Lutz Oil Company: Trusted HVAC Services Serving Shelby 28150

The first and safest step is to check your air filter. A clogged filter is a common culprit for reduced cooling, especially in older systems, as it restricts airflow and makes the unit work harder. If a clean filter doesn't help, it could be a refrigerant issue, a failing compressor, or a problem with the ductwork. Our technicians can perform a comprehensive diagnostic to pinpoint the exact cause and recommend the most efficient repair for your specific system.

For systems over 10 years old, we recommend bi-annual professional maintenance—once in the spring for your air conditioner and once in the fall for your heating system. This proactive check-up cleans critical components, checks refrigerant levels, ensures electrical connections are tight, and tests system performance. Regular maintenance is the best way to improve efficiency, catch small issues before they become major repairs, and help your older system survive the demanding summer heat.

This depends on the repair cost, the age of your unit, and its efficiency. As a general rule, if the repair cost is approaching 50% of the price of a new, high-efficiency unit, replacement is often more economical in the long run. Newer models are significantly more energy-efficient, which can lead to substantial savings on your monthly energy bills, especially during our hot Shelby summers. We provide honest, upfront assessments to help you weigh the pros and cons based on your budget and home comfort goals.