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Top-Rated Tankless water heater installers in Xenia - Updated Nov 2026

Avatar for United Plumbing & Electric
United Plumbing & Electric
4.8(
151
)
Tankless Water Heater - Install

Serving Xenia, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Mike from United Plumbers installed a tankless water heater, and I couldn’t be more impressed. Mike and his crew did an awesome job! They worked quickly, efficiently, and maintained a high level of professionalism throughout the project. The installation was flawless, and to top it off, the cost was the best I found. I highly recommend Mike and his team for any plumbing needs—you won’t be disappointed!"
Response time3 hrs
Response rate98%
154 neighbors recently requested a quote
Avatar for JAMES THE PLUMBER LLC
JAMES THE PLUMBER LLC
5.0(
15
)
Tankless Water Heater - Install

Serving Xenia, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"James did an outstanding job. He contacted me 15 minutes after he received my information from Angi. We set up a time and he arrived 30 minutes after we talked on the phone. He provided me a quote. I hired him and also had him do other work while he was there. He replaced my water heater, replaced outside facet, plus a couple of minor things that he found. He completed everything to perfection within 4 hour of me submitting my request. James was very professional,, very affordable, and answered all my questions to my complete satisfaction. I have added James to my list of experts to call and he #1 on my plumbers list now. I would definitely hire again."
7 neighbors recently requested a quote
Avatar for McLean Plumbing
McLean Plumbing
4.9(
31
)
Tankless Water Heater - Install

Serving Xenia, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"My pressure tank had a serious leak. I turned off the water and gave them the information they needed. They came out that day and replaced the pressure tank. I will hire them again if/when I need plumbing work done."
Response time12 hrs
Response rate96%
102 neighbors recently requested a quote
Avatar for Apex Pros Plumbing, Electric, Heating and Air
Apex Pros Plumbing, Electric, Heating and Air
4.9(
8
)
Tankless Water Heater - Install

Serving Xenia, OH and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

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 earing your business! Book with us online or feel free to give us a call today.

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+16

Response time2 days
Response rate100%
28 neighbors recently requested a quote
Avatar for CJS SYSTEMS HEATING & COOLING
CJS SYSTEMS HEATING & COOLING
5.0(
3
)
Tankless Water Heater - Install

Serving Xenia, OH and surrounding areas

Approved (Corporate)

In business since 2024

Free estimates

Emergency services offered

"They were very timely, courteous and professional. I am 100% satisfied with the work completed. We had a water heater and water softener installed and would recommend anyone else to use CJS as well."
Response time3 days
25 neighbors recently requested a quote
Avatar for The Right Brothers
The Right Brothers
5.0(
1
)
Tankless Water Heater - Install

Serving Xenia, OH and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

The team at The Right Brothers offers professional and reliable plumbing services in Dayton, OH, so you can be sure that your plumbing needs will be taken care of. Our team is licensed, bonded and insured, so you can be sure that the job will be done right the first time. This has helped us earn an A+ rating with the Better Business Bureau, along with our decades of experience. We offer emergency services, so you don't have to worry about waiting for days to get a plumbing issue fixed!

Water Heater Install
Sewer Repair
Response time1 hour
66 neighbors recently requested a quote
Avatar for TNT services plus llc
TNT services plus llc
5.0(
11
)
Tankless Water Heater - Install

Serving Xenia, OH and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Tommy, the owner of TNT Services Plus LLC, was great to work with. He was quick to provide the needed information when I reached out for a quote and was able to fit us in right away. His work was done quickly and to a high standard. We needed the water heater to close on the house we were selling and TNT Service was a critical part in us meeting our deadline, and within budget!"
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+6

Recommended by100%of homeowners
Avatar for Kelly Heating & Air Conditioning Inc
Kelly Heating & Air Conditioning Inc
4.3(
73
)
Tankless Water Heater - Install

Serving Xenia, OH and surrounding areas

In business since 1990

Emergency services offered

Credit card accepted

"They told me what they would do but didn’t show me any lay outs. They seemed like they were only trying to have me balance the registers and not replace the duct work.  The gentleman didn't even go into the attic."
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+1

Recommended by87%of homeowners
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