The answer to 'how much is dryer vent service' is that the cost can vary significantly depending on several factors. Typical ranges for professional dryer vent cleaning and maintenance services generally fall between $75 to $200, but the exact price will depend on your location, the length and condition of the vent, the complexity of the job, and whether any repairs are needed.
Factors that can influence the cost include the accessibility of the vent, the need for specialized equipment or tools, the time and labor required, and whether the technician needs to remove and reinstall the dryer. Regular dryer vent cleaning is important for fire safety and efficiency, so it's best to get local quotes from reputable cleaning companies to ensure you get a fair price for the work needed.