The answer to 'how much to replace inspection' is that the cost to replace an HVAC inspection can vary widely depending on several factors. Generally, the cost for a professional HVAC inspection and tune-up service ranges from $100 to $300, though it can be higher in some cases.
The specific cost will depend on the size and complexity of your HVAC system, your location, the contractor's experience and rates, and whether any repairs or maintenance are needed as part of the inspection. It's essential to get quotes from multiple local HVAC companies to compare prices and find the best value for your home.