Air quality is a big concern today – from smog to the quality of air we breathe in our workplaces and homes. ABLE Duct Cleaning has been working in the area of improving air quality for over 20 years. It is now recognized that anything from allergies to asthma, and a host of other problems, can be caused or aggravated by the quality of air we breathe. With technology today, the sources of these problems are more easily detectable and handled. We are experts in isolating the problems that are causing non-optimum air quality and remedying them. HIRING AN UNLICENSED CONTRACTOR PUTS YOU AT RISK. Here is what the State Contractor License Board says on their website: http://www.cslb.ca.gov/Consumers/HireAContractor/WhatKindOfContractor.asp “Using a licensed contractor could help your avoid financial risk and other problems associated with unlicensed operators." ABLE Duct Cleaning is fully licensed and insured, to protect you, the customer. We strive to provide you with the best air duct cleaning there is to offer.