Family Owned & Operated. Metro Duct Cleaners is a Minneapolis St. Paul Twin Cities based Air Duct Cleaning Service and Dryer Vent Cleaning Service. We Provide Air Duct Cleaning Services for the entire Metro Area of the Twin Cities. We offer straightforward pricing, super-friendly service, and the best overall value. Air Vent Cleaning Services Minneapolis & St. Paul Metro Area. 30 Minute drive to the Twin Cities & We'll Serve You!