

"Very well efficient and pleasant"

Rae Beth E on June 2025


Avatar for Haris Inc
Haris Inc
1336 Downing Ct
4.60(
387
)
Approved Pro
Haris Inc
1336 Downing Ct
4.60(
387
)
Approved Pro
Super Service Award
Customers say: Super punctual
819 local quotes requested
20 years of experience

Haris Inc. Home Remodeling is a general contractor specializing in residential construction. Founded in Wheaton over a decade ago, we take pride in meeting and exceeding the needs of our clients. We work in close cooperation with project owners to ensure their wishes are taken into account. We also provide advice on alternative solutions that can save time and money without compromising quality. Please call for availability, we do book out usually about a week.

"We loved working with Ibro! He is super responsive, which is something people are usually concerned about when it comes to working with a contractor. Any time we had any questions or concerns, Ibro would call almost immediately. He showed up on time every day we expected and was always very neat & tidy with his work space. Our project costed about what we expected, and he does beautiful work! He renovated our primary bathroom and closet, and it’s everything we hoped it would be and more! He is very skilled and takes his time to make sure everything looks perfect. We are super impressed with his work and will definitely be using his services again for any future projects."

Mikayla E on March 2025

Haris Inc. Home Remodeling is a general contractor specializing in residential construction. Founded in Wheaton over a decade ago, we take pride in meeting and exceeding the needs of our clients. We work in close cooperation with project owners to ensure their wishes are taken into account. We also provide advice on alternative solutions that can save time and money without compromising quality. Please call for availability, we do book out usually about a week.

"We loved working with Ibro! He is super responsive, which is something people are usually concerned about when it comes to working with a contractor. Any time we had any questions or concerns, Ibro would call almost immediately. He showed up on time every day we expected and was always very neat & tidy with his work space. Our project costed about what we expected, and he does beautiful work! He renovated our primary bathroom and closet, and it’s everything we hoped it would be and more! He is very skilled and takes his time to make sure everything looks perfect. We are super impressed with his work and will definitely be using his services again for any future projects."

Mikayla E on March 2025

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Tankless water heater installations FAQs

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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