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Tankless water heater repair pros in Canonsburg

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 Kachurick Plumbing, LLC
Kachurick Plumbing, LLC
PO Box 13
4.90(
10
)
Approved Pro
Kachurick Plumbing, LLC
PO Box 13
4.90(
10
)
Approved Pro
2 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very personal and knowledgeable Master Plumber. Polite, took his time to answer any/all questions I had. Reasonable and reliable. Will not hesitate to use him again for future projects. Very highly recommended."

James K on April 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very personal and knowledgeable Master Plumber. Polite, took his time to answer any/all questions I had. Reasonable and reliable. Will not hesitate to use him again for future projects. Very highly recommended."

James K on April 2025


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 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
48 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


Avatar for Stahl Plumbing And Drain
Stahl Plumbing And Drain
325 BROWNSVILLE RD
4.80(
66
)
Approved Pro
Stahl Plumbing And Drain
325 BROWNSVILLE RD
4.80(
66
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
356 local quotes requested

Stahl Plumbing And Drain is owned and operated by David Stahl, a licensed and registered Master Plumber. We accept cash, check, and all major credit cards. Financing Options are available depending on the job/scope of work. Call or click to schedule an estimate today!

"Highly recommend! Project was done quickly, along with a few other things that needed to be corrected upon inspection."

Eric J on March 2024

Stahl Plumbing And Drain is owned and operated by David Stahl, a licensed and registered Master Plumber. We accept cash, check, and all major credit cards. Financing Options are available depending on the job/scope of work. Call or click to schedule an estimate today!

"Highly recommend! Project was done quickly, along with a few other things that needed to be corrected upon inspection."

Eric J on March 2024


Avatar for Trademark Cabinet LLC
Trademark Cabinet LLC
104 Enterprise St
4.89(
37
)
Approved Pro
Trademark Cabinet LLC
104 Enterprise St
4.89(
37
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
745 local quotes requested

We specialize in creating custom cabinet and countertop solutions for your kitchen, bath or any other part of your home.

"I started working with Jim Seibert of Trademark Cabinet Company this summer in preparation for a significant kitchen overhaul in my townhouse. From the beginning, he was open to my questions and preferences, and helped me plan and design cabinets to fit in the existing footprint but far surpassed the functionality of my 1980s cabinets. When it came time to do the demo in October, he and his crew were both friendly and professional, and cleaned up after themselves. I watched them repeatedly do calm and focused problem-solving on the fly, and they finished earlier than we expected. Then when they brought the gorgeous cabinets we chose, they were meticulous in their installation and gracious as I watched the whole process from my spot on the stairs. The finished product was superb, the price very competitive, and I only have compliments for their work."

Susan B on October 2023

We specialize in creating custom cabinet and countertop solutions for your kitchen, bath or any other part of your home.

"I started working with Jim Seibert of Trademark Cabinet Company this summer in preparation for a significant kitchen overhaul in my townhouse. From the beginning, he was open to my questions and preferences, and helped me plan and design cabinets to fit in the existing footprint but far surpassed the functionality of my 1980s cabinets. When it came time to do the demo in October, he and his crew were both friendly and professional, and cleaned up after themselves. I watched them repeatedly do calm and focused problem-solving on the fly, and they finished earlier than we expected. Then when they brought the gorgeous cabinets we chose, they were meticulous in their installation and gracious as I watched the whole process from my spot on the stairs. The finished product was superb, the price very competitive, and I only have compliments for their work."

Susan B on October 2023


Gilbert Tile
1450 Greenmount Ave
4.54(
61
)
Approved Pro
Gilbert Tile
1450 Greenmount Ave
4.54(
61
)
Approved Pro
Customers say: Super punctual
506 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


BNQ Inc
1226 Milan Ave
4.56(
63
)
Approved Pro
BNQ Inc
1226 Milan Ave
4.56(
63
)
Approved Pro
Customers say: Quality work
533 local quotes requested
18 years of experience

We are an interior remodeling company specializing in kitchens and bathrooms. We have many years of personal experience providing Pittsburgh residents with quality products and installation. We are a family based business, which means our employees are dedicated to doing quality work in a timely fashion at very competitive prices. We are licensed with the state as HRC #037880. Fully insured. PLEASE EMAIL ME DIRECTLY: Carmen.bnq@verizon.net

"We hired Carmen to finish our basement in our house and we gave him just skeleton ideas of what we wanted. I'm glad we let him run with it because we couldn't be happier. Carmen is incredibly professional, talented and creative. I think what's not often talked about with contractors is how they treat their clients and Carmen is the most personable guy we've ever worked with. He was always cognizant of us working from home and was always accessible for questions both before, during and now after the job. We look forward to him doing our master bath next. We wouldn't hire anyone else to do kitchen, bath or basement work. Can't say much other than the completed job is above and beyond what we expected!"

Verle H on April 2024

We are an interior remodeling company specializing in kitchens and bathrooms. We have many years of personal experience providing Pittsburgh residents with quality products and installation. We are a family based business, which means our employees are dedicated to doing quality work in a timely fashion at very competitive prices. We are licensed with the state as HRC #037880. Fully insured. PLEASE EMAIL ME DIRECTLY: Carmen.bnq@verizon.net

"We hired Carmen to finish our basement in our house and we gave him just skeleton ideas of what we wanted. I'm glad we let him run with it because we couldn't be happier. Carmen is incredibly professional, talented and creative. I think what's not often talked about with contractors is how they treat their clients and Carmen is the most personable guy we've ever worked with. He was always cognizant of us working from home and was always accessible for questions both before, during and now after the job. We look forward to him doing our master bath next. We wouldn't hire anyone else to do kitchen, bath or basement work. Can't say much other than the completed job is above and beyond what we expected!"

Verle H on April 2024


Restor-Rite LLC
619 Market Street
5.00(
6
)
Approved Pro
Restor-Rite LLC
619 Market Street
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1204 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

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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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