My Husband and I bought a home in Brunswick, Ohio that needed a lot of restoration. When we had our air ducts cleaned, we were told that some of the ducts had water. Our home is built on a slab and the thought of breaking up the foundation or completely replacing our ducts overhead was not even an option. Through research, we found Kim Strah of Advanced Air Duct Solutions who provided us with an alternate remedy. Our air ducts have been coated with Duct Armor and we are very satisfied and now have peace of mind. No chance of rust or mold, not to mention the cost of replacement. The cost is less than replacing all the ducts and I believe much better as it seals off any problems that could and would arise in the future. Kim and her husband are a team that has done a wonderful job for us. They presented their plan and executed it as they said they would. Truthful and honest.