The answer to 'average cost for inspection' is that the cost can vary significantly depending on several factors. Typical ranges for a basic HVAC system inspection can range from $75 to $200, but the actual price will depend on your location, the size and complexity of your system, and the specific services included.
Some key factors that can influence the cost of an HVAC inspection include the age and condition of your equipment, whether any repairs or maintenance are needed, the qualifications and experience of the technician, and any additional diagnostic tests or services required. It's important to get quotes from local HVAC contractors to get an accurate estimate for your home.