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Tankless water heater repair pros in Orland Park

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
452 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 TF Sullivan Plumbing, Inc.
TF Sullivan Plumbing, Inc.
7440 Duvan Drive
5.00(
16
)
Approved Pro
TF Sullivan Plumbing, Inc.
7440 Duvan Drive
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
56 local quotes requested

Family owned and operated business with 25+ years of experience. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied.

"Installers were very thorough in Replacing water heater and cleanup"

Tom M on March 2025

Family owned and operated business with 25+ years of experience. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied.

"Installers were very thorough in Replacing water heater and cleanup"

Tom M on March 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
419 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 Samanco Construction Ltd
Samanco Construction Ltd
11109 S Saint Louis Ave
4.52(
465
)
Approved Pro
Samanco Construction Ltd
11109 S Saint Louis Ave
4.52(
465
)
Approved Pro
Customers say: Quality work
571 local quotes requested
55 years of experience

We are a full service contractor striving for 100% satisfaction. We always offer free consultations for any project large or small and are more than happy to make present or recent customer jobs available to visit or contact. Over 30 years of experience and meticulous attention detail mean you can be confident in your remodeling project.

"What can I say about Dan and crew? If there were six stars, I would have given them all of those! Our powder room job was also flooring for the hallway and laundry room, plus a utility sink. It was a total gut job in the bathroom. Dan could not have been nicer, quoted us a more than fair price and the job was finished in record time. He was very responsive to any questions we had (ok mostly me). Also, his workers (2) were fantastic. I'm not sure if I should name them, so I won't. They were efficient and professional, asked questions when needed and cleaned up the site and their work space (our garage) every single day. They treated our home with care, as well as our old appliances and new fixtures. We could not have been happier with all of it."

Lisa A on October 2024

We are a full service contractor striving for 100% satisfaction. We always offer free consultations for any project large or small and are more than happy to make present or recent customer jobs available to visit or contact. Over 30 years of experience and meticulous attention detail mean you can be confident in your remodeling project.

"What can I say about Dan and crew? If there were six stars, I would have given them all of those! Our powder room job was also flooring for the hallway and laundry room, plus a utility sink. It was a total gut job in the bathroom. Dan could not have been nicer, quoted us a more than fair price and the job was finished in record time. He was very responsive to any questions we had (ok mostly me). Also, his workers (2) were fantastic. I'm not sure if I should name them, so I won't. They were efficient and professional, asked questions when needed and cleaned up the site and their work space (our garage) every single day. They treated our home with care, as well as our old appliances and new fixtures. We could not have been happier with all of it."

Lisa A on October 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
2115 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


Goodfellas Sewer and Drain Specialist
5.00(
26
)
Approved Pro
Goodfellas Sewer and Drain Specialist
5.00(
26
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1081 local quotes requested

Family owned business with over 13 years of experience in handling all you plumbing needs , Sewer and drain cleaning , Sump pump, Ejector pumps, etc.

"Service was great. Installers were very professional and polite. They answered all my questions and explained everything they did. The sink they provided was exactly what I ordered"

Donna B on May 2025

Family owned business with over 13 years of experience in handling all you plumbing needs , Sewer and drain cleaning , Sump pump, Ejector pumps, etc.

"Service was great. Installers were very professional and polite. They answered all my questions and explained everything they did. The sink they provided was exactly what I ordered"

Donna B on May 2025


Avatar for Constructive Renovations LLC
Constructive Renovations LLC
900 S Frontage Rd Suite #105
5.00(
1
)
Approved Pro
Constructive Renovations LLC
900 S Frontage Rd Suite #105
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
686 local quotes requested

Our Renovation company brings together a team with decades of experience, committed to prioritizing homeowners in every project. Your complete satisfaction is our mission.

"Fantastic experience. They did a great job. From initial contact to completion was under 2 weeks. Highly recommend."

Mike G on August 2024

Our Renovation company brings together a team with decades of experience, committed to prioritizing homeowners in every project. Your complete satisfaction is our mission.

"Fantastic experience. They did a great job. From initial contact to completion was under 2 weeks. Highly recommend."

Mike G on August 2024


Alliance Repair Services
1448 Sage Drive
4.48(
82
)
Approved Pro
Alliance Repair Services
1448 Sage Drive
4.48(
82
)
Approved Pro
Customers say: Quality work
513 local quotes requested
13 years of experience

We specialize in Heating /Air conditioning and all kitchen and laundry appliances and. We are familiar with all the new high tech appliances and new heating and ac systems, as we are constantly attending continuing education seminars for all the latest products. Alliance Repair Services fully stocks our vehicles as our goal is to repair every appliance upon on our first visit to save you both time and money. Most of our repairs are completed on the same day of call. We pride ourselves on offering customer service unparalleled in the industry. Our staff is both knowledgeable and helpful. Our goal is to schedule prompt and on time scheduling. We recognize the value of time, and created scheduling windows to help better serve our clients’ diverse lives.

"I had very bad experience with Alliance Repair. The technician was here two times did not find out what is not working properly with the refrigerator and did not fix the problem at all. He had no problem collecting the $500 charge. After the two attempts to fix it Alliance went silent and did not offer any useful solution. We now had a technician from Kitchen Aid and he fixed the problem quickly. In short I can not recommend Alliance "Repair Service" I would call them Alliance collection Service at best."

Timon M on May 2025

We specialize in Heating /Air conditioning and all kitchen and laundry appliances and. We are familiar with all the new high tech appliances and new heating and ac systems, as we are constantly attending continuing education seminars for all the latest products. Alliance Repair Services fully stocks our vehicles as our goal is to repair every appliance upon on our first visit to save you both time and money. Most of our repairs are completed on the same day of call. We pride ourselves on offering customer service unparalleled in the industry. Our staff is both knowledgeable and helpful. Our goal is to schedule prompt and on time scheduling. We recognize the value of time, and created scheduling windows to help better serve our clients’ diverse lives.

"I had very bad experience with Alliance Repair. The technician was here two times did not find out what is not working properly with the refrigerator and did not fix the problem at all. He had no problem collecting the $500 charge. After the two attempts to fix it Alliance went silent and did not offer any useful solution. We now had a technician from Kitchen Aid and he fixed the problem quickly. In short I can not recommend Alliance "Repair Service" I would call them Alliance collection Service at best."

Timon M on May 2025


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
2318 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 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
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
193 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

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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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