An air conditioning or furnace inspection should cost around $100-$200 in Duluth, GA. Getting your HVAC system inspected is a great way to ensure that your HVAC system is working properly. However, to get the most benefits, you should get your HVAC unit on a maintenance plan. Maintenance plans include inspections and semi annual servicing of your HVAC unit. Also, most HVAC maintenance plans provide discounts on repairs or service calls for when your HVAC system breaks down unexpectedly. To get your HVAC system inspected or on a maintenance plan, call us today.