Serving Southeast Idaho with same-day comfort solutions
AC Installation Idaho Falls
We assist you in selecting the correct system, installing it correctly, and supporting it with a good warranty. We’re not here to sell the most pricey unit on the shelf. Our task is to determine a system for your home, your lifestyle, and your budget — and then ensure that it’s installed the way we’d do it in our own house.
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(208) 360-4089

New AC Installation You Can Trust
A lot of homeowners call us after dealing with constant repairs or high energy bills. Others are building or remodeling and need a full system setup. Either way, we’ll take the time to understand your home’s layout and cooling needs.
We recently assisted a family close to Rigby whose 20-year-old system had broken down. They’d been quoted for an oversized and expensive system. We paired them with a more efficient setup that better suited their home and saved them thousands. That’s how we operate — no pressure, no cutting corners.
Whether it’s a complete system central or a ductless mini-split, we do it all. We’re a certified Idaho Falls AC installer and we back our work.


When to Install a New AC System
These are a few indications that it might be time for a new system:
- Your AC is more than 12–15 years old.
- You’ve had more than one significant repair within the last two years
- Your house never seems as cold as it ought to
- Your bills are increasing unnecessarily
- Your system remains R-22 refrigerant-based
We’ll inspect your system and provide you with real input. We’ll tell you if a repair is still worthwhile, or if not, we’ll spell out your choices and assist you in making an intelligent decision.


Our AC Installation Process
We keep the installation process simple and easy. This is the process:
- We arrange an in-home appointment to inspect your existing setup
- Our technician visits your home and addresses your concerns
- We offer a quote that fully quotes you based on your needs and home size
- We arrange the install once approved
- We remove the old, install, and set up your new AC
- We give you instructions on how to use and care for your system
Each system includes a 1-year labor warranty, and the majority of our premium models include 10–12 year parts and labor warranties.
We’re also glad to assist with thermostat upgrades or discuss the ideal filters for your system.


Types of AC Installations We Offer
We offer installation AC service in Idaho Falls for almost every type of system:
- Central air conditioning systems
- Ductless mini-splits
- Heat pump systems for cooling
- Multi-zone cooling configurations
- Smart thermostats and system controls
- Energy-efficient AC units
No matter if it’s a single-story residence in Rexburg or a multi-zone configuration in Victor, we have the equipment and expertise to get the job done correctly. We also do commercial AC installation for offices, retail stores, and rental units.


Why Choose Ridgeline for AC Installation
We’re a local heating and air business, not a franchise. That means we understand what homes in Southeast Idaho require to remain cool those hot, dry summers. And we treat every job as if it’s for a neighbor — because it just might be.
Here’s what you can expect from us:
- Certified, experienced installers
- Honest advice based on your requirements
- No high-pressure sales or inflated pricing
- 1-year labor warranty on all installs
- Up to 12-year warranties on equipment
- Financing available with Wisetack and Hearth
- Free ecobee smart thermostat with new AC install
- Discounted for veterans at 10%
We have one simple goal. Install it correctly, explain it clearly, and back it up.


If we can’t fix it,
you don’t pay
Frequently Asked Questions

How much does AC installation cost?
It varies depending on the size of your house, system type, and special features. We have clear prices with no surprises.
How long does installation take?
The majority of standard installs take a single day. More extensive or multi-zone systems will take longer. We will provide you with an absolute timeline before we start.
Do you have financing available?
Yes. We partner with Wisetack and Hearth to provide financing options for all but the most discerning budgets.
What brands do you install?
We have the installation and service for Amana, Daikin, Day & Night, Goodman, and other reputable brands. We’ll assist you in selecting the one that best suits your requirements.
Do you install commercial AC systems?
Yes. We provide commercial AC installation in Idaho Falls for offices, retail establishments, and rental properties.
Schedule Your AC Installation in Idaho Falls
If you’re considering replacing your existing system or require a fresh installation, call Ridgeline Heating and Cooling today at (208) 360-4089. We’ll assist you in selecting the proper system, install it expertly, and ensure you’re ready for summer comfort.