Summer hvac repair prep in Round Rock

• Book the tune-up before peak season — schedules fill fast once hot arrives.
• Replace filters; dirty filters are the top cause of summer breakdown callouts.
• Clear around outdoor units: 30cm+ clearance, hose off dust and grass.
• Test run before the first heatwave; strange noises are cheaper in spring.
• Check insulation on exposed pipework — summer heat degrades it too.