Need a Tankless Water Heater Installation? It's Gotta be Reliable.

Service overview

• Free in-home estimates
• 10-year warranty
• Installation price: Starting at $4,200
• Average time to complete: 6–8 hours

Want free repair and maintenance for life?

Pay as you go with Comfort as a Service. Starting at $44 a month, you can get a new, energy-efficient Rinnai tankless water heater—lifetime repairs and maintenance included.

Cost of a tankless water heater installation in Atlanta

• Low: $4,200
• Average: $5,300
• High: $6,500

What's included

• Multiple system options
• New, high-efficiency tankless water heater
• 1-year labor warranty
• 10-year manufacturer warranty
• Flexible financing

How your tankless water heater installation works

1) Schedule your appointment

Contact us online or call us at 770.594.9969 to schedule your appointment. We'll call you to confirm your time. We'll also send you a confirmation email with a picture of your tech, so you know who to keep an eye out for.

2) Get your water heater installed

The plumber will come inspect your home to determine your hot water needs (for free). This makes sure your family will get a tankless water heater that won't run out of hot water. Then, you'll get multiple system options with straightforward pricing for each.

On the day of the install, our team will:

1. Wear shoe covers and lay down drop cloths to protect your home.
2. Install your new tankless water heater.
3. Leave your home looking great. (If we dirty it, we'll clean it.)

3) Tell us how we did

We mean it when we say "100% satisfaction guarantee". Not happy with our service? Just let us know in our follow-up survey. We'll make it right.

Gas vs electric tankless water heaters

Debating whether to go gas or electric for your tankless water heater? That decision is more complicated than "If your home doesn't have a gas hookup, choose electric."

You'll need to think about a number of factors, including:

• Utilities available at your home. If you don't have a gas hookup, you'll likely need to go with an electrical unit. The additional cost to install a gas line and exhaust vent for a gas unit is typically very expensive. However, if you're considering an electric tankless water heater, you'll need to make sure your home's electric panel can handle the added load. If it can't, you'll need to upgrade your panel.
• Your family's size and water usage. Generally, gas tankless water heaters can heat your water faster than electric ones. If you're a single-person household, an electric unit will probably work just fine for you. But if you have a large family, you'll likely need the faster heating capability of a gas unit.
• Groundwater temperature. Warmer climates like Atlanta have a higher groundwater temperature than colder climates. This means your water heater won't have to work as hard to heat your home's water, so an electrical model will likely work fine for most Atlanta homes. However, larger homes may want to consider the heating capacity of a gas unit, since temperatures can get low in the winter.     
• Operating costs. Typically, electric tankless water heaters cost more to operate than gas units. That's because electricity rates are more expensive that gas rates.

Why go tankless?

Compared to tank water heaters, tankless units offer:

• Higher efficiency (and lower energy bills)
• Endless hot water (a tank will run out)
• More room (tanks take up space)
• Longer lifespans (20+ years compared to 10–15 years)