Professional utility locating & concrete scanning & imaging with 99.8% accuracy for Houston area builders, developers & contractors to help you plan, build, and manage better.

Our Houston Team serves all of Bayou City, on either side of the 610, from Bellaire to Kingwood, and everywhere in between – and we can usually be on site in 24-48 hours.

Ground Penetrating Radar technology helps us provide you with accurate the subsurface utility maps & concrete clearances you need to help you end costly hits and keep your people safe.

GPRS is the only company in Houston that guarantees our GPR concrete scans with the Green Box Guarantee: if we mark a green box labeled “CLEAR” on your slab and you strike something within it, we’ll cover the material repair cost – guaranteed.

Find out how GPRS helps Houston Visualize The Built World^® to plan, build, and manage better.