How Long Does It Take to Install an AC Unit?
If you’re wondering what kind of timeline to expect when getting a new AC unit, the average time for an AC installation is about four to eight hours, though more complex installations may require a day or two. How long it takes to install an AC unit can vary depending on the type of AC unit you need, the condition of your existing system and installation area, and the overall complexity of the job.
Below, we’ll break down what to expect on installation day from beginning to end so you’re fully prepared.
Step-by-Step AC Installation Process
When you’re short on time, it’s understandable why you might want to put off upgrading your air conditioning system. But generally, installation is a straightforward process that’s done before you know it.
Here’s what to expect during your AC install, step by step:
Pre-installation inspection and sizing to determine the best fit for your home
Removal and disposal of the old unit
Preparation of the installation area, which may include moving furniture and putting pets in another room
Installation of the new AC system (both indoor and outdoor components)
Connecting electrical lines, refrigerant lines, and ductwork
System testing and final walkthrough
How Long Does It Take to Remove and Install an AC Unit?
While a standard AC installation process usually takes between four and eight hours, timelines can vary depending on the complexity of each step of the installation process. Additionally, a first-time installation can take significantly longer than a replacement. Your technician will likely give you an idea of what to expect before work begins.
5 Key Factors That Affect Installation Time
The installation of an air conditioning system is a complex task, whether you’re investing in a centralized model or a single ductless mini-split for your bedroom. The timeframe will vary based on factors like size, permits, and ductwork.
1. Type of AC Unit
Centralized air conditioning units and variable-speed systems tend to take longer due to their size and more complex features. On the other hand, ductless mini-splits may be installed faster due to their smaller size and lack of need for ductwork.
2. Ductwork Condition
Is your ductwork in good condition, or do you suspect you have leaks that could compromise your unit’s performance? Your technician will take a close look at your ductwork during installation and may suggest updates before they’re done.
If you’re installing central AC in your home for the first time, this will require new ductwork installation, which can add hours or even days to the total installation time.
3. Installation Area
If your installation area has a lot of furniture, your technician may need some time to move everything before they can get started. Not only do they need room to set up their tools and move around comfortably, but they also need to make sure your property is protected from any potential damage during the installation process.
4. Disposal of the Old Unit
If you have an old unit that needs to be removed first, the technician may need an hour or two to safely uninstall everything. This process involves removing the refrigerant, cutting off the power, inspecting for any safety issues, and taking the unit out of the house.
5. Permit Requirements
New AC installations require permits to make sure your unit is aligned with modern safety standards. These permits cover crucial details like proper drainage and safe wiring, and they may require additional inspections.
How to Prepare on Installation Day
The AC installation process will be quicker and easier if you’re well prepared, so we recommend getting these tasks out of the way before the technicians arrive:
Put pets and children in another room so they’re not underfoot while the technicians work.
Move furniture and other obstacles out of the way.
Reschedule potential disruptions like video calls or family gatherings.
Remain available so technicians can ask questions or provide updates as needed.
What Is the Labor Cost to Install an AC Unit?
The labor costs for AC unit installation vary depending on the company and the details of the job, but they often range from $75 to $150 per hour. A proper installation by experienced professionals is vital since a poorly installed unit is more likely to break down or cause safety hazards.
No matter what kind of service you need, we have a variety of special offers available to help you budget.
Let McCarthy Home Services Install Your New AC Unit
At McCarthy Home Services, we’ve been providing dependable service to homeowners in the Northern Virginia and Washington, DC, area for over 20 years. We pride ourselves on getting the job done right the first time, and we finish most of our installations on the same or next day.
Fill out our online form or give us a call at 703-253-7469 to speak with a team member about AC unit installation!