Nov 05, 2018 - 04:37 AM
The company that invented this system (based in Florida) was using third party installers and they were installing the systems for FREE. The hope was that they could generate revenue and customers off having the system installed. They were doing the same thing with the home security system.
I am not sure if anything has changed, but in most cases back then, I always felt like the Tubes in the Wall system was a failure, especially when we had a problem with general crawlers, spiders, fleas, etc that don't get inside the walls. We had to use general pest control methods to control those pests. The main emphasis back then and even today is to create an external barrier on the outside of the house to keep pests from getting inside.
This external barrier is something you can easily do yourself.