Join host Jim Klauck on the Check A Pro Radio Show as he welcomes HVAC expert Mario Lopez to delve into essential tips for maintaining your heating, ventilation, and air conditioning systems. Discover the importance of bi-annual check-ups to prevent costly repairs and enhance efficiency. Mario offers insights into common issues, such as refrigerant levels and coil cleaning, and emphasizes the benefits of professional maintenance. Tune in to learn how regular servicing can extend the lifespan of your HVAC system and ensure optimal performance year-round.