Essential Tips for Choosing the Right AC System for Your Commercial Property in McDonough, GA

As a commercial property owner or manager in McDonough, Georgia, ensuring the comfort and well-being of your occupants is a top priority. One of the critical components in maintaining a comfortable environment is choosing the right air conditioning system for your property. The proper selection of an AC system not only contributes to creating a pleasant atmosphere for your employees, tenants, or customers, but it can also lead to significant energy savings and a reduction in operating costs.

With a wide range of air conditioning systems available on the market, determining the best option for your commercial property in McDonough, Georgia might seem overwhelming. Each system comes with its unique set of advantages and limitations, and it’s essential to carefully consider various factors before making your decision. We will guide you through the critical aspects to keep in mind when selecting the right AC system for your commercial property, ensuring the most suitable solution to cater to your specific needs and requirements.

1. Evaluate the Types of AC Systems Available


There are several types of air conditioning systems to choose from, including central air systems, ductless mini-split systems, and packaged terminal air conditioning (PTAC) units. Each system offers its advantages and drawbacks, and your choice will largely depend on the size, layout, and specific requirements of your commercial property.

Central air systems use ductwork to distribute cooled air throughout the building, providing consistent temperature control and making them ideal for larger commercial properties. Ductless mini-split systems can be a more energy-efficient option for businesses with smaller spaces or multiple zones, as they allow for individual temperature control in each room. PTAC units typically found in hotels and motels are self-contained, wall-mounted systems that offer easy installation and flexibility.

2. Determine the System Size


Choosing the correct size for your AC system is vital in ensuring optimal performance and energy efficiency. An undersized system will struggle to cool your space effectively, while an oversized system may lead to excessive energy consumption and uneven temperatures. To determine the appropriate size for your system, consider factors such as the square footage of your commercial property, the number of occupants, and other heat-generating equipment or appliances present.

Our technicians can perform a comprehensive load assessment for your property, considering these factors to recommend the ideal system size for your needs.

3. Consider Energy Efficiency


A crucial aspect of choosing an AC system is its energy efficiency, which can have a significant impact on your property’s utility costs and environmental footprint. Look for systems with a high Seasonal Energy Efficiency Ratio (SEER) rating, as this indicates better energy performance. Many modern AC systems also come equipped with energy-saving features such as variable-speed fans, programmable thermostats, and demand-controlled ventilation.

In addition to choosing an energy-efficient system, ensure that it is properly installed and maintained by our professionals to optimize performance and extend its lifespan.

4. Understand Your Budget and Operating Costs


The initial cost of purchasing and installing an AC system is a critical factor to consider, but it’s also essential to weigh this against the long-term operating costs. While a more energy-efficient, high-quality system may require a higher upfront investment, the potential savings on utility bills over time can offset these initial costs. You should also take into account any potential maintenance and repair expenses associated with your chosen system, as well as the expected lifespan of the equipment.

When making your decision, work with our technicians to identify a system that meets your property’s needs while staying within your budgetary constraints.



Selecting the right air conditioning system for your commercial property in McDonough, Georgia is crucial in maintaining a comfortable and efficient environment for your occupants. By considering factors such as system type, size, energy efficiency, and budget, you can make an informed decision and find an AC system that best suits your property’s requirements.

Working with our experienced technicians at One Call Heating & Cooling LLC, you can ensure that the chosen system is appropriately sized, installed, and maintained, optimizing comfort and performance while reducing operating costs. Contact our HVAC company in McDonough, GA today to explore the available options and start the process of finding the ideal air conditioning system for your commercial property.