Few months ago, we hired Air Detectives Inc. to remove asbestos containing materials from our house. After removal they conducted air testing, but did not give us the results even after 10 days of asbestos removal. Paniking, i decided to call the Environmental Services Group Inc. company. Lindsay came to perform the air testing the following day and gave us the results in no time. Excellent service and very professional. I would highly recomend them.