Central air conditioners are the ultimate devices for keeping homes cool, fresh, and comfortable on those hot summer days. They’re a must-have for homeowners in warm regions. But with so many central air conditioner brands and models to choose from, homeowners need to understand the key differences and best brands in order to make the right selection. Average costs for the best quality central AC units can range from as low as $3,500 all the way up to $10,000. However, there are multiple factors that can impact the total cost, including the unit brand, size, SEER rating, and so on…. Read more »