Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Lawrence, KS

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.

Find Tankless water heater installers in Lawrence

Avatar for JF Denney, Inc.

JF Denney, Inc.

4.64(
45
)
Approved Pro

JF Denney, Inc.

4.64(
45
)
Approved Pro
Customers say: True professional
17 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


"IM HAPPY WITH WITH THEM "

Sherri H on December 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!

"IM HAPPY WITH WITH THEM "

Sherri H on December 2025


Avatar for Reddi Services Inc

Reddi Services Inc

4.67(
366
)
Approved Pro

Reddi Services Inc

4.67(
366
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
113 local quotes requested

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.

"This company repaired a piece rotted pipe and I continued to have problems. Then I was told it cost me thousands MORE dollars to have my front yard tore up, when the problem was not in my yard, but a city a problem that the city took care of! The report from the city is available to reference!! Stay away from this poorly ran company!!"

Brandie M on September 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.

"This company repaired a piece rotted pipe and I continued to have problems. Then I was told it cost me thousands MORE dollars to have my front yard tore up, when the problem was not in my yard, but a city a problem that the city took care of! The report from the city is available to reference!! Stay away from this poorly ran company!!"

Brandie M on September 2025


"Really, Really had a great experience with Dan. Would highly recommend SuperDan plumbing! Dan replaced both outdoor faucets, and did an extraordinary, quality Job, and for less than what other folks had quoted. I have now found a new plumber and will be using SuperDan Plumbing for all of my plumbing needs."

Greg G on October 2025

SuperDan Plumbing, is your premier choice for Plumbing. We have provided high quality work and friendly customer service for years. Call today!

"Really, Really had a great experience with Dan. Would highly recommend SuperDan plumbing! Dan replaced both outdoor faucets, and did an extraordinary, quality Job, and for less than what other folks had quoted. I have now found a new plumber and will be using SuperDan Plumbing for all of my plumbing needs."

Greg G on October 2025


"The user disputes a $785 charge from Anthony Plumbing Heating and Cooling, including $400 for 1.1 pounds of Freon that was unnecessary. Anthony claimed separate Freon charges for two system ports, but the user’s Senville Minisplit system only requires one charge. After refusing additional diagnostic fees, the technicians left the system non-functional. A second company, AB May, confirmed the system was empty of Freon despite the prior payment. The user found and repaired a leak on port A, which Anthony never checked, and Senville confirmed the system had enough factory Freon for the installed line length. The user requests a refund for the unnecessary $400 Freon charge due to inadequate service and misdiagnosis."

Randy G on December 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.

"The user disputes a $785 charge from Anthony Plumbing Heating and Cooling, including $400 for 1.1 pounds of Freon that was unnecessary. Anthony claimed separate Freon charges for two system ports, but the user’s Senville Minisplit system only requires one charge. After refusing additional diagnostic fees, the technicians left the system non-functional. A second company, AB May, confirmed the system was empty of Freon despite the prior payment. The user found and repaired a leak on port A, which Anthony never checked, and Senville confirmed the system had enough factory Freon for the installed line length. The user requests a refund for the unnecessary $400 Freon charge due to inadequate service and misdiagnosis."

Randy G on December 2025


Avatar for MHK General Services

MHK General Services

5.00(
12
)
Approved Pro

MHK General Services

5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

At MHK GENERAL SERVICES, we bring excellence to every project. As a family-owned business, we prioritize your satisfaction and offer reliable service by appointment. Choose us for exceptional results every time. Services include: Full service General, electrical, plumbing, bath, kitchen remodeling as well as deck and fences

"Great experience. Owner is a 'hands-on' leader and his team that did the work on our new fence could not have been better."

Fred H on April 2025

At MHK GENERAL SERVICES, we bring excellence to every project. As a family-owned business, we prioritize your satisfaction and offer reliable service by appointment. Choose us for exceptional results every time. Services include: Full service General, electrical, plumbing, bath, kitchen remodeling as well as deck and fences

"Great experience. Owner is a 'hands-on' leader and his team that did the work on our new fence could not have been better."

Fred H on April 2025


"They were promptly, and quite entertaining, good service at all. "

Allen B on December 2025

Free on-site estimates for plumbing. Licensed master plumber and residential general contractor with over 60 years of combined experience. Additional email - info@kcmetroplumbing.com.

"They were promptly, and quite entertaining, good service at all. "

Allen B on December 2025


Avatar for Arcadia Heating and Cooling

Arcadia Heating and Cooling

5.00(
9
)
Approved Pro

Arcadia Heating and Cooling

5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
24 local quotes requested
Free onsite estimate

When you call one of our technicians, you can rest assured that we will provide the highest quality electrical, plumbing and HVAC services for your property. We are prepared to diagnose any problem you’re facing and resolve it. Call us today to schedule HVAC services, electrical service, and plumbing service!

"Great communication. Great service. "

Kimberly C on December 2025

When you call one of our technicians, you can rest assured that we will provide the highest quality electrical, plumbing and HVAC services for your property. We are prepared to diagnose any problem you’re facing and resolve it. Call us today to schedule HVAC services, electrical service, and plumbing service!

"Great communication. Great service. "

Kimberly C on December 2025


Snake 'n' Rooter

4.50(
6
)

Snake 'n' Rooter

4.50(
6
)
Customers say: Quick response
34 years of experience

sewer cleaning

sewer cleaning


Avatar for Gray Wolf Plumbing

Gray Wolf Plumbing

4.92(
84
)

Gray Wolf Plumbing

4.92(
84
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Gray Wolf Plumbing is a family owned company with over 40 years experience. We are proud to provide a wide range of plumbing services both commercial (new construction, remodel and service) and residential (new construction, remodel and service). We are happy to provide you with a free estimate. We accept check, debit, visa and mastercard payments. Gray Wolf Plumbing is fully licensed, bonded and insured. Please call our office at 785. 215.6303 for more information.

"Shane went through the roof drain as I asked and problem was solved. He was punctual & courteous. For sure WOULD hire them for future work."

Tony S on February 2021

Gray Wolf Plumbing is a family owned company with over 40 years experience. We are proud to provide a wide range of plumbing services both commercial (new construction, remodel and service) and residential (new construction, remodel and service). We are happy to provide you with a free estimate. We accept check, debit, visa and mastercard payments. Gray Wolf Plumbing is fully licensed, bonded and insured. Please call our office at 785. 215.6303 for more information.

"Shane went through the roof drain as I asked and problem was solved. He was punctual & courteous. For sure WOULD hire them for future work."

Tony S on February 2021

...
Showing 1-10 of 314

The Lawrence, KS homeowners’ guide to tankless water heater installations

From average costs to expert advice, get all the answers you need to get your job done.