General Info

Servicing the Pierce and King County areas and beyond, Penhall continuously provides safe and reliable results for all of your concrete cutting, coring, grinding, and GPR scanning needs. Using GPR, Ground Penetrating Radar, we can find and mark pipes and conduits, post tension cables, live wires, rebar and rebar patterns, and voids within concrete. Penhall, also, offers top notch private utility locating to identify gas lines, water lines, sewer and drainage lines, and more. Using GPR, Ground Penetrating Radar, we can find and mark pipes and conduits, post tension cables, live wires, rebar and rebar patterns, and voids within concrete. Penhall, also, offers top notch private utility locating to identify gas lines, water lines, sewer and drainage lines, and more.