With the summer season fast approaching, it's important to start preparing your home or business for the hot and humid weather that Pittsburgh is known for. The last thing you want is to be caught off guard by a malfunctioning HVAC system or an uncomfortable indoor environment. To help you get ready for the summer, we have compiled the ultimate checklist that covers everything from HVAC maintenance to energy-saving tips. Follow these steps to ensure a cool and comfortable summer in Pittsburgh.