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 Mckeesport

Freedom Contracting And Excavating, LLC
343 Walker Road
5.00(
3
)
Approved Pro
Freedom Contracting And Excavating, LLC
343 Walker Road
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Freedom Contracting And Excavating LLC 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.

"Dave and AJ from Freedom Contracting & Excavating did a great job for a reasonable price. I had an idea for an outdoor griddle setup using natural gas instead of propane tanks. I thought it was a long shot but they were able to make it happen. Very courteous and straight forward. They even went above and beyond by helping me with the natural gas conversion on my griddle. I would definitely hire them again and if you need any gas line work done, call Freedom C & E for sure! Thanks again!"

Robert N on November 2022

Freedom Contracting And Excavating LLC 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.

"Dave and AJ from Freedom Contracting & Excavating did a great job for a reasonable price. I had an idea for an outdoor griddle setup using natural gas instead of propane tanks. I thought it was a long shot but they were able to make it happen. Very courteous and straight forward. They even went above and beyond by helping me with the natural gas conversion on my griddle. I would definitely hire them again and if you need any gas line work done, call Freedom C & E for sure! Thanks again!"

Robert N on November 2022


A & J Contracting Company, LLC
118 Foxtail Drive
5.00(
21
)
Approved Pro
A & J Contracting Company, LLC
118 Foxtail Drive
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

A & J Contracting Company, LLC is Pittsburgh's premier professional home improvement company operating as general and specialty contractors in the finish and rough carpentry industry. We are most famous for the beautiful custom kitchen and bathrooms we design and remodel for both our residential and commercial clients. You will find that we are a dedicated small business enterprise committed to providing quality construction services and on time service delivery within budget. Please call us today to schedule your appointment with Pittsburgh's true professionals. Your satisfaction is our guarantee.

"I donâ  t know where to begin to say how satisfied I am with A & J Contracting! I needed my basement renovated ASAP and Mr. Anthony met with me in a timely manner explaining in great detail the work he would perform and how pleased I would be! Let me tell you he did NOT disappoint because he and his partner Mark performed what I call a â  miracleâ  in renovating my basement and went above and beyond my expectations!!!! Iâ  ve shown many the before and after pictures of what I now can call my family room and the response each time was how â  beautifulâ  of a job Anthony did!! If you are in need a great contractor donâ  t look anywhere else but A & J Contractor and call Anthony NOW! My family still canâ  t believe what A & J Contractor did with that old and in bad shape basement!! Very professional and the many years of experience really was on display!! Thank you again Anthony and Mark for restoring our basement!! Iâ  ll definitely be utilizing them in the future and wonâ  t have to look elsewhere!!"

Steven K on May 2021

A & J Contracting Company, LLC is Pittsburgh's premier professional home improvement company operating as general and specialty contractors in the finish and rough carpentry industry. We are most famous for the beautiful custom kitchen and bathrooms we design and remodel for both our residential and commercial clients. You will find that we are a dedicated small business enterprise committed to providing quality construction services and on time service delivery within budget. Please call us today to schedule your appointment with Pittsburgh's true professionals. Your satisfaction is our guarantee.

"I donâ  t know where to begin to say how satisfied I am with A & J Contracting! I needed my basement renovated ASAP and Mr. Anthony met with me in a timely manner explaining in great detail the work he would perform and how pleased I would be! Let me tell you he did NOT disappoint because he and his partner Mark performed what I call a â  miracleâ  in renovating my basement and went above and beyond my expectations!!!! Iâ  ve shown many the before and after pictures of what I now can call my family room and the response each time was how â  beautifulâ  of a job Anthony did!! If you are in need a great contractor donâ  t look anywhere else but A & J Contractor and call Anthony NOW! My family still canâ  t believe what A & J Contractor did with that old and in bad shape basement!! Very professional and the many years of experience really was on display!! Thank you again Anthony and Mark for restoring our basement!! Iâ  ll definitely be utilizing them in the future and wonâ  t have to look elsewhere!!"

Steven K on May 2021


Avatar for Jacob Heating and Cooling
Jacob Heating and Cooling
1394 Frey Rd
4.76(
27
)
Approved Pro
Jacob Heating and Cooling
1394 Frey Rd
4.76(
27
)
Approved Pro
Customers say: True professional
14 years of experience
Free onsite estimate

Here at Jacob Heating and Cooling, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Repairs done"

Harry M on November 2024

Here at Jacob Heating and Cooling, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Repairs done"

Harry M on November 2024


Avatar for Stetor Remodeling
Stetor Remodeling
5.00(
7
)
Approved Pro
Stetor Remodeling
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Stetor Enterprises LLC is a locally owned company specializing in custom kitchens and bathroom remodeling. About us: We are not a "kitchen or bathroom in one day” type of company. We offer (in most cases) a full gut, down to the studs renovation. Replacing subfloors due to water damage from previous leaks. Fixing any hidden framing issues, updating or replacing electrical wiring and components, waste drains and water lines. We only install the materials that are appropriate for your specific job. We will guide you through the project including picking the finishes of your choice. You can source your finishes by referring to our trusted vendors for the all of the following: Light fixtures Water fixtures Kitchen cabinets and countertops Tile or plank flooring Bathroom vanities and/or sinks. Custom glass shower doors And many more From day one we strive to respect you, your home, and your safety. We set up floor protection to allow us a pathway through your home to our job location. Plastic barriers are installed in doorways and archways to contain any airborne dust to our job location. Finally, air scrubbers with HEPA air filters are utilized to catch any airborne dust. The work area is cleaned at the end of each work day. You don’t have to follow us around to clean up dirty shoe prints on your fresh carpet or dust off the dishes to have dinner! Quality control is always a top priority. All work is completed by our inhouse crew and our trusted trade specific professionals (plumber, electrician, tile installer, etc) in order to ensure that the quality of craftsmanship always stays the same on each project. Fully insured including workman's compensation. We are not the cheapest in Pittsburgh, and we are certainly not the most expensive, but we do care more than any other contractor about your satisfaction! Stetor Enterprises LLC thanks you for taking the time to consider our company for your next project. Reach out today for a quote.

"Joe and his crew were great to work with during our home renovations. Companies like Joe's, that are professional and have the skills to manage and complete an entire job from beginning to end are rare today. We would work with Stetor Enterprises again without hesitation."

Jack M on September 2024

Stetor Enterprises LLC is a locally owned company specializing in custom kitchens and bathroom remodeling. About us: We are not a "kitchen or bathroom in one day” type of company. We offer (in most cases) a full gut, down to the studs renovation. Replacing subfloors due to water damage from previous leaks. Fixing any hidden framing issues, updating or replacing electrical wiring and components, waste drains and water lines. We only install the materials that are appropriate for your specific job. We will guide you through the project including picking the finishes of your choice. You can source your finishes by referring to our trusted vendors for the all of the following: Light fixtures Water fixtures Kitchen cabinets and countertops Tile or plank flooring Bathroom vanities and/or sinks. Custom glass shower doors And many more From day one we strive to respect you, your home, and your safety. We set up floor protection to allow us a pathway through your home to our job location. Plastic barriers are installed in doorways and archways to contain any airborne dust to our job location. Finally, air scrubbers with HEPA air filters are utilized to catch any airborne dust. The work area is cleaned at the end of each work day. You don’t have to follow us around to clean up dirty shoe prints on your fresh carpet or dust off the dishes to have dinner! Quality control is always a top priority. All work is completed by our inhouse crew and our trusted trade specific professionals (plumber, electrician, tile installer, etc) in order to ensure that the quality of craftsmanship always stays the same on each project. Fully insured including workman's compensation. We are not the cheapest in Pittsburgh, and we are certainly not the most expensive, but we do care more than any other contractor about your satisfaction! Stetor Enterprises LLC thanks you for taking the time to consider our company for your next project. Reach out today for a quote.

"Joe and his crew were great to work with during our home renovations. Companies like Joe's, that are professional and have the skills to manage and complete an entire job from beginning to end are rare today. We would work with Stetor Enterprises again without hesitation."

Jack M on September 2024


Avatar for Reliant Gas Lines LLC
Reliant Gas Lines LLC
253 Russellton Dorseyville Rd
5.00(
16
)
Approved Pro
Reliant Gas Lines LLC
253 Russellton Dorseyville Rd
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 local quotes requested

Reliant gas lines is a natural gas service line repair or replacement company. I handle the buried portion of the service line from curb stop to meter and the buried house line if the meter is far away from the house. I do a good job at a fair price, am qualified for both Peoples Gas and Columbia Gas and fully insured. As a small owner operator business I can be flexible on scheduling as these types of problems tend to be emergencies. While in business for myself just a short time now I have over 15 years of experience in the natural gas industry involving repair and replacement of gas mains and service lines.

"Reliant Gas Lines arrived at my house quickly. They made all the repairs fast and efficiently. Matt and his crew were very respectful of me and my property. I would not hesitate to hire them again. Very highly recommended."

Kerry B on April 2025

Reliant gas lines is a natural gas service line repair or replacement company. I handle the buried portion of the service line from curb stop to meter and the buried house line if the meter is far away from the house. I do a good job at a fair price, am qualified for both Peoples Gas and Columbia Gas and fully insured. As a small owner operator business I can be flexible on scheduling as these types of problems tend to be emergencies. While in business for myself just a short time now I have over 15 years of experience in the natural gas industry involving repair and replacement of gas mains and service lines.

"Reliant Gas Lines arrived at my house quickly. They made all the repairs fast and efficiently. Matt and his crew were very respectful of me and my property. I would not hesitate to hire them again. Very highly recommended."

Kerry B on April 2025


Bathroom Solutions LLC
959 Girard Rd
4.24(
88
)
Approved Pro
Bathroom Solutions LLC
959 Girard Rd
4.24(
88
)
Approved Pro
Customers say: Quality work
105 local quotes requested
23 years of experience

We're a small company who specializes in bathroom remodeling. We perform complete remodels (wiring, plumbing, plaster , etc.), custom showers, custom glass enclosures, and small jobs as well. We also remodel kitchens and game rooms, and perform general interior remodeling, including structural modifications. We do not have a showroom, but rather extend our pricing at several specialized suppliers. This provides our customers with the broadest selection possible, the assistance of dedicated designers, the use of their showrooms, and great pricing. We routinely work on both older and newer homes, and welcome the challenges of unusual and custom projects.

"We had two extensive bathroom renovations done. They did a superior job. Mike Emanuel is an extremely nice guy, very professional and very knowledgeable. He is completely reliable and honest. Work was done with superior quality. Adam is an artist and perfectionist. He did fabulous work with doing marble work. We would recommend them enthusiastically and unconditionally."

SUSAN F on March 2019

We're a small company who specializes in bathroom remodeling. We perform complete remodels (wiring, plumbing, plaster , etc.), custom showers, custom glass enclosures, and small jobs as well. We also remodel kitchens and game rooms, and perform general interior remodeling, including structural modifications. We do not have a showroom, but rather extend our pricing at several specialized suppliers. This provides our customers with the broadest selection possible, the assistance of dedicated designers, the use of their showrooms, and great pricing. We routinely work on both older and newer homes, and welcome the challenges of unusual and custom projects.

"We had two extensive bathroom renovations done. They did a superior job. Mike Emanuel is an extremely nice guy, very professional and very knowledgeable. He is completely reliable and honest. Work was done with superior quality. Adam is an artist and perfectionist. He did fabulous work with doing marble work. We would recommend them enthusiastically and unconditionally."

SUSAN F on March 2019


Avatar for Jacob Heating and Cooling
Jacob Heating and Cooling
1994 Frey Rd
5.00(
6
)
Approved Pro
Jacob Heating and Cooling
1994 Frey Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
800 local quotes requested

For over 10 years, Jacob Heating & Cooling has been providing Pittsburgh homeowners with the best in HVAC installation, service, and repair. As a family-owned business, our values are rooted in treating your home like our own, providing professional service that is held to the highest standards of quality and efficiency. When you work with Jacob Heating & Cooling, you are treated like family and can rest assured that your HVAC needs are in good hands.

"Great, very professional. Recommended."

Marion C on April 2025

For over 10 years, Jacob Heating & Cooling has been providing Pittsburgh homeowners with the best in HVAC installation, service, and repair. As a family-owned business, our values are rooted in treating your home like our own, providing professional service that is held to the highest standards of quality and efficiency. When you work with Jacob Heating & Cooling, you are treated like family and can rest assured that your HVAC needs are in good hands.

"Great, very professional. Recommended."

Marion C on April 2025


Restor-Rite LLC
619 Market Street
5.00(
6
)
Approved Pro
Restor-Rite LLC
619 Market Street
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1295 local quotes requested

We offer quality and affordable general remodeling services.

"Kevin and his team did an outstanding job restoring our basement bathroom. From start to finish, they were incredibly professional, careful, and thorough. I was particularly concerned about moisture getting into the tub area, and Kevin’s team went above and beyond to find the right set of tub and walls to fit our basement. They even had to return one set because it didn’t fit, and I was really impressed with their ability to pivot and ensure we had the best solution. Communication was excellent throughout the project. Kevin was very proactive, mostly texting us each day to let us know when to expect them and being flexible if I had traffic issues. They worked diligently every day over two weeks to complete the restoration, and their attention to detail really showed in the final result. I’m honestly surprised by how much I love the basement bathroom now! I didn’t think I would care much about it since it’s in the basement, but the quality of work has truly transformed the space. Overall, we couldn’t be happier with the work Kevin and his team did. They took the time to explain our options, addressed all of our concerns, and delivered a beautifully restored bathroom that exceeded our expectations. Highly recommend!"

Yazmin D on September 2024

We offer quality and affordable general remodeling services.

"Kevin and his team did an outstanding job restoring our basement bathroom. From start to finish, they were incredibly professional, careful, and thorough. I was particularly concerned about moisture getting into the tub area, and Kevin’s team went above and beyond to find the right set of tub and walls to fit our basement. They even had to return one set because it didn’t fit, and I was really impressed with their ability to pivot and ensure we had the best solution. Communication was excellent throughout the project. Kevin was very proactive, mostly texting us each day to let us know when to expect them and being flexible if I had traffic issues. They worked diligently every day over two weeks to complete the restoration, and their attention to detail really showed in the final result. I’m honestly surprised by how much I love the basement bathroom now! I didn’t think I would care much about it since it’s in the basement, but the quality of work has truly transformed the space. Overall, we couldn’t be happier with the work Kevin and his team did. They took the time to explain our options, addressed all of our concerns, and delivered a beautifully restored bathroom that exceeded our expectations. Highly recommend!"

Yazmin D on September 2024


Gilbert Tile
1450 Greenmount Ave
4.54(
61
)
Approved Pro
Gilbert Tile
1450 Greenmount Ave
4.54(
61
)
Approved Pro
Customers say: Super punctual
568 local quotes requested
Free onsite estimate

Gilbert Tile was started in 1990, since that time we have strived to build relationships with other local companies. We are also proud of the fact that we are involved with Habitat for Humanity. We use a licensed subcontractor for jobs that require a licensed plumber.

"Bill did my kitchen remodel for me. I did cabinets and flooring only. He did such a great job my Mom decided to use him on her kitchen remodel. I highly recommend him. He is very professional and efficient. You will not be disappointed."

Jennifer S on July 2024

Gilbert Tile was started in 1990, since that time we have strived to build relationships with other local companies. We are also proud of the fact that we are involved with Habitat for Humanity. We use a licensed subcontractor for jobs that require a licensed plumber.

"Bill did my kitchen remodel for me. I did cabinets and flooring only. He did such a great job my Mom decided to use him on her kitchen remodel. I highly recommend him. He is very professional and efficient. You will not be disappointed."

Jennifer S on July 2024


Avatar for Three Rivers Remodeling LLC.
Three Rivers Remodeling LLC.
1149 School Road
4.76(
17
)
Approved Pro
Three Rivers Remodeling LLC.
1149 School Road
4.76(
17
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
728 local quotes requested

We are a small locally owned and operated remodeling business located in Apollo Pa, We do all size jobs from monor repairs to major over hauls I have been doing this work for 22 years and enjoy what I do. Our prices are very competitive because we are a smaller business un like those huge chain remodeling companies who just want to rob you of your hard earned money. we are dependable, clean, and get all jobs done in a timely manner.We are certified in lead paint removal for those older homes around the Burg. We proudly serve Pittsburgh and surrounding areas

"Excellent work; very thorough and meticulous. Cleaned up their work at the end of each day. Very happy with the results."

Sharon P on March 2025

We are a small locally owned and operated remodeling business located in Apollo Pa, We do all size jobs from monor repairs to major over hauls I have been doing this work for 22 years and enjoy what I do. Our prices are very competitive because we are a smaller business un like those huge chain remodeling companies who just want to rob you of your hard earned money. we are dependable, clean, and get all jobs done in a timely manner.We are certified in lead paint removal for those older homes around the Burg. We proudly serve Pittsburgh and surrounding areas

"Excellent work; very thorough and meticulous. Cleaned up their work at the end of each day. Very happy with the results."

Sharon P on March 2025

...
Showing 1-10 of 957

FAQs for tankless water heater installation projects in Mckeesport, PA

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.