"Hello,
Our radon levels were hovering around 850 Bq/m3 and are now at a level of 15Bq/m3 four days following your work. Thanks a lot!
This is awesome."
"The lowest figure I had during in a full year was 4.5, the highest was 11. The day you installed the system, short-term reading was at 7 or 259 becquerels, the most common figure I read on the monitor.
In my mind, this illustrates the job was efficient (and from what I could see and understand, state of the art). I expected a lot of mess with concrete dust, but there was really little, I expected something perhaps noisy, but the fan’s actual noise compares to what I would hear in a hotel when another room’s shower operates."
Art is excellent. He was prompt, and courteous, and worked hard to find the source of our radon.
The system he installed works wonderfully (it’s quiet, too!), and overnight our radon numbers dropped to just one percent of their previous levels.
It was a pleasure to deal with him!
