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Need a Furnace Installed?
It's Gotta Be Reliable

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Your Reliable Source For
Heating Repairs

Get a New Heating or Cooling System that fits in with your budget. Nobody has more flexible financing options than Reliable. Buy Now, Pay Later and get 0% APR for 60 Months.

Service Overview

  • Free in-home estimates

  • 10-year warranty

  • Installation price: Starting at $1,795 *** While Supply Lasts*** or $49.99 per month with an unbeatable warranty

  • Average time to complete: Half a day

We Service

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It Only Takes A Second To
Get Started

Contact Us

Save Your Money With
Comfort As A Service

Enjoy all the benefits of a new Trane heating & cooling system and NONE of the burden of costly repairs, maintenance, financing charges or coming out of pocket for unexpected thousands.

Our Many Options for

Reliable Heating & Air offers different financing programs for our customers and we help you find the program that's just right for you and your budget

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It Is Easy To
Get Started





Follow Up




We Make It Easy To Keep Everything Running Smoothly

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



We are upfront and transparent with your options.

We'll come to your home (for free) and do a load calculation, a complex measurement of how much heating your home requires. This makes sure you get a furnace that will fit your home and your needs. Then, we'll give you multiple options with straightforward pricing for each.

On the day of the install, your installation team will:

  1. Lay down drop cloths and wear shoe covers to protect your home.

  2. Install your new furnace (typically this takes half a day).

  3. Leave your home cleaner than it was when we arrived.


Follow Up

100% Satisfaction Guaranteed

If you're not happy, we didn't do our job. We'll send you a follow-up survey to make sure you're happy with our service. If you're not happy, let us know and we'll fix it.

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Average Cost Of A Furnace Installation
In Atlanta

  • Low: $1,795

  • Average: $4,500

  • High: $8,000

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What Is Included In
Your Installation

  • Multiple system options

  • New, high-efficiency furnace

  • 1-year labor warranty

  • 10-year manufacturer warranty

  • Flexible Financing

Signs You Need A New Furnace

You might want to consider investing in a new unit if your current one:

  • Is more than 15 years old. Most furnaces last roughly 15-20 years. If yours is nearing the end of its lifespan, it's time to start thinking about a new unit.

  • Doesn't keep you comfortable. This could be a sign that your furnace is the wrong size or approaching the end of its life. In both cases, you're usually better off investing in a new unit.

  • Needs repairs frequently. This is often a sign that your furnace is on its way out. It's usually more cost-effective in the long run to invest in a new unit, rather than waste money on costly repairs.

  • Causes higher heating bills. This is usually a sign that your furnace is losing efficiency. As your furnace ages, internal components suffer more wear and tear. This makes your furnace work harder to heat your home, which increases your energy bills.

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