Posted 2/28/2021 17:05 (#8864230 - in reply to #8864091) Subject: RE: Locating in-floor heat lines in concrete slab
Central Oklahoma
We have used a company with ground penetrating radar to find various items and voids in concrete. The company we use is GPRS and their website is www.gp-radar.com. They have a lot of offices around the US.
Locating in-floor heat lines in concrete slab
