I brought in Penn Pest to get rid of the living pests in my attic. I was convinced there were rodents in my attic crawling in my walls and dying because every so often there would be a very disturbing smell that would last for a while and disappear. The owner, Roger knew money was no object I just wanted the smell to stop. Roger did a thorough inspection and found out it wasn’t rodents in the attic dying in my walls. What it turned out to be was a separated toilet vent in the wall. What Roger did show me that day was integrity. I highly recommend using Roger and his crew to do the job you need them to do.