Tankless Water Heaters in Marietta and Surrounding Areas

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Endless Hot Water, Modern Efficiency, and Professional Installation You Can Trust

Imagine never running out of hot water again. No waiting for a tank to refill and reheat, no surprise cold showers, no wasted energy keeping water hot when no one’s using it. That is exactly what a tankless water heater delivers, and The Drip Doctor is here to help Marietta homeowners make the switch with expert installation and service.

Our licensed plumbers specialize in installing, maintaining, and replacing tankless water heater systems for residential homes throughout Marietta and the surrounding areas. These compact, on-demand units heat water only when needed, saving energy while providing an endless supply of hot water for your family.

Tankless water heaters are ideal for homes with high water usage, busy families, or anyone looking to reduce energy bills and gain peace of mind. They can be powered by natural gas or electricity, and with proper maintenance, they can last nearly twice as long as a traditional tank system.

If you’re upgrading from a standard model, we can handle the full installation process from safely removing your old unit to updating plumbing lines and venting systems. We also provide post-installation support, including annual tune-ups and flush services to keep your system performing like new.

If your current water heater has stopped working altogether, visit our Water Heater Repair page for fast same-day repair options, or learn about new installation choices on our Water Heater Installation page.

Why Homeowners Choose The Drip Doctor for Tankless Water Heaters

Switching to a tankless system is an investment, and it pays to have a knowledgeable, trusted plumber handle the installation. Homeowners across Marietta choose The Drip Doctor because we combine precision craftsmanship with honest communication and total respect for your home.

Licensed and Insured Tankless Water Heater Experts
Energy-Efficient Systems from Trusted Brands
Expert Installation, Setup, and Calibration
Transparent Pricing with No Hidden Fees
Local Technicians Familiar with Marietta Homes

We carefully size your new tankless system based on your home’s layout, water pressure, and usage patterns to ensure optimal performance. Our team will explain your options, answer all your questions, and ensure your system is installed correctly the first time. Georgia homes often experience hard water buildup that can reduce efficiency over time. That is why we recommend pairing your tankless system with a whole-home water filtration unit to extend its lifespan and maintain consistent flow. Our team can help integrate both systems for seamless operation. When it comes to efficiency, reliability, and long-term savings, tankless water heaters are one of the smartest upgrades you can make for your home.

Proudly Serving Marietta and Surrounding Areas

At The Drip Doctor, we proudly serve homeowners across Metro Atlanta with complete tankless water heater solutions. Whether you live near Marietta Square, East Cobb, or Kennesaw, our technicians are equipped to handle every step of your upgrade with care and precision.

We are familiar with the diverse plumbing systems found in homes throughout Georgia, from historic houses to new constructions, and tailor our installations to fit your space perfectly.

If your city is not listed, give us a quick call. We often provide same-day appointments throughout the region.

See what our customers say

James R.

Woodstock, GA

I had a major leak under my kitchen sink, and The Drip Doctor had it fixed within the hour. Super friendly and transparent with pricing!

Carla M.

Kennesaw, GA

Our sewer line backed up right before a holiday weekend. The Drip Doctor came out the same day and got us back to normal. Total pros.

Eric L.

Roswell, GA

After getting outrageous quotes from other plumbers, The Drip Doctor gave me a fair price and did excellent work. Honest and reliable!

Tanya W.

Acworth, GA

We called The Drip Doctor for a tankless water heater install. They walked us through everything and did a flawless job. Very happy with the result!

Kevin B.

Smyrna, GA

Jeremy and Ryan were incredibly respectful of our home and took the time to explain everything. The clogged toilet was fixed fast and hasn’t been a problem since!

Lauren S.

Sandy Springs, GA

The Drip Doctor is our go-to for plumbing. They’ve handled everything from fixture installs to drain cleaning for us. Always top-notch service.

Michael T.

Canton, GA

I had no water pressure and was expecting a nightmare fix. These guys diagnosed the issue quickly and saved me thousands. Highly recommend.

Rachel F.

East Cobb, GA

Had an emergency at 9 PM. The Drip Doctor showed up within the hour and handled it like pros. Can't thank them enough.

Dave P.

Property Manager, Marietta, GA

We’ve used The Drip Doctor for multiple rental properties, and they’re always punctual, clean, and respectful of tenants. Five stars every time.

Amanda K.

Powder Springs, GA

My elderly mother needed help with a leaking faucet. They treated her with kindness and did great work. It’s rare to find this level of service.

Upgrade to a Tankless Water Heater Today

If you are ready to experience endless hot water, lower energy costs, and modern comfort, trust The Drip Doctor for professional tankless water heater installation. We make it easy to upgrade your home with clean, efficient, long-lasting results.

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