The following companies can locate and mark privately owned and installed lines for you.

By using this site, please recognize that OHIO811 does not endorse and is not responsible or liable for any products, goods, or services provided by the private locators listed below. Please contact these companies directly for pricing information.

ACI Technologies, Inc.

513-932-7581

Blood Hound, LLC.

888-930-0562

GeoSearches, Inc.

440-893-0642

Ground Penetrating Radar Systems, Inc.

866-914-4718

Gudenkauf Systems

800-442-0079

Mid Ohio Locating, Inc.

419-543-1133

Pinpoint Utility Inspection Services

513-839-0383

South Shore Utility Locating, Inc.

419-689-6945

Stark Center Locating

800-483-4962

Team Fishel

800-347-4351

Turnkey Network Solutions

877-376-7681

The Underground Detective

888-747-3799

Unitek Global Services​

855-247-3250

UtiliQuest, LLC

614-591-4195

Utility Resource Group, Inc.

586-803-3516

USIC

800-262-8600