Can You Use Concrete Leveling for Air Conditioner Pads?

The warm months are coming! If you have settling concrete under your air conditioner pad, you may be in trouble! Polyurethane concrete foam can be used for concrete leveling of air conditioner pads. It’s a popular choice for this application. The foam is injected beneath the existing concrete slab. It then expands and fills any voids or gaps that may have formed underneath it. This lifts the concrete slab back into its original position, leveling the pad.

Polyurethane concrete foam is an excellent choice for concrete leveling because it’s lightweight and robust. It also sets quickly, allowing for a faster turnaround time. It’s also resistant to moisture. This is essential for outdoor applications where the pad may be exposed to rain or other forms of water.

What Causes Air Conditioner Pads to Sink?

An air conditioner pad settles when the ground underneath shifts or compresses over time. The pad is typically made of concrete or another sturdy material. It is designed to provide a stable base for the air conditioning unit. However, if the ground beneath the pad is not prepared correctly or becomes saturated with water, it can shift or settle, causing the pad to become uneven.

Some common factors that can cause an air conditioner pad to settle include:

Poor soil compaction: If the ground beneath the pad was not correctly compacted before the pad was installed, it may settle over time.
Improper installation: If the pad is not installed correctly, it may not be level or properly supported, which can cause it to settle.
Water damage: If the ground beneath the pad becomes saturated with water, it can cause the soil to shift or erode, which can cause the pad to settle.
Age: Over time, the ground beneath the pad can settle due to natural soil settlement, which can cause the pad to settle as well.

If an air conditioner pad settles, it can cause the air conditioning unit to become un-level. This can lead to problems with the unit’s performance and efficiency. It can also cause vibrations and noise, which can be disruptive to the occupants of the building. In some cases, a settled pad may need to be replaced or re-leveled to ensure the proper functioning of the air conditioning system.

How Does Concrete Leveling Work?

The process of lifting air conditioning pads with polyurethane foam typically involves the following steps:

Assessment: A technician will inspect the air conditioning pad to determine the extent of the settling and identify any underlying issues that may have contributed to the settling.
Preparation: The technician will drill small holes in the pad to allow for the injection of polyurethane foam. They will also prepare the surrounding area to prevent the foam from spreading beyond the desired area.
Injection: The technician will inject the polyurethane foam into the holes, starting with the lowest areas of the pad. As the foam expands, it fills the voids beneath the pad and lifts it back to its original level.
Monitoring: The technician will monitor the lifting process to ensure that the pad is lifted evenly and does not become over-lifted, which can cause further damage.
Clean-up: Once the pad is lifted, the technician will remove any excess foam and fill in the holes with a patching compound to restore the appearance of the pad.

Stabilize Your Air Conditioner for the Warm Months Ahead

Part of keeping your central air unit running smoothly is keeping it on level ground. Prepare now for the warm (and hot!) months ahead. Contact concrete leveling services from the seasoned professionals at Foam All Spray Foam. We provide this service to a large area of Michigan. We are ready to help you with your Michigan home.

This method of leveling air conditioning pads is tried and true, long-lasting, eco-friendly, and cost-effective. Contact us today for your free estimate and to schedule your inspection today!

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Customers in Chesterfield, Richmond, Port Huron, and across Macomb, St. Clair, and Sanilac Counties in Michigan appreciate our spray foam service.

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Their guys did a great job spray foaming a section of our pole barn. Also communication with office staff was great and they even got my job done 3 weeks sooner than it was scheduled!!!

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The crew is very professional. They did a crawl space under the house and a 40x60 pole barn. Communication was great, on time, discussed any needed information, and did a great job. Thank you too to Melissa, the office manager who sent out the invoice. It was easy to pay directly from the invoice.

Maryjean Schenk
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Foam All is such a great company. With it being winter, I contacted them to give me an estimate on my driveway to be lifted. They went above and beyond and worked me into the schedule and got it done the same day. Thanks for your time and I will be referring more people your way. The driveway looks amazing and the employees you sent to do the installation were very professional and made my property look better than they found it.

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Fast, Professional Concrete Leveling

They were hired to raise my concrete. I had 7 areas in need of repair. The sidewalk where my AC unit was sitting had sunk 7 in. And was very concerned about the unit. They were GREAT. They leveled out the sidewalk plus leveled out all other areas as well. They were quick, professional, and did a wonderful job. I am very impressed. They will be back next year to spray foam my pole barn workshop.

Jim Carden