Back in May, 2011, a tenant brought in bedbugs. Humphries charged me approximately $1500. for three treatments. over a period of 6 weeks. Two months later, I discovered they were still there. Humphries returned to do another three treatments (last one free). So all tallied, this cost me almost $2300.00 and guess what....I'm told they're STILL there! Honestly...did these folks really DO anything???? Six treatments! I'm looking for another company.