Rheem air conditioning systems up to 20 SEER, sized correctly for your home and installed right, backed by our 100% satisfaction guarantee on installations.
When it's time for a new air conditioner, the equipment is only half the story. A system that's too big cools the house quickly but leaves it clammy and wears itself out cycling on and off. One that's too small runs constantly and never keeps up on the hottest days. That's why every installation from Cool Mountain Air starts with a proper load calculation, not just matching the size of the old unit.
As a Rheem Authorized Dealer, we install Rheem air conditioners with efficiency ratings up to 20 SEER. A higher-efficiency system uses less electricity to deliver the same cooling, and that adds up over a long Northwest Georgia summer. We'll help you find the right balance of efficiency and upfront cost for your home and budget.
We handle the whole job, from removing the old equipment to any ductwork changes the new system needs, and every installation is backed by our 100% satisfaction guarantee. We're family-owned, Georgia licensed and have been installing systems across the region since 1991.
Replacement makes sense when repairs stop adding up. Here are the most common reasons homeowners upgrade.
Most central air conditioners last roughly 10 to 15 years. Past that point, breakdowns and efficiency losses start to add up.
If you're calling for repairs every summer, that money is often better spent on a reliable new system.
Older, lower-efficiency systems cost more to run every month. A high-efficiency Rheem system can bring that cost down.
Hot rooms, high humidity and a system that can't keep up are often signs of an undersized or worn-out unit.
Even a top-of-the-line air conditioner will underperform if it's installed poorly. An incorrect refrigerant charge, undersized ductwork, poor airflow and sloppy line set work are some of the most common reasons new systems disappoint.
We take the time to do it right: sizing the system to your home, checking that your ductwork can deliver the airflow the new equipment needs, and testing everything at startup. If the ducts need changes, we handle that as part of the job.
If your air conditioner is paired with an older furnace or air handler, we'll talk through whether to replace both together or just the outdoor unit, so you can make the decision that fits your home and your budget.
Every air conditioning installation from Cool Mountain Air includes:
SEER stands for Seasonal Energy Efficiency Ratio, a measure of how much cooling a system delivers for the electricity it uses. The higher the rating, the more efficient the system. You may also see SEER2, the updated federal testing standard that took effect in 2023. We install Rheem systems with ratings up to 20 SEER.
It depends on your home's square footage, insulation, windows, layout, sun exposure and ductwork. That's why we perform a load calculation instead of guessing or simply matching the old unit, which may have been sized wrong to begin with.
Most residential replacements are completed in a day. Jobs that need ductwork changes, new construction or more complex setups can take longer, and we'll give you a clear timeline up front.
Rheem has been building heating and cooling equipment for decades and offers a full line of dependable, efficient systems. As a Rheem Authorized Dealer, we know the equipment well and can install and support it properly.
Yes. We install and replace air conditioning for commercial buildings as well as homes. Visit our Commercial HVAC page or call 706-331-0939.
From your first phone call to the final walkthrough, here's exactly what to expect when you call Cool Mountain Air.
Call 706-331-0939 or send a request online to talk with Mike about your home and what you need.
We look at your home, run a load calculation and recommend the right system, with clear pricing before any work begins.
Licensed, background-checked technicians install your system carefully and to code, with any duct changes handled in-house.
We test everything at startup and show you how to use your new system, backed by our 100% satisfaction guarantee on installations.
Family-Owned Since 1991 • Georgia Licensed • Rheem Authorized Dealer • 24/7 Emergency • Serving Northwest Georgia