Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater repair pros in Mishawaka

Avatar for MCG Modern Construction Guy
MCG Modern Construction Guy
5218 West Washington Street
4.90(
10
)
Approved Pro
MCG Modern Construction Guy
5218 West Washington Street
4.90(
10
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
605 local quotes requested

Family owned business connected with all our people. Provide a safe working space with all your projects.We met your expectations with no problem our people communicate well. Have many years of customer service support we are a responsible and respectful rewarding trust ,safe company. Interior/Exterior Remodeling projects- kitchen and bath, room additions, dry wall, paint, flooring, roofing ,electrical, plumbing, etc.. We are Bilingual

"The price was fair, and the work was good."

Ohmar M on May 2025

Family owned business connected with all our people. Provide a safe working space with all your projects.We met your expectations with no problem our people communicate well. Have many years of customer service support we are a responsible and respectful rewarding trust ,safe company. Interior/Exterior Remodeling projects- kitchen and bath, room additions, dry wall, paint, flooring, roofing ,electrical, plumbing, etc.. We are Bilingual

"The price was fair, and the work was good."

Ohmar M on May 2025


Avatar for TKW Remodeling
TKW Remodeling
502 East Walnut Street
5.00(
4
)
Approved Pro
TKW Remodeling
502 East Walnut Street
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
189 local quotes requested

Delivering quality with every home project. We do bathroom remodels, kitchen remodels, flooring, painting, and more.

"I Love my shower! Tyler, owner of TKW, did a great job. He was very particular and did the best caulk job ever. We had a bit of scheduling difficulty, but it was worth it. His price was very reasonable. I am very pleased."

Sheila E N on August 2024

Delivering quality with every home project. We do bathroom remodels, kitchen remodels, flooring, painting, and more.

"I Love my shower! Tyler, owner of TKW, did a great job. He was very particular and did the best caulk job ever. We had a bit of scheduling difficulty, but it was worth it. His price was very reasonable. I am very pleased."

Sheila E N on August 2024


Jose Danilo Arita LLC.
5.00(
5
)
Approved Pro
Jose Danilo Arita LLC.
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1346 local quotes requested

Painting business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Jose and his crew do great work. They are punctual, hard working, meticulous. They don’t quit until the job is done to your satisfaction"

Mary K on June 2025

Painting business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Jose and his crew do great work. They are punctual, hard working, meticulous. They don’t quit until the job is done to your satisfaction"

Mary K on June 2025


Avatar for Huckins Construction LLC
Huckins Construction LLC
Hummingbird Lane
5.00(
4
)
Approved Pro
Huckins Construction LLC
Hummingbird Lane
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
418 local quotes requested

We are family owned and specialize in remodeling and roofing services. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!

"Professional, great job"

Matt T on April 2024

We are family owned and specialize in remodeling and roofing services. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!

"Professional, great job"

Matt T on April 2024


Elite Builder's
888 Fedore Rd
5.00(
4
)
Approved Pro
Elite Builder's
888 Fedore Rd
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
593 local quotes requested

Elite Builder's specializes in custom decks and porches, offering high-quality construction and design to enhance your outdoor living spaces with style, durability, and functionality!

"We are very pleased with the work Blake did for us. It looks so nice. He did everything he said he would in the construction, in the time of completion as well. We are definitely hiring him again for our next project."

Beverly N on June 2025

Elite Builder's specializes in custom decks and porches, offering high-quality construction and design to enhance your outdoor living spaces with style, durability, and functionality!

"We are very pleased with the work Blake did for us. It looks so nice. He did everything he said he would in the construction, in the time of completion as well. We are definitely hiring him again for our next project."

Beverly N on June 2025


Avatar for Kendall Builders IN. LLC
Kendall Builders IN. LLC
1 Fort St
4.59(
29
)
Approved Pro
Kendall Builders IN. LLC
1 Fort St
4.59(
29
)
Approved Pro
Customers say: Quality work
319 local quotes requested
32 years of experience

With Kendall Builders our Customers come first. We maintain our business with quality workmanship. We are experts in our trade and our commitment to quality craftsmanship from beginning to end of our projects. We specialize in Remodeling, Room Additions & New Construction Over 25 years of experience. Are most important goal is Customer satisfaction.

"Tony is Kendall Builders! He is very knowledgeable & Professional. The communication is spot on. He removed my fireplace and installed flooring in my living room. Works with you on a schedule that worked with my work schedule. It was fantastic to work with Tony and his helper John. Can't wait for my next project!"

Jalayne C on July 2025

With Kendall Builders our Customers come first. We maintain our business with quality workmanship. We are experts in our trade and our commitment to quality craftsmanship from beginning to end of our projects. We specialize in Remodeling, Room Additions & New Construction Over 25 years of experience. Are most important goal is Customer satisfaction.

"Tony is Kendall Builders! He is very knowledgeable & Professional. The communication is spot on. He removed my fireplace and installed flooring in my living room. Works with you on a schedule that worked with my work schedule. It was fantastic to work with Tony and his helper John. Can't wait for my next project!"

Jalayne C on July 2025


Avatar for Sunnyland Construction LLC
Sunnyland Construction LLC
51749 E Countyline Road
5.00(
6
)
Approved Pro
Sunnyland Construction LLC
51749 E Countyline Road
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
349 local quotes requested

Build A Brighter Tomorrow, That's our logo. We are your best source for remodeling and room additions. Craftsmanship, upfront business practices, and customer relationships are what we are all about here at Sunnyland Construction. Let us help you realize your dream!

"Very prompt, efficient and SUPER tidy! You never knew they had been there each day the person left. There was nothing left lying around from the de-construction, there was no trail leading to where the trash was left until trailer came to pick it up."

Andrea K on March 2024

Build A Brighter Tomorrow, That's our logo. We are your best source for remodeling and room additions. Craftsmanship, upfront business practices, and customer relationships are what we are all about here at Sunnyland Construction. Let us help you realize your dream!

"Very prompt, efficient and SUPER tidy! You never knew they had been there each day the person left. There was nothing left lying around from the de-construction, there was no trail leading to where the trash was left until trailer came to pick it up."

Andrea K on March 2024


Avatar for Amex Construction LLC
Amex Construction LLC
5.00(
2
)
Approved Pro
Amex Construction LLC
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
466 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Excellent work at a fair price. More than that, Steve and his crew went the extra mile on more than one occasion. Friendly, genuine, and trustworthy. Easy to recommend!"

George L on June 2024

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Excellent work at a fair price. More than that, Steve and his crew went the extra mile on more than one occasion. Friendly, genuine, and trustworthy. Easy to recommend!"

George L on June 2024


Avatar for D & M Home Improvements LLC
D & M Home Improvements LLC
28353 La Rue Street
5.00(
5
)
Approved Pro
D & M Home Improvements LLC
28353 La Rue Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
362 local quotes requested

D&M Home Improvements is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.25+ years

"Very trustworthy company and very easy to work with! Don’t hesitate to give them a call!"

Dustin Q on June 2024

D&M Home Improvements is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.25+ years

"Very trustworthy company and very easy to work with! Don’t hesitate to give them a call!"

Dustin Q on June 2024


Dugan Welding and Fencing
67636 Lake Trail
5.00(
5
)
Approved Pro
Dugan Welding and Fencing
67636 Lake Trail
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
846 local quotes requested

We do welding and fencing vinyl, wood and chain link fence. 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! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Excellent, all went well. Overboard to please us ."

linda l on April 2024

We do welding and fencing vinyl, wood and chain link fence. 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! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Excellent, all went well. Overboard to please us ."

linda l on April 2024

...
Showing 1-10 of 416

FAQs for tankless water heater installation projects in Mishawaka, IN

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.

Share project details to get started.