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Tankless water heater repair pros in Oak Park

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


Q M R Remodeling
17439 Woodbrook Ln
4.76(
46
)
Approved Pro
Q M R Remodeling
17439 Woodbrook Ln
4.76(
46
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
439 local quotes requested

We have completed hundreds of home improvement projects in our twenty six years of business. Reach out by phone or visit our website to schedule a consultation. Thanks!

"Jeff had done beautiful work at my parents house so I was excited to use him for a kitchen remodel in my first home. He is always friendly, professional, and responsive. He can handle any kind of issue that may arise, such as the need to move an unexpected vent. For our kitchen he tore down a pantry closet and the soffit, installed new flooring, cabinets, backsplash, shelving, range hood, lighting. He has great recommendations and his attention to detail is impeccable. We highly recommend Jeff and his team for your project!"

Amy S on March 2025

We have completed hundreds of home improvement projects in our twenty six years of business. Reach out by phone or visit our website to schedule a consultation. Thanks!

"Jeff had done beautiful work at my parents house so I was excited to use him for a kitchen remodel in my first home. He is always friendly, professional, and responsive. He can handle any kind of issue that may arise, such as the need to move an unexpected vent. For our kitchen he tore down a pantry closet and the soffit, installed new flooring, cabinets, backsplash, shelving, range hood, lighting. He has great recommendations and his attention to detail is impeccable. We highly recommend Jeff and his team for your project!"

Amy S 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
1541 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 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
596 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 DAL Builders
DAL Builders
1 Mid America Plaza
4.66(
311
)
Approved Pro
DAL Builders
1 Mid America Plaza
4.66(
311
)
Approved Pro
Customers say: Quality work
880 local quotes requested
31 years of experience

DAL Builders has been handling various construction jobs from simple re-modeling to full-scale new construction since 1994. Our team of licensed experts ensures 100% satisfaction every time. Our mission at DAL Builders Inc. is to provide service that exceeds our clients expectations. We strive to provide a safe and enjoyable workplace. We treat every job as if we were working in our own home, Providing quality work at a fair price. Always being conscientious of our surroundings using environmentally friendly products and practices at no additional cost to our clients.

"DAL did a fantastic job. They were communicative throughout the process and made sure the quality of work was excellent."

Lindsey K on November 2024

DAL Builders has been handling various construction jobs from simple re-modeling to full-scale new construction since 1994. Our team of licensed experts ensures 100% satisfaction every time. Our mission at DAL Builders Inc. is to provide service that exceeds our clients expectations. We strive to provide a safe and enjoyable workplace. We treat every job as if we were working in our own home, Providing quality work at a fair price. Always being conscientious of our surroundings using environmentally friendly products and practices at no additional cost to our clients.

"DAL did a fantastic job. They were communicative throughout the process and made sure the quality of work was excellent."

Lindsey K on November 2024


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
568 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 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
698 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


Avatar for G & G Kitchen and Bath Restoration
G & G Kitchen and Bath Restoration
1050 Country Club Rd
4.74(
58
)
Approved Pro
G & G Kitchen and Bath Restoration
1050 Country Club Rd
4.74(
58
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
748 local quotes requested

Formerly know as G & G Furniture and Cabinet Restoration - Same Ownership since 1976 - We specialize in Refacing/Painting & Restoration of cabinets. All of our cabinets include custom doors, stain colors, paint colors, and finishing options. We also specialize in full Kitchen & Bath Remodeling, Counter Tops, Interior Doors, and all trim including crown molding.Tell us what you want to spend, and we will work out a plan to meet your budget.

"We researched several kitchen restoration companies and finally selected 3 of them to give us estimates for painting our outdated oak cabinets in the kitchen and master bathroom. The price ranged widely among the 3 companies. One estimate was extremely high. GG Kitchen Restorations was the cheapest estimate however, once we had each company come out and had them explain what they were going to do it was very evident that GG Restorations was going to be a one-stop shop for us to get everything done as we needed and with high quality workmanship. We did have a couple of extra small issues in the cabinets that needed to be fixed prior to the painting prep could start and the other 2 companies would either charge us a huge amount to do a drastic re-design which really wasn’t needed or said they wouldn’t do that type of work and left it up to us. GG Restorations was more than willing to help us get past these small barriers and get our dream kitchen to our specifications at a reasonable cost. Frank and his team were great. Frank is very pleasant and fun to work with and he takes the time to really get to know what you want. Chris and Tim, that did the work in the house, did excellent work, and they never left a mess. Our kitchen and bathroom look great and what a transformation from old to a modern look. We highly recommend GG restorations to anyone."

Joel U on May 2024

Formerly know as G & G Furniture and Cabinet Restoration - Same Ownership since 1976 - We specialize in Refacing/Painting & Restoration of cabinets. All of our cabinets include custom doors, stain colors, paint colors, and finishing options. We also specialize in full Kitchen & Bath Remodeling, Counter Tops, Interior Doors, and all trim including crown molding.Tell us what you want to spend, and we will work out a plan to meet your budget.

"We researched several kitchen restoration companies and finally selected 3 of them to give us estimates for painting our outdated oak cabinets in the kitchen and master bathroom. The price ranged widely among the 3 companies. One estimate was extremely high. GG Kitchen Restorations was the cheapest estimate however, once we had each company come out and had them explain what they were going to do it was very evident that GG Restorations was going to be a one-stop shop for us to get everything done as we needed and with high quality workmanship. We did have a couple of extra small issues in the cabinets that needed to be fixed prior to the painting prep could start and the other 2 companies would either charge us a huge amount to do a drastic re-design which really wasn’t needed or said they wouldn’t do that type of work and left it up to us. GG Restorations was more than willing to help us get past these small barriers and get our dream kitchen to our specifications at a reasonable cost. Frank and his team were great. Frank is very pleasant and fun to work with and he takes the time to really get to know what you want. Chris and Tim, that did the work in the house, did excellent work, and they never left a mess. Our kitchen and bathroom look great and what a transformation from old to a modern look. We highly recommend GG restorations to anyone."

Joel U on May 2024


Avatar for Handyman Pros
Handyman Pros
Northwest Suburbs
4.76(
891
)
Approved Pro
Handyman Pros
Northwest Suburbs
4.76(
891
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1308 local quotes requested

ONE CALL CAN SOLVE ALL YOUR HOUSE PROBLEMS Professional Handyman Services, Kitchen & Bath Remodeling, Plumbing, Electrical, Carpentry, Tiling, Flooring Insured Bonded Guaranteed LIVE PHONE HELP Mon-Fri 8-5 email chat after hours... Chicago Home Repair License #2209943

"Handyman Pros sent a highly qualified worker. He was friendly and easy to work with. The handyman did very precise work and we were quite pleased with the outcome."

Bill H on June 2025

ONE CALL CAN SOLVE ALL YOUR HOUSE PROBLEMS Professional Handyman Services, Kitchen & Bath Remodeling, Plumbing, Electrical, Carpentry, Tiling, Flooring Insured Bonded Guaranteed LIVE PHONE HELP Mon-Fri 8-5 email chat after hours... Chicago Home Repair License #2209943

"Handyman Pros sent a highly qualified worker. He was friendly and easy to work with. The handyman did very precise work and we were quite pleased with the outcome."

Bill H on June 2025


Redstone Builders Inc
3139 N Lincoln Ave
4.42(
124
)
Approved Pro
Redstone Builders Inc
3139 N Lincoln Ave
4.42(
124
)
Approved Pro
Customers say: Quality work
664 local quotes requested
32 years of experience

6 employees. Uses subs for heating, plumbing & electrical. Cost is determined by the job. No travel charges.

"JOB WELL DONE! Redstone Builders did an excellent job remodeling my outdated bathroom. Howard, representative and owner, directly supervised my project from start to finish. From overseeing daily progress, on time start, to finally touches to my bathroom! Always professional and on time(this is a sticking point for me. To be a professional in any field, means being on time and on schedule). He was also flexible when I requested a change in my project. It was done quickly and to my satisfaction. I will be hiring Redstone again!"

Irma P on April 2021

6 employees. Uses subs for heating, plumbing & electrical. Cost is determined by the job. No travel charges.

"JOB WELL DONE! Redstone Builders did an excellent job remodeling my outdated bathroom. Howard, representative and owner, directly supervised my project from start to finish. From overseeing daily progress, on time start, to finally touches to my bathroom! Always professional and on time(this is a sticking point for me. To be a professional in any field, means being on time and on schedule). He was also flexible when I requested a change in my project. It was done quickly and to my satisfaction. I will be hiring Redstone again!"

Irma P on April 2021

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FAQs for tankless water heater installation projects in Oak Park, 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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