Tankless Water Heater Installation in Louisville
Book Tankless Water Heater Installation in Louisville with a team that picks up the phone and shows up on time.

Tankless Water Heater Installation in Louisville
Tankless water heater installation provides endless hot water on demand, eliminating the need for a traditional storage tank. Property owners in Louisville typically need this service when their existing water heater fails, they desire greater energy efficiency, or they want to save space in their home.
Proper tankless water heater installation ensures a reliable and efficient supply of hot water, preventing disruptions and potential water damage. Neglecting an old, inefficient unit can lead to higher energy bills and the risk of sudden equipment failure.
What's included in Tankless Water Heater Installation
What you get
Right-sized service, so you never pay for more than you need.
Care for your property and your neighbours while we work.
Clear scheduling with reminders, not guesswork.
Flat rates you can plan around, with no surprise add-ons.
Serving Louisville & nearby
We work across Louisville and the nearby Columbus neighbourhoods every week, so we know what to expect.
How it works
Reach out
One call to +16143354574 and we start planning your Tankless Water Heater Installation.
Lock the plan
Timing, price, and scope confirmed up front — no surprises.
Job done
We do the work in Louisville and leave the site tidy.
What affects the cost of Tankless Water Heater Installation
Frequently asked questions
How long does a tankless water heater installation typically take in Louisville?
Most standard tankless water heater installations can be completed within 4-8 hours, depending on the complexity and any necessary modifications to existing plumbing or gas lines.
Do I need a special permit for tankless water heater installation in Louisville?
Yes, Louisville typically requires permits for water heater replacement, especially if it involves gas line work or significant plumbing modifications, to ensure safety and code compliance.
Can a tankless water heater really save me money on my energy bills?
Absolutely. Tankless water heaters only heat water when it's needed, which can lead to significant energy savings compared to traditional tank units that continuously heat and store water.
What is the lifespan of a tankless water heater compared to a traditional one?
Tankless water heaters generally have a longer lifespan, often 20 years or more, compared to the 10-15 year average for conventional tank-style water heaters, due to their durable components and on-demand operation.
Can you handle commercial jobs?
Yes. We cover both residential and commercial Tankless Water Heater Installation in Louisville.
Do you give quotes upfront?
Yes — you get a clear, flat price before any work begins, with no hidden fees.
What Columbus homeowners say
“Just 365 Plumbing Care is our go-to for all plumbing needs. Always a positive experience and quality work.”
“Excellent service! Our clogged drain was a nightmare, but they handled it with ease. Highly recommend.”
“Prompt and courteous. They explained everything clearly and did a fantastic job on our bathroom remodel plumbing.”
We stand behind our work with a 100% satisfaction guarantee. If you're not happy, we'll make it right, no questions asked.