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 Pleasant Hill

Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4902 Frederick Avenue
3.95(
11
)
Approved Pro
Paschal Air Plumbing & Electric
4902 Frederick Avenue
3.95(
11
)
Approved Pro
Customers say: Quality work
106 local quotes requested
60 years of experience

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession. Professionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth. What’s more, professionalism is something that everyone can aspire to from day one of their career. A Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

"Casey arrived on time and had a very nice personality. My A C was cycling off and on too frequently and the blower was too forceful. He was able to adjust the settings of both of the problems I had. I was very pleased with the service."

Donna K on June 2025

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession. Professionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth. What’s more, professionalism is something that everyone can aspire to from day one of their career. A Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

"Casey arrived on time and had a very nice personality. My A C was cycling off and on too frequently and the blower was too forceful. He was able to adjust the settings of both of the problems I had. I was very pleased with the service."

Donna K on June 2025


Avatar for Mission Plumbing, Heating, & Cooling
Mission Plumbing, Heating, & Cooling
5729 Nieman Road
3.80(
15
)
Approved Pro
Mission Plumbing, Heating, & Cooling
5729 Nieman Road
3.80(
15
)
Approved Pro
Customers say: Quality work
46 local quotes requested
25 years of experience

Whether you're dealing with a plumbing emergency or are interested in replacing your air conditioning or heating system, our team at Mission Plumbing, Heating & Cooling is here to help. We have been trusted by homeowners in Kansas and Missouri since 1978, delivering the reliable service that keeps our customers comfortable all year long. Our plumbing and HVAC professionals are licensed, bonded, and insured, and you can count on our expertise in diagnosing and handling any issue you might be having with your home. If you're interested in protecting the environment and saving on your utility bill, we can also talk to you about energy-efficient upgrades and installations.

"Quality technicians that are looking to be an advisor not looking to sell me something. Really appreciated them explaining my options."

Austin F on March 2025

Whether you're dealing with a plumbing emergency or are interested in replacing your air conditioning or heating system, our team at Mission Plumbing, Heating & Cooling is here to help. We have been trusted by homeowners in Kansas and Missouri since 1978, delivering the reliable service that keeps our customers comfortable all year long. Our plumbing and HVAC professionals are licensed, bonded, and insured, and you can count on our expertise in diagnosing and handling any issue you might be having with your home. If you're interested in protecting the environment and saving on your utility bill, we can also talk to you about energy-efficient upgrades and installations.

"Quality technicians that are looking to be an advisor not looking to sell me something. Really appreciated them explaining my options."

Austin F on March 2025


Gash Plumbing, LLC
14465 Rocky Ford Rd
4.56(
57
)
Approved Pro
Gash Plumbing, LLC
14465 Rocky Ford Rd
4.56(
57
)
Approved Pro
Customers say: Quality work
13 local quotes requested
28 years of experience

Gash Plumbing, LLC has over 40 years experience between all their employees. No project is too big or too small. We look forward to working with you soon. Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Gash Plumbing, LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Amanda at Gash Plumbing was more than helpful to work through my issues I had. Kurt with Gash Plumbing has been very responsive and quick to get me scheduled for assistance with a plumbing leak. I am very happy with their services and highly recommend them!!"

ALAINA _ on May 2025

Gash Plumbing, LLC has over 40 years experience between all their employees. No project is too big or too small. We look forward to working with you soon. Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Gash Plumbing, LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Amanda at Gash Plumbing was more than helpful to work through my issues I had. Kurt with Gash Plumbing has been very responsive and quick to get me scheduled for assistance with a plumbing leak. I am very happy with their services and highly recommend them!!"

ALAINA _ on May 2025


Avatar for Reddi Services Inc
Reddi Services Inc
4011 Bonner Industrial Dr
4.55(
396
)
Approved Pro
Reddi Services Inc
4011 Bonner Industrial Dr
4.55(
396
)
Approved Pro
Customers say: Quality work
1322 local quotes requested
68 years of experience

We maintain a fleet of state-of-the-art trucks and precision equipment, and our specialists are ready to evaluate any need, ranging from residential plumbing service, septic tank pumping, and pipe repairs to commercial & industrial HVAC, Vactor, and hydro services. We remain ready to provide the most budget-minded, comprehensive cleaning, repair, and replacement services to every client. Additional phone numbers - (913) 328-4416, (913) 328-4475, (913) 328-4482, (913) 553-4542, (913) 287-5005. Additional fax - (913) 328-7786. See BBB for additional phone numbers. Additional DBAs - Able Plumbing, Brush Creek Heating & Cooling, Reddi Root'r. Additional contact - Glenn Trout. Award winning.

"I ended up needing to contact a plumber on a Sunday prior to a Monday holiday to fix my stopped up kitchen drain. After reading reviews for several companies on Angie's, I decided to try Reddi Services. Fortunately, they were able to send Damion as soon as he was available from a prior job. After meeting him, I felt reassured he would be able to fix the problem without any unneeded add-ons. At the same time, he alerted me to possible complications that could arise with my very old and corroded drain pipes, of which I was aware. After repairing the clog issue, there was a tiny leak that appeared at the connection of where a remaining segment of old pipe led into the verticle drain pipe. He explained three possible ways to approach that repair and the possible risks of each. We agreed on a preferred approach. The final charge was more than just to open the drain, but made good sense for all the work he put in and seemed very reasonable under the circumstances. I would call Reddi and especially Damion again for any future plumbing problems."

Kathleen T on May 2025

We maintain a fleet of state-of-the-art trucks and precision equipment, and our specialists are ready to evaluate any need, ranging from residential plumbing service, septic tank pumping, and pipe repairs to commercial & industrial HVAC, Vactor, and hydro services. We remain ready to provide the most budget-minded, comprehensive cleaning, repair, and replacement services to every client. Additional phone numbers - (913) 328-4416, (913) 328-4475, (913) 328-4482, (913) 553-4542, (913) 287-5005. Additional fax - (913) 328-7786. See BBB for additional phone numbers. Additional DBAs - Able Plumbing, Brush Creek Heating & Cooling, Reddi Root'r. Additional contact - Glenn Trout. Award winning.

"I ended up needing to contact a plumber on a Sunday prior to a Monday holiday to fix my stopped up kitchen drain. After reading reviews for several companies on Angie's, I decided to try Reddi Services. Fortunately, they were able to send Damion as soon as he was available from a prior job. After meeting him, I felt reassured he would be able to fix the problem without any unneeded add-ons. At the same time, he alerted me to possible complications that could arise with my very old and corroded drain pipes, of which I was aware. After repairing the clog issue, there was a tiny leak that appeared at the connection of where a remaining segment of old pipe led into the verticle drain pipe. He explained three possible ways to approach that repair and the possible risks of each. We agreed on a preferred approach. The final charge was more than just to open the drain, but made good sense for all the work he put in and seemed very reasonable under the circumstances. I would call Reddi and especially Damion again for any future plumbing problems."

Kathleen T on May 2025


Avatar for Jericho Home Improvements, LLC
Jericho Home Improvements, LLC
1954 Foxridge Dr
3.60(
183
)
Approved Pro
Jericho Home Improvements, LLC
1954 Foxridge Dr
3.60(
183
)
Approved Pro
Customers say: Quality work
842 local quotes requested
26 years of experience

Jericho Home Improvements is a full service remodeling company specializing in bathroom and kitchen remodeling. We also offer siding and replacement windows, as well as other types of home improvement services. We are fully licensed and insured and work in eastern Kansas and western Missouri. Our initial design consultation is always free, and our installers are employees of Jericho Home Improvements rather than subcontractors. Mention that you are an Angie's List member and receive $2,000 off of your complete kitchen remodel or $850 off bathroom remodel.

"The worst company I have ever hired, poor workmanship, poor service, pricing is ridiculous. I put a review on their true rating site that’s 1.8 Look for it under Don R, it would not allow me to upload pictures, tried several times, but if I could it would be a picture says a thousand words."

Cathern R on October 2023

Jericho Home Improvements is a full service remodeling company specializing in bathroom and kitchen remodeling. We also offer siding and replacement windows, as well as other types of home improvement services. We are fully licensed and insured and work in eastern Kansas and western Missouri. Our initial design consultation is always free, and our installers are employees of Jericho Home Improvements rather than subcontractors. Mention that you are an Angie's List member and receive $2,000 off of your complete kitchen remodel or $850 off bathroom remodel.

"The worst company I have ever hired, poor workmanship, poor service, pricing is ridiculous. I put a review on their true rating site that’s 1.8 Look for it under Don R, it would not allow me to upload pictures, tried several times, but if I could it would be a picture says a thousand words."

Cathern R on October 2023


Avatar for KC FLOW HEROES LLC
KC FLOW HEROES LLC
508 ZUMWALT AVE #1
5.00(
7
)
Approved Pro
KC FLOW HEROES LLC
508 ZUMWALT AVE #1
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
798 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. I chose to work in this industry because Plumbing id the key to Civilization. The Plumber protects the health of the nation. At KC Flow heroes We're dedicated to keeping your home in a sanitary situation.. We started in this industry in 1985. We describe our business as Multi-generational

"These guys were great! Helpful, responsive, knowledgeable and not overpriced. We would hire them again!"

Kerri A on April 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. I chose to work in this industry because Plumbing id the key to Civilization. The Plumber protects the health of the nation. At KC Flow heroes We're dedicated to keeping your home in a sanitary situation.. We started in this industry in 1985. We describe our business as Multi-generational

"These guys were great! Helpful, responsive, knowledgeable and not overpriced. We would hire them again!"

Kerri A on April 2025


Avatar for Hot Water Biz
Hot Water Biz
4.98(
57
)
Approved Pro
Hot Water Biz
4.98(
57
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
206 local quotes requested

Please call or text Orkie Bradley at 816-223-4341 for an estimate or to schedule . We specialize in water heater replacement. We install all types of water heaters and accessories, except solar. We also sell, deliver, and install furnaces and AC systems. We have 16 plus years of experience and will provide professional service on a timely basis. We give free estimates over the phone. We wear masks upon request. We do not discriminate against anyone. We recycle old equipment so they do not go into the landfill. Our prices are reasonable and our service is top notch. financing is available.

"This man worked so hard and finished the project! Our water heater gave him issues and he worked until 11pm to get it finished and for us to have hot water again. He had a great attitude and was very knowledgeable. He gave us extra knowledge about our water heater and how to protect it for the future. Will hire again! Thank you!"

Danielle A on June 2025

Please call or text Orkie Bradley at 816-223-4341 for an estimate or to schedule . We specialize in water heater replacement. We install all types of water heaters and accessories, except solar. We also sell, deliver, and install furnaces and AC systems. We have 16 plus years of experience and will provide professional service on a timely basis. We give free estimates over the phone. We wear masks upon request. We do not discriminate against anyone. We recycle old equipment so they do not go into the landfill. Our prices are reasonable and our service is top notch. financing is available.

"This man worked so hard and finished the project! Our water heater gave him issues and he worked until 11pm to get it finished and for us to have hot water again. He had a great attitude and was very knowledgeable. He gave us extra knowledge about our water heater and how to protect it for the future. Will hire again! Thank you!"

Danielle A on June 2025


Avatar for Anthony Plumbing, Heating & Cooling
Anthony Plumbing, Heating & Cooling
15203 W 99th St
4.75(
1,405
)
Approved Pro
Anthony Plumbing, Heating & Cooling
15203 W 99th St
4.75(
1,405
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
3456 local quotes requested

We have provided hometown service to residents of the Kansas City Metro since 1951. We offer FREE ESTIMATES on a new air conditioner, furnace, boiler, heat pump, geothermal, zoning, water heater, tankless water heater, plumbing remodel projects, and battery back-up sump pump.

"We are long-time Anthony’s customers and are on their ASAP plan. We had a list of several electrical projects we needed done: (1) a bedroom wall switch replaced (2) 2 lights added to our basement (3) a kitchen fluorescent fixture re-wired to accept LED lighting (4) a bathroom fan replaced and (5) an outlet with a dedicated circuit installed in our garage for the control box of a sprinkler system. The team of Todd and Tyler arrived at our house at the appointed time and got right to work. All of the work was done very professionally and we are very happy with the result. They were actually able to replace the motor in the old bathroom fan, which was less expensive than replacing the entire fan, and that was fine with us! The invoice was very clear about what work was done and we got a nice discount because we are ASAP members. We have also used Anthony’s for HVAC and plumbing work and are always very satisfied with the work and the professionalism of the Anthony’s employees."

Cindy D on December 2021

We have provided hometown service to residents of the Kansas City Metro since 1951. We offer FREE ESTIMATES on a new air conditioner, furnace, boiler, heat pump, geothermal, zoning, water heater, tankless water heater, plumbing remodel projects, and battery back-up sump pump.

"We are long-time Anthony’s customers and are on their ASAP plan. We had a list of several electrical projects we needed done: (1) a bedroom wall switch replaced (2) 2 lights added to our basement (3) a kitchen fluorescent fixture re-wired to accept LED lighting (4) a bathroom fan replaced and (5) an outlet with a dedicated circuit installed in our garage for the control box of a sprinkler system. The team of Todd and Tyler arrived at our house at the appointed time and got right to work. All of the work was done very professionally and we are very happy with the result. They were actually able to replace the motor in the old bathroom fan, which was less expensive than replacing the entire fan, and that was fine with us! The invoice was very clear about what work was done and we got a nice discount because we are ASAP members. We have also used Anthony’s for HVAC and plumbing work and are always very satisfied with the work and the professionalism of the Anthony’s employees."

Cindy D on December 2021


Avatar for Four Seasons Home Products
Four Seasons Home Products
821 SW Oldham Pkwy
4.69(
104
)
Approved Pro
Four Seasons Home Products
821 SW Oldham Pkwy
4.69(
104
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1280 local quotes requested

For over 50 years Four Seasons Home Products has been your premier destination for top-quality home improvement solutions. Specializing in a wide array of services, including custom-designed sunrooms, energy-efficient windows, doors, 1-day bath remodels, and siding. We are committed to enhancing your home's comfort, beauty, and functionality. With our dedication to superior craftsmanship, innovation, and customer satisfaction, we strive to turn your house into the dream home you've always envisioned. Trust your family owned Four Seasons Home Products for exceptional service, reliable expertise, and transformative home improvements that stand the test of time.

"I think it went well. He helped explain everything about the process. I feel comfortable with the product knowing it’s going to last and also fixed my phone. Much appreciated!"

Sandra F on June 2025

For over 50 years Four Seasons Home Products has been your premier destination for top-quality home improvement solutions. Specializing in a wide array of services, including custom-designed sunrooms, energy-efficient windows, doors, 1-day bath remodels, and siding. We are committed to enhancing your home's comfort, beauty, and functionality. With our dedication to superior craftsmanship, innovation, and customer satisfaction, we strive to turn your house into the dream home you've always envisioned. Trust your family owned Four Seasons Home Products for exceptional service, reliable expertise, and transformative home improvements that stand the test of time.

"I think it went well. He helped explain everything about the process. I feel comfortable with the product knowing it’s going to last and also fixed my phone. Much appreciated!"

Sandra F on June 2025


Avatar for Donigan Construction
Donigan Construction
817 Lakeview Dr
4.84(
31
)
Approved Pro
Donigan Construction
817 Lakeview Dr
4.84(
31
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
938 local quotes requested

Here for your needs! No matter how big or small we are interested in your project! Maybe it’s a new roof! Leak! Maybe new siding! Maybe new paint! Inside or outside we are interested! Maybe you are moving clutter! What ever you need help with give us a call! We can set an appointment and get you an estimate! Handyman Services have a minimum $200.00 to cover first two hours. $75.00 an hour after.

"It went fine. He was on time, did a fine job with both tasks. Courteous and professional. I paid by check for services rendered."

Jerri G on May 2022

Here for your needs! No matter how big or small we are interested in your project! Maybe it’s a new roof! Leak! Maybe new siding! Maybe new paint! Inside or outside we are interested! Maybe you are moving clutter! What ever you need help with give us a call! We can set an appointment and get you an estimate! Handyman Services have a minimum $200.00 to cover first two hours. $75.00 an hour after.

"It went fine. He was on time, did a fine job with both tasks. Courteous and professional. I paid by check for services rendered."

Jerri G on May 2022

...
Showing 1-10 of 976

FAQs for tankless water heater installation projects in Pleasant Hill, MO

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.