Top-rated tankless water heater installers.

Get matched with top tankless water heater installers 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 installers in Platte City

Charles James Plumbing
1607 Gulf Street
5.00(
1
)
Approved Pro
Charles James Plumbing
1607 Gulf Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Charles James Plumbing 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

"Charles was extremely knowledgeable and helpful. I plan on using him anytime we have any plumbing issues in the future."

Scott M on June 2021

Charles James Plumbing 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

"Charles was extremely knowledgeable and helpful. I plan on using him anytime we have any plumbing issues in the future."

Scott M on June 2021


Evan's Facilities Repair LLC
876 201st Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Evan's Facilities Repair LLC
876 201st Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

Evan's Facilities Repair, is a locally owned and operated company that values honesty and integrity in all aspects of our business. With over 25 years of experience, we pride ourselves on our innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Evan's Facilities Repair, is a locally owned and operated company that values honesty and integrity in all aspects of our business. With over 25 years of experience, we pride ourselves on our innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Avatar for Sewer Surgeon, LLC
Sewer Surgeon, LLC
7660 1/2 N Oak Traffic Way Ste B
4.70(
533
)
Approved Pro
Sewer Surgeon, LLC
7660 1/2 N Oak Traffic Way Ste B
4.70(
533
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
522 local quotes requested

Sewer Surgeon, LLC, is family owned and operated! We have been serving our neighbors for several years. We take pride in our work and pay extra attention to detail. We promise to treat your home as if it were our own. Call us today!

"Professional, knowledgeable, patient, very thorough and went the extra mile. They also gave us a very reasonable price for all the hard work that was done. They arrived earlier than anticipated and called us to ask if it was ok to come out sooner than later. We were jumping with joy! We plan on asking for their help again if we ever need our sewer line cleaned out again. We highly recommend this wonderful family owned business. The staff are amazing. The young lady who called us from the company office was so wonderful and blessed us by being the first one to reach out in order to offer their help. Thank you Sewer Surgeon staff! 😊"

Rev. Jorge A on August 2025

Sewer Surgeon, LLC, is family owned and operated! We have been serving our neighbors for several years. We take pride in our work and pay extra attention to detail. We promise to treat your home as if it were our own. Call us today!

"Professional, knowledgeable, patient, very thorough and went the extra mile. They also gave us a very reasonable price for all the hard work that was done. They arrived earlier than anticipated and called us to ask if it was ok to come out sooner than later. We were jumping with joy! We plan on asking for their help again if we ever need our sewer line cleaned out again. We highly recommend this wonderful family owned business. The staff are amazing. The young lady who called us from the company office was so wonderful and blessed us by being the first one to reach out in order to offer their help. Thank you Sewer Surgeon staff! 😊"

Rev. Jorge A on August 2025


Avatar for JF Denney, Inc.
JF Denney, Inc.
76 Ash Street
4.64(
45
)
Approved Pro
JF Denney, Inc.
76 Ash Street
4.64(
45
)
Approved Pro
Customers say: True professional
16 local quotes requested
60 years of experience

JF Denney Inc., has been in business since 1952! We would love the opportunity to show you what our experience and expertise can mean for the overall value of your project. With decades of experience and over 600 five-star reviews, we take pride in providing reliable, professional, and affordable solutions for your home. We’d love the opportunity to show you the value of working with true experts. Whether it’s a small repair or a major project, we’re here to help!

"Very happy with my service. Would recommend."

Elliot W on August 2025

JF Denney Inc., has been in business since 1952! We would love the opportunity to show you what our experience and expertise can mean for the overall value of your project. With decades of experience and over 600 five-star reviews, we take pride in providing reliable, professional, and affordable solutions for your home. We’d love the opportunity to show you the value of working with true experts. Whether it’s a small repair or a major project, we’re here to help!

"Very happy with my service. Would recommend."

Elliot W on August 2025


Avatar for Mission Plumbing, Heating, & Cooling
Mission Plumbing, Heating, & Cooling
5729 Nieman Road
3.63(
16
)
Approved Pro
Mission Plumbing, Heating, & Cooling
5729 Nieman Road
3.63(
16
)
Approved Pro
Customers say: Quality work
31 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.

"PSA: legacy Ultra Heating & Cooling customers, cancel all payments. On June 22nd, Mission Plumbing, Heating, and Cooling sent a technician to diagnose my HVAC system - the AC had not been working for a few days at that point. Since then, they have not called, messaged, or emailed me a single time. I have called 4 times, each time they have said, "I will make sure someone gets back to you right away". My house has been without AC for 17 days due to their lies stringing me along. I have been paying $14/mo for a service agreement since December 2021, and never had any issues with Ultra Heating and Cooling fulfilling their contractual obligations. However, it is clear that Mission PHC has taken on all Ultra customers with their acquisition, and are continuing to take their money every month with no intentions of honoring the service agreement. To all legacy Ultra customers, I would recommend cancelling your service agreement immediately and finding a new, trustworthy HVAC company."

Jesse M on July 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.

"PSA: legacy Ultra Heating & Cooling customers, cancel all payments. On June 22nd, Mission Plumbing, Heating, and Cooling sent a technician to diagnose my HVAC system - the AC had not been working for a few days at that point. Since then, they have not called, messaged, or emailed me a single time. I have called 4 times, each time they have said, "I will make sure someone gets back to you right away". My house has been without AC for 17 days due to their lies stringing me along. I have been paying $14/mo for a service agreement since December 2021, and never had any issues with Ultra Heating and Cooling fulfilling their contractual obligations. However, it is clear that Mission PHC has taken on all Ultra customers with their acquisition, and are continuing to take their money every month with no intentions of honoring the service agreement. To all legacy Ultra customers, I would recommend cancelling your service agreement immediately and finding a new, trustworthy HVAC company."

Jesse M on July 2025


Avatar for MHK General Services
MHK General Services
102 West 12th Street
4.64(
67
)
Approved Pro
MHK General Services
102 West 12th Street
4.64(
67
)
Approved Pro
Super Service Award
Customers say: True professional
19 local quotes requested
17 years of experience

We at MHK General Services focus on quality handyman and General Construction projects. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Other services that we provide are remodeling projects, electrical, plumbing, professional organizing, as well as professional painting. Please call us today for an estimate. We look forward to working with you. View us on Facebook at MHK General Services.

"Very professional and the job was done right and the job site was left spotless. "

SAMEER O on August 2025

We at MHK General Services focus on quality handyman and General Construction projects. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Other services that we provide are remodeling projects, electrical, plumbing, professional organizing, as well as professional painting. Please call us today for an estimate. We look forward to working with you. View us on Facebook at MHK General Services.

"Very professional and the job was done right and the job site was left spotless. "

SAMEER O on August 2025


Mission Plumbing, Heating, & Cooling
15550 W 109th St.
4.55(
83
)
Approved Pro
Mission Plumbing, Heating, & Cooling
15550 W 109th St.
4.55(
83
)
Approved Pro
Customers say: Quality work
2060 local quotes requested
47 years of experience

Mission Plumbing Heating and Air Conditioning, Inc. has been in business in Shawnee, Kansas since 1978. We specialize in residential plumbing, heating, and air conditioning repairs to all brands. We are factory trained and have the nationally recognized NATE certification for your peace of mind that you have contacted a certified professional. We offer 24 hour emergency service for plumbing, furnaces, air conditioners, heat pumps, and boilers scheduled maintenance plans on your existing system and system replacement with Lennox and Trane furnaces, air conditioners and heat pumps, Honeywell and Lennox thermostats and control systems and Aprilaire humidifiers. All of our pricing is “Up Front” pricing so you know what the total cost of any work before you authorize any job to be done. Please do not hesitate to call us anytime with your questions or needs for your home’s heating and cooling system and plumbing.

"I've used Mission Plumbing for a few years, and until now I was happy with them. Recently called them out to install a new kitchen faucet that we had purchased (Moen faucet, purchased from Lowes), and the estimate was $895!!! That's an outrageous price! Instead, we did it ourselves - took 1 hour."

Beth R on May 2025

Mission Plumbing Heating and Air Conditioning, Inc. has been in business in Shawnee, Kansas since 1978. We specialize in residential plumbing, heating, and air conditioning repairs to all brands. We are factory trained and have the nationally recognized NATE certification for your peace of mind that you have contacted a certified professional. We offer 24 hour emergency service for plumbing, furnaces, air conditioners, heat pumps, and boilers scheduled maintenance plans on your existing system and system replacement with Lennox and Trane furnaces, air conditioners and heat pumps, Honeywell and Lennox thermostats and control systems and Aprilaire humidifiers. All of our pricing is “Up Front” pricing so you know what the total cost of any work before you authorize any job to be done. Please do not hesitate to call us anytime with your questions or needs for your home’s heating and cooling system and plumbing.

"I've used Mission Plumbing for a few years, and until now I was happy with them. Recently called them out to install a new kitchen faucet that we had purchased (Moen faucet, purchased from Lowes), and the estimate was $895!!! That's an outrageous price! Instead, we did it ourselves - took 1 hour."

Beth R on May 2025


Avatar for Four Seasons Home Products
Four Seasons Home Products
821 SW Oldham Pkwy
4.71(
111
)
Approved Pro
Four Seasons Home Products
821 SW Oldham Pkwy
4.71(
111
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1243 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.

"Patrick was helpful and accommodating to fit our budget"

Thomas P on August 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.

"Patrick was helpful and accommodating to fit our budget"

Thomas P on August 2025


Avatar for Anthony Plumbing, Heating & Cooling
Anthony Plumbing, Heating & Cooling
15203 W 99th St
4.75(
1,406
)
Approved Pro
Anthony Plumbing, Heating & Cooling
15203 W 99th St
4.75(
1,406
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
3710 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.

"I had an amazing experience with Anthony PHCE. The service was outstanding! The technicians were very prompt, professional, and detailed. They ensured I was comfortable throughout the entire process. I highly recommend them!"

Allen J on August 2025

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.

"I had an amazing experience with Anthony PHCE. The service was outstanding! The technicians were very prompt, professional, and detailed. They ensured I was comfortable throughout the entire process. I highly recommend them!"

Allen J on August 2025


Avatar for Hot Water Biz
Hot Water Biz
4.98(
59
)
Approved Pro
Hot Water Biz
4.98(
59
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
243 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.

"I'm so glad I chose Hot Water Biz to replace my water tanks. Orkie is so good at what he does and is very knowledgeable. His pricing is very fair. He is also very kind and I felt comfortable working with him. Thanks Orkie!"

Helene G on July 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.

"I'm so glad I chose Hot Water Biz to replace my water tanks. Orkie is so good at what he does and is very knowledgeable. His pricing is very fair. He is also very kind and I felt comfortable working with him. Thanks Orkie!"

Helene G on July 2025

...
Showing 1-10 of 982
The Platte City, MO homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
A woman filling water bottle in kitchen sink
Jul 29, 2025
Jul 29, 2025
Replacing a water pressure regulator helps maintain steady water flow and protects your plumbing system. Learn what to expect and tips for reducing costs.
Ceramic sink and modern tap in stylish kitchen
Jul 9, 2025
Jul 9, 2025
Need to clean your drain? Here’s how much it costs, what factors affect cost, and what to expect.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, and more.