How much do tankless water heater services typically cost?
- knoxville, Tennessee Average$3,309
- Typical Range$2,510 - $4,271
- Low End - High End$700 - $4,500
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Knoxville, TN·
"Came out within 24 hours and completed the repair first time."
Wes S. in October 2024
Seymour, TN·
Plumbing Installations
"Ben has put in a tankless hot water heater for our home, as well as install new gas logs in both fireplaces. He recognized we needed to re-route our gas lines and did so for us. We also sent him to my in laws and he installed new gas logs there as well. Benâ s work is exceptional and immaculate. He pays attention to details and always communicates what he is doing or needs to do. If you are in the market for any gas related work, Mayo Gas Systems should be your first call."
Ronnie M. in November 2021
Knoxville, TN·
Hot Water, Gas Systems, Water Treatment , and 7 more
"Patrick was extremely professional and thorough in installing my gas oven. I’d highly recommend Patrick and will be using him for all future plumbing related projects."
Chad O. in December 2024
Knoxville, TN·
WATER/ SEWER LINES, DRAIN CLEANING, TANKLESS WATER HEATERS , and 5 more
"Well done work, no problems 7 months after completion! also provided great recommendations on things to look into but did not shove extra services down our throats, will be using again next time I need any plumbing work"
Ramzey O. in December 2023
IP
Dandridge, TN·
Plumbing
"Thomas arrived on time and worked efficiently. He was very nice and polite. He installed the new water heater and noticed something seemed wrong once the pilot light was not working correctly. He called the company and discovered that it had a defective part. Thomas removed it, returned it, and came right back with a new water heater which worked well. It must have been frustrating for him, although he was very professional. I can’t express strongly enough that I would definitely have him do future repairs if needed!!"
39DD0861D1284AC53FF6DD7131A1895FCCB195C727383361899A785C4C306DDF 3. in November 2025
Showing 1-5 of 5 results
Costs for related projects in knoxville, TN
- Hire a Plumber$185 - $509
- Install a Bathtub$2,770 - $7,676
- Install a Sewer Main$546 - $1,907
- Install a Water Heater$1,192 - $2,239
- Repair a Clogged Drain$146 - $422
Related Projects in knoxville, TN
HomeAdvisor Community Rating
Overall Rating:
knoxville Plumbers are rated 4.6 out of 5 based on 393 reviews of 393 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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Recent Job Requests for Plumbers in knoxville, TN
Project Location: Knoxville, TN Date: 01/31/24Desired Completion Date: Within 1 weekRequest Stage: Ready to HireType of heat source : PropaneLocation: Home/ResidenceIs this an emergency?: YesProject Location: Knoxville, TN Date: 01/22/24Type of Water Heater: TanklessType of heat source : ElectricComment: Diagnose current eco smart 27 tankless hot water heater. A quote to replace it with the same make and model that I will purchase if current one cannot be fixed or is too expensive to repai.
