Do you have forced air heat? New construction, older home, rental? You absolutely need to have your vents, returns, and furnace cleaned by Alaska Power Vac LLC Curtis and Anita are the best! From the first phone call, throughout the cleaning, and payment they were friendly, professional, courteous, and did an awesome job! They took time to answer all my questions and ensure I understood what the process involved. You should have seen the sawdust, sheetrock dust, and building materials that came out of my vents and furnace on a newly constructed home.