Tankless water heater installed by Grizzly Plumbing

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Endless Hot Water

Tankless Water Heaters

Tankless units installed, converted, repaired, and descaled by licensed pros. Endless hot water, lower energy bills, and a unit sized right for your house.

10+
Years in Cleveland
24/7
Emergency Service
5,000+
Jobs Completed
5.0
Google Ratings
Tankless Water Heaters

Never Run Out of Hot Water

A tankless water heater heats water only when you need it, so the shower never goes cold and you stop paying to keep 50 gallons hot around the clock. Tankless is one of the jobs we do most, and one we do best.

We install Navien and other leading tankless brands, and we handle the whole conversion in-house: the gas line upsizing, the venting, the condensate, and the old tank hauled off. Every install is sized to your fixtures and your family, not a one-size guess off a shelf.

Already have a tankless unit? Hard Tennessee Valley water scales up the heat exchanger over time. An annual descale flush keeps the unit efficient and under warranty. We repair and service all major brands.

  • New installs & tank-to-tankless conversion
  • Gas line sizing, venting, and permits handled
  • Annual descale & maintenance flushes
  • Repairs on all major tankless brands

Available across Cleveland, Chattanooga, Athens, Dalton, and the whole Tennessee Valley.

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Based In
Cleveland, TN 37312
Hours
Open 24/7 for emergencies
Plumbing Emergency?

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Real Grizzly Installs

Recent Tankless Jobs

Every one of these was installed by our crew, right here in the Tennessee Valley.

Two Navien tankless water heaters installed side by side by Grizzly Plumbing

Double Duty

Twin Navien units piped in tandem for a big household that never wants to wait on hot water.

Navien tankless water heater installed in a basement by Grizzly Plumbing

Tank-to-Tankless Conversion

Old tank out, wall-hung Navien in, with new gas, venting, and PEX runs done to code.

Navien tankless water heater installed in a utility closet by Grizzly Plumbing

Tight-Space Install

Tankless frees up floor space. This unit tucked into a utility closet with room to spare.

One Crew Does It All

More From Grizzly

From a dripping faucet to a full sewer line dig, one local crew handles it all.

Neighbors Talk

The Tennessee Valley Trusts Grizzly

“Showed up on time, fixed our water heater the same day, and left the place spotless. This is who we call now.”
Dana R.· Cleveland, TNvia Google
“Dug and replaced our whole water line with their own equipment. Fair price and no surprises. Big job, handled.”
Marcus T.· Ooltewahvia Yelp
“Called at night with a burst pipe and they actually came out. Professional, kind, and fast. Lifesavers.”
Priya S.· Bradley Countyvia Facebook
Thinking About Going Tankless?

Free estimates. Straight answers on sizing and cost. The crew is standing by.