The answer to 'how much to replace duct cleaning in my area' is that the cost can vary significantly depending on several factors. Typical duct cleaning costs for a home can range from $300 to $700, but the final price will depend on the size of your home, the accessibility of the ductwork, the number of vents and registers, and the complexity of the job.
It's important to get multiple quotes from local HVAC professionals to find the best price for your specific needs. They will be able to assess your ductwork and provide an accurate estimate based on the work required. Be wary of unusually low quotes, as they may indicate lower-quality work or hidden fees.