Though many other Brushvac Air Systems air duct cleaning companies will imply otherwise, there is no law preventing you from cleaning your own Air Ducts. When you choose Precision Air Duct Cleaning, we use highly specialized tools and highly experienced professional technicians who know how to minimize the risk of damage to your property, know how to protect themselves and your home from becoming contaminated by dislodged debris, and prevent pollution to your local environment – not to mention we are fully licensed and insured should anything unexpected occur. We always recommend that you hire a professional who is licensed and insured for any maintenance or repair.