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.
Private Utility Lines
Privately installed utility lines may not be marked by OHIO811 member facility owners and would be the owners’ responsibility to mark. Facility owners determine where public utility lines end, and the private utility lines begin. Responsibility for public line maintenance typically ends at the meter, ground transformer, and shutoff valve or termination box. Beyond those demarcation points, utility service lines, are considered to be privately owned and, as such, it is the property owners' responsibility to have those lines marked as necessary.
ACI Technologies, Inc.
513-932-7581
All Locating Services
216-299-7711
Beaver Creek Construction & Maintenance
570-337-1676
Blew & Associates
888-933-2111
Blood Hound, LLC
888-930-0562
CST Utilities, LLC
614-801-9600
Devereau Underground Detection
614-812-8016
Ewers Utility Service, LLC
740-326-4451
GeoSearches, Inc.
440-893-0642
GPRS
866-914-4718
Gudenkauf Systems
800-442-0079
Mason Private Locating
866-640-9776
Phase One Solution
513-400-2544
Pinpoint Utility Inspection Services
513-839-0383
SAM Surveying and Mapping, LLC
800-656-9525
South Shore Utility Locating, Inc.
419-689-6945
Stake Center Locating
801-364-1063
Sentry Private Utility Locating
317-480-5000
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
