Cooling Services

To keep your air conditioning system running efficiently and to avoid costly repairs, it's recommended to have it serviced at least once a year, typically in the spring before the cooling season begins. Regular maintenance helps catch small issues before they turn into major problems and ensures your system operates at peak performance.

Central air conditioning uses a network of ducts to distribute cooled air throughout your home, while a ductless mini-split system allows for zoned cooling, targeting specific areas of your home without the need for ducts. Mini-splits are typically more energy-efficient for smaller areas or homes without existing ductwork, while central AC is ideal for whole-house cooling.

If your air conditioner is more than 10-15 years old, requires frequent repairs, isn’t cooling your home evenly, or is causing unusually high energy bills, it may be time to consider a replacement. A repair may be sufficient if the issue is minor, but a full replacement could be more cost-effective in the long run if the system is outdated or inefficient.

Improving efficiency can be as simple as:

• Replacing air filters regularly (every 1-3 months).
• Sealing ductwork to prevent leaks.
• Upgrading to a smart thermostat for better temperature control.
• Scheduling regular maintenance to ensure all parts are working efficiently.
• Keeping the area around your outdoor unit clear of debris and vegetation.

The average lifespan of a central air conditioning unit is 10-15 years, depending on usage, maintenance, and the climate. Regular maintenance can extend the life of your unit, while poor maintenance or extreme conditions can shorten it.

Yes, many energy-efficient air conditioning systems qualify for state, federal, and local utility rebates. Upgrading to an Energy Star-rated unit often makes you eligible for rebates and tax incentives. Contact your local utility provider or consult with us for more details on available programs.

The size of the air conditioning unit you need depends on your home’s square footage, insulation, window type, and local climate. Installing the correct size is crucial to efficiency—undersized units will struggle to cool your home, while oversized units will cycle on and off too frequently, leading to wasted energy and wear. A professional assessment is recommended for accurate sizing.

Smart thermostats allow you to control your home’s temperature remotely, set energy-saving schedules, and monitor your cooling usage. They can adjust your cooling based on when you’re home or away, leading to better comfort and lower energy bills. Systems like Nest or Ecobee are great choices for improving efficiency.

SEER (Seasonal Energy Efficiency Ratio) measures the efficiency of an air conditioning system. The higher the SEER rating, the more efficiently the system operates, which means lower energy bills. A system with a SEER rating of 14-16 is considered efficient, while higher ratings of 18+ are typically reserved for premium, high-efficiency models.

If your AC is blowing warm air, it could be due to several issues, including:

• Low refrigerant levels
• A malfunctioning thermostat
• Dirty air filters or coils
• Compressor issues

It’s best to schedule a professional inspection to determine the root cause and get it repaired quickly.

Yes, you can install a ductless mini-split system, which is ideal for older homes without existing ductwork. These systems provide efficient cooling for individual rooms or zones without the need for extensive renovations to add ducts.

First, check your thermostat settings, circuit breaker, and air filters to ensure they are functioning correctly. If the problem persists, it’s time to call a professional for a repair. At Hardin Bros. HVAC, we offer emergency AC repair services to quickly restore your home’s comfort during the hottest months.