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Endless hot water when you need it— energy-efficient tankless systems from Moore Water.

Professional installation, repair & maintenance across Kansas, Missouri, Oklahoma & beyond · Expert technicians · American-made EcoWater systems

Serving Kansas, Missouri, Oklahoma, Nebraska, Arkansas, and Texas
Moore Water technician installing a tankless water heater in a home

1981

Family Owned Since

12

Locations

~500

Employees

9,000+

5-Star Reviews

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Certified Techs

Tankless water heater system installation
Recommended: Tankless Water Heater

Why Upgrade to a Tankless Water Heater?

If your home relies on an older tank water heater, you're wasting energy and money every single day. Traditional tanks continuously heat 40-50 gallons of water, even when you're not using it. Tankless systems heat water on-demand, delivering endless hot water while slashing energy costs by up to 30%.

1

What you're dealing with

Running out of hot water mid-shower
High energy bills from constant heating
Tank corrosion & sediment buildup
Space wasted by bulky water heater
2

What tankless water heating delivers

Unlimited hot water on-demand
Lower energy consumption & bills
Compact, space-saving design
20-year lifespan vs. 10-year tanks

How Tankless Water Heater Systems Work

Unlike traditional tanks that store and constantly re-heat gallons of water, tankless systems use advanced heat exchange technology to deliver hot water instantly. Here's the process:

1

Cold Water In

Water enters the system from your main supply line at the point of use.

2

Heating Element Activates

Gas or electric heating elements rapidly warm the water to your desired temperature.

3

Instant Temperature Control

Digital controls maintain consistent hot water flow—no temperature fluctuations.

4

Hot Water On-Demand

Endless hot water flows to every tap, shower, and appliance without waste or waiting.

How tankless water heater systems work diagram

Why Choose Moore for Tankless Water Heaters?

Not all tankless systems are created equal. Moore Water installs and services premium, proven systems engineered for reliability and efficiency.

Premium EcoWater Systems

American-made, backed by Berkshire Hathaway, with 100 years of water heating heritage. Proven reliability for homes and businesses across the Midwest.

Energy Efficiency Guaranteed

Reduce water heating costs by up to 30% compared to traditional tank systems—savings you'll see on every utility bill.

Expert Installation & Sizing

Our licensed technicians properly size your system to your home's flow rate and demand, ensuring optimal performance and longevity.

Gas & Electric Options

Whether you need a gas tankless heater for maximum performance or an electric unit for specific applications, we've got the right fit.

Full Service Support

Installation, annual maintenance, repair, and replacement—our fleet of ~75-100 service trucks keeps your system running smoothly year-round.

Backed by Manufacturer Warranty

Strong warranty coverage on parts and labor gives you peace of mind—plus our 90-day service guarantee on all installations.

Moore Water technician performing tankless water heater installation and assessment

How Our Tankless Water Heater Service Works

From initial assessment to installation and beyond, Moore Water makes the process simple, transparent, and stress-free.

1

We assess your home

Our technicians evaluate your current system, water usage patterns, and fuel type to recommend the perfect tankless solution.

2

Custom sizing & plan

We calculate flow rate, temperature rise, and demand to ensure your system never lets you down.

3

Professional installation

Licensed technicians handle venting, gas lines, electrical connections, and all plumbing with precision and care.

4

Annual maintenance

Regular flushing and inspection keep your system efficient and extend its 20-year lifespan.

Frequently Asked Questions

How much can I save with a tankless water heater?

Most homeowners save 20-30% on water heating costs. The payback period depends on your usage and local energy rates, but many customers see savings within 5-7 years. Plus, you'll enjoy unlimited hot water and never run out mid-shower.

Do tankless water heaters work in cold climates?

Absolutely. Tankless systems perform excellently in Kansas, Missouri, Oklahoma, and throughout the Midwest. They handle cold incoming water and heat it on-demand. Our technicians ensure proper venting and insulation for maximum winter efficiency.

How long do tankless systems last?

With proper maintenance, tankless water heaters last 20+ years—double the lifespan of traditional tanks. Annual flushing prevents mineral buildup and keeps your system running efficiently throughout its life.

Can I upgrade from my old tank water heater?

Yes. Our technicians can retrofit your home to a tankless system. This typically involves relocating venting, adjusting gas lines or electrical connections, and may require minor plumbing updates. We handle everything end-to-end.

We service every brand

Full dedicated hour for $100 visit
Expert diagnosis and honest recommendations
90-day labor warranty
Parts stocked, no waiting

Own it your way

We offer flexible monthly options through multiple trusted lenders for new tankless water heater systems, and pay-over-time plans for service and repairs. Always with no prepayment penalty.

Resources & Advice

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Or call us directly:

1-800-555-5555

Ready for endless hot water?

Get your free, no-obligation tankless water heater consultation today. Our technicians will assess your home, answer your questions, and show you real savings.

Tankless water heater installation by Moore Water & Air