As summer heat approaches, one of the most important decisions homeowners face is whether to repair or replace an aging air conditioning system. When your AC starts showing signs of trouble—like weak airflow, odd noises, or rising energy bills—it’s natural to wonder if a quick fix will do the job or if it’s time to invest in a new unit altogether. Understanding the key factors that influence this choice can help you make a smart, cost-effective decision over the next few months.