Heat waves can create dangerous conditions, particularly for vulnerable groups such as the elderly, young children, and individuals with health conditions. A malfunctioning HVAC system during extreme heat can exacerbate these risks. Rushed decisions to replace systems may lead to higher costs, improper installations, and long-term inefficiencies. Poorly sized systems or neglected ductwork can result in inadequate cooling, humidity issues, and reduced energy efficiency. Additionally, busy contractor schedules during peak demand may limit the ability to compare quotes or ensure high-quality installations, increasing the likelihood of future problems.