How much does it cost to install a 10-ton AC unit?

Reviewed by Adam Graham remodeling expert. Written by Fixr.com.

Central air conditioning is important in keeping buildings cool in hot weather. Central air conditioning is the most effective way to cool a large commercial 5,200 to 6,400 sq.ft. building. The most common method of cooling is a 10-ton unit. 10-ton air conditioners are sized to cool big commercial spaces. They can be found in several efficiencies and qualities, influencing your project’s cost.

The national average cost to install a 10-ton air conditioner is $9,000 to $13,000, with most people spending $11,000 on a 16 SEER commercial 10-ton air conditioner installed with minimal modifications. This project’s low cost is $7,750 for a 13 SEER 10-ton air conditioner installed with no modifications. The high cost is $15,000 for a 10-ton air conditioner with 21 SEER installed with moderate modifications to the area and ducts.

10-Ton AC Unit Cost Calculator

10-ton AC units are frequently installed in 5,200 to 6,400 sq.ft. commercial buildings. This includes offices, retailers, and eating establishments. Air conditioners of this size come in several qualities and efficiencies. More efficient models may have variable-speed air handlers, lowering monthly costs. However, these have higher upfront costs. Less-efficient models cost less but may have single-speed air handlers, increasing monthly costs. Below are the average costs for installing a 10-ton air conditioner of varying qualities.

In addition to your unit’s quality and efficiency, other factors can influence your project’s cost. Commercial air conditioners are usually installed outside the building or on the roof. In this case, you may have higher installation costs. Costs also increase if the current setup or ducts must be modified to install the system.

Additional Considerations and Costs

• Lifespan. Most 10-ton air conditioners last 15 to 20 years with proper usage and maintenance.
• Maintenance. Maintenance for a 10-ton air conditioner involves changing the filter regularly and having yearly service done by your HVAC technician.
• Top manufacturers. Several brands and manufacturers make 10-ton AC units. These include Trane, Carrier, and Lennox. Each company may have attributes that may make it a better fit than others for your project.
• Mounting. 10-ton air conditioners may be mounted at ground level outside the building or on the roof. Rooftop installations may cost more than ground-level installations.
• Permit. Permits may be required to install a commercial air conditioner in some areas. Speak to your local municipality for more information.
• Rebates. Some manufacturers offer rebates to lower your costs. You may also get rebates for installing a higher-efficiency unit in some areas. Speak to your installer about available rebates.