Canaduct Duct Cleaning

I recently bought a house, and had no idea whether ducts had been cleaned recently or not, so I checked out Homestars and found good reviews for CanaDuct. Definitely accurate. Paul and Adrian showed up early, and went straight to work. I had a few questions for them, which they were able to answer for me on a level I could understand. They both offered honest advice about the frequency of getting furnace/AC cleaning done, walked me through cleaning my filter every three months, and fixed a duct issue I had. Definite improvement in air flow after they were done. Absolutely would recommend.