After a tip from our home inspector to look into Radon levels we completed a long-term study and found the 3-month average in our house was around 600 Bq/m3. We decided to hire Great West Radon to work on a mitigation.
The team assessed our basement for best placement of the sub-slab depressurization system. They drilled several tiny holes into the concrete floor throughout the house and used a suction measurement device to confirm that the chosen location would work and the device would be able to depressurize the whole sub-slab surface, and to measure what size of fan they will have to install. Afterwards they filled the holes and installed the device and pipes routing to outside the house.
The whole process took around 3 or 4 hours and was done very professionally. All our questions were answered patiently.
The Radon levels throughout the house are now averaging below 20 Bq/m3.
- Approximate cost of services:
- Company Response
Hi Dan, we really appreciate you taking the time to write such a detailed review of our process. This really helps demonstrate to our future clients that we have a tried and true method in effective Radon reduction! We are so happy to hear that your experience with Great West Radon was a positive one!