We are in the process of selling our house and the buyers requested radon mitigation. Casey with Tennessee Radon Services was able to get to my house within a couple days. His scope of work and bid was exactly what I was expecting, so I did not bother with getting another bid.
Casey showed up as expected, cleaned up after himself and the system looks very professionally done. I would highly recommend Tennessee Radon Services, and we already plan on using him to mitigate our radon at the house we are moving to next month.