How much do tankless water heater services typically cost?
- dallas, Texas Average$2,911
- Typical Range$1,716 - $4,025
- Low End - High End$650 - $5,600
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Service Pros
Wolfe City, TX·
Master Plumber
"Wonderful customer service - very quality work done at a fair price. Using these guys again!"
Kailey R. in December 2021
AP
Terrell, TX·
Plumbing, Plumbing
"James actually added Drain Pans and Drain Lines on two Water Heaters, installed two Toilets and fixed one gas leak by Stove in Kitchen. He was courteous and cleaned up after himself. We would definitely recommend him to family memebrs and use him again."
Gary V. in November 2018
SG
Mesquite, TX·
Honest reliable and quality work
"It was a little pricey, but all fast, professional, and respectful."
Bill R. in November 2024
TE
Richland Hills, TX·
Smoke Detectors, Grounding & Surge Protection., Plugs, Switches, Ceiling fans, light fixtures & more!, Repairing, Replacing & Upgrading Service Equipment. , and 2 more
"Prompt, good quality and friendly service."
Steven S. in October 2024
Denton, TX·
Heating and Air Conditioning, Plumbing
"Courteous and professional."
Terry R. in December 2021
Farmers Branch, TX·
Water Mains-Install/repair, Sewer Mains-Install/repair, Water Heater-Install/Repair , and 1 more
"Efficient and worked great. Showed up early and was done in under 30 minutes."
52579F5DD420F7AB7590D737A27881B48F7853F8444DD3F5A5AF9825B0CE7FC3 4. in May 2025
Plano, TX·
Sewer and Water Main Replacements and Repairs, Water Heater Replacements and Repairs, Gas Furnace Replacements and Installations , and 2 more
"They saved me money over competing bids. Prompt and polite."
Alison V. in December 2016
Dallas, TX·
Plumbing, Commercial Plumbing, Water Filtration , and 3 more
"Tyler Perry at Reliant Plumbing – My Aqua Man Hero! I had never heard of Reliant Plumbing before my search, but their 24/7 availability and same-day service promise caught my attention—and wow, did they deliver! From the moment Tyler Perry arrived, I knew I was in good hands. Water line repairs can be overwhelming, but Tyler’s approach was nothing short of exceptional. He took his time to thoroughly explain all three repair options, ensuring I understood every detail. His patience and clarity turned a stressful situation into an informed decision, and he was incredibly mindful of the financial impact, presenting payment options that truly eased my anxiety. Beyond his technical skills, Tyler showed a level of care and professionalism that’s rare. He was prompt, courteous, and even returned later to complete a complimentary service to help resolve my ongoing water leak dilemma. His commitment to going the extra mile speaks volumes about both his character and Reliant Plumbing’s."
B96310D8C1CEAEC3F7D15EA34B6B47C9D54D712A64F91C5904DB3AFEDDDDB153 C. in March 2025
Sherman, TX·
Slab Leak Detection, Sewer and Water Line Repairs and Replacements, Drain Clearing , and 2 more
"They were friendly and professional"
Gail B. in February 2024
Showing 1-9 of 14 results
Costs for related projects in dallas, TX
- Hire a Plumber$179 - $438
- Install a Bathtub$3,084 - $9,143
- Install a Sewer Main$450 - $1,620
- Install a Water Heater$1,024 - $1,966
- Repair a Clogged Drain$144 - $282
Related Projects in dallas, TX
HomeAdvisor Community Rating
Overall Rating:
dallas Plumbers are rated 4.6 out of 5 based on 487 reviews of 487 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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Things to Consider Before Installing a Tankless Water Heating System:
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Recent Job Requests for Plumbers in dallas, TX
Project Location: Dallas, TX Date: 01/30/24What is the heat source for the water heater?: Natural gasComment: We'd like to replace 2 50 gallon hot water heaters with a Rinnai tankless system, including circulating pump.Project Location: Dallas, TX Date: 01/25/24Type of heat source : Natural gasType of Water Heater: TanklessComment: I would like to get an estimate for Install a Tankless Water Heater SystemProject Location: Dallas, TX Date: 01/24/24What is the heat source for the water heater?: Natural gasComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Dallas, TX Date: 01/22/24Type of Water Heater: TanklessType of heat source : Natural gasComment: I purchased a home and there are issues with the current water heater. I would like to replace it with a tankless water heater (gas).Project Location: Dallas, TX Date: 01/21/24Type of Water Heater: TanklessType of heat source : Natural gasComment: We bought a tankless water heater and want to replace an electric one. There are gas lines from a previous water heater still on position.Project Location: Dallas, TX Date: 01/20/24Type of Water Heater: TanklessType of heat source : ElectricComment: Install tankless water heaterProject Location: Dallas, TX Date: 01/16/24Type of Water Heater: TanklessType of heat source : Natural gasComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Dallas, TX Date: 01/14/24Type of Water Heater: TanklessType of heat source : ElectricComment: Install tank less water heaterProject Location: Dallas, TX Date: 01/09/24What is the heat source for the water heater?: ElectricComment: How to install a hot water heater cordless
