As summer temperatures rise, commercial facilities face a familiar challenge: keeping buildings cool, efficient, and comfortable without driving energy costs through the roof. Waiting until the first major heatwave to test your HVAC system can lead to equipment failures, tenant complaints, costly emergency repairs, and unnecessary strain on aging infrastructure. The key to avoiding mid-summer breakdowns is proactive preparation. In this guide, we’ll cover: Essential commercial HVAC maintenance steps before summer Common cooling issues and troubleshooting tips Retrofit strategies for older systems How AirConnect helps reduce energy costs through smart HVAC monitoring and automation By taking a strategic approach now, facility managers and building owners can improve system reliability, extend equipment lifespan, and significantly reduce operating expenses during peak cooling season. The Ultimate Commercial HVAC Summer Maintenance Checklist A successful summer HVAC strategy starts with preventive maintenance. Commercial systems require far more than a simple filter replacement—every major component should…