Pioneer Plumbing Chattanooga, TN





Water Heater Replacement & Tankless Installation in Chattanooga, TN


There are few things worse than a cold shower on a winter morning. Your water heater is the workhorse of your home, but when it fails, it disrupts your entire routine. We are Chattanooga, TN’s experts in water heater replacement and repair. From standard gas tanks to high-tech tankless water heater installations, we provide the hot water solutions that modern families demand.





Tankless Water Heater Conversion


Are you tired of running out of hot water? We specialize in converting to tankless water heaters. These units heat water on demand, meaning you never run out, even if the dishwasher and washing machine are running while you shower. We handle the complex gas line upsizing and venting requirements to ensure your new system operates safely and efficiently.

Affordable Drain and Pipe Cleaning Services




Emergency Water Heater Replacement


If your tank is leaking from the bottom or simply won't heat, you need a 40 gallon gas water heater installed fast. We offer same-day replacement services. We remove and dispose of your old, leaking unit and install a new, code-compliant heater. We also replace the expansion tank and upgrade the gas valve to ensure safety.



Plumbing Solutions for Leaks and Clogs
Residential Plumbing Solutions That Last

Repair & Maintenance


Not every problem needs a new unit. If you have lukewarm water, a pilot light that won't stay lit, or a popping noise (sediment buildup), we can often repair it. We replace heating elements, thermostats, and thermocouples to extend the life of your current water heater.





Frequently Asked Questions


  • How much does a water heater replacement cost in Chattanooga, TN? Cost varies by size and type (gas vs. electric). We provide a flat-rate quote that includes the unit, installation, parts, and disposal of the old tank.
  • Why go tankless? Tankless units save space (wall-mounted), last longer (20+ years), and reduce energy bills because they don't heat water when you aren't using it.
  • What causes a water heater to leak? Usually, it’s the steel tank rusting through after the anode rod has been depleted. Once the tank rusts, it must be replaced.
  • Do you install electric water heaters? Yes. We install electric tanks and high-efficiency hybrid heat pump water heaters, which are great for all-electric homes.
  • How long does installation take? A standard swap takes 2-4 hours. A tankless conversion is a bigger job, typically taking a full day due to gas and vent work.




Hot Water Solutions for Every Budget


Whether you need a quick replacement or a high-efficiency upgrade, we ensure your family has reliable hot water. Trust our licensed technicians for a safe install.

Call for a free estimate: (833) 963-1627





Customer Reviews

"Our water heater busted on a Saturday. They brought a new one out and installed it same-day. No cold showers for my kids!"

"We switched to tankless and I'll never go back. Endless hot water and my gas bill actually went down. Great installation job."

"The installer was polite, cleaned up the rust mess from the old tank, and showed me how to adjust the temperature on the new one."





Chattanooga, TN Insights: Population,
Zip Codes, Influence, and Service Areas

Chattanooga (/ˌtʃætəˈnuːɡə/ CHAT-ə-NOO-gə) is a city in and the county seat of Hamilton County, Tennessee, United States. It is located along the Tennessee River, and borders Georgia to the south. With a population of 181,099 in 2020, it is Tennessee's fourth-largest city and one of the two principal cities of East Tennessee, along with Knoxville. It anchors the Chattanooga metropolitan area, Tennessee's fourth-largest metropolitan statistical area, as well as a larger three-state area that includes Southeast Tennessee, Northwest Georgia, and Northeast Alabama.

Zip Codes in Chattanooga, TN that we also serve: 37415 37416 37410 37411 37419 37409 37408 37421 37403 37402 37407 37405 37406 37404 37343 37450 37351 37401 37414 37424





Cities Close To Chattanooga, TN That We Also Serve



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