Our daughter was diagnosed with servere allergies and our Dr recommended having our ducts cleaned. We choose HVAC Cleaning Technologies because of their good reviews on Kudzu and their good standing with the BBB. The overall result was great, the crew showed up on time and worked hard for 4+ hours. After they were done cleaning Scott took the time to walk me through what they had done and gave me some ideas to help keep the air in our home clean for our daughter. Ever since we had the cleaning done 3 weeks ago my daughter wakes up each and morning feeling better, she had her first Dr appointment this morning since the cleaning was done and her Dr said that he could definatly see an improvement in her breathing airway. I am now a true beleiver that having your air ducts cleaned properly can make a big difference in your life, just ask my daughter.