Industry links

Associations

• Call 811
• Pipeline Association of MO (PAM)
• MODIRT
• NULCA
• MO Safe Gas
• MO Municipal League
• Common Ground Alliance
• MO Common Ground Alliance
• MO Association of Natural Gas Operators (MANGO)
• MO Rural Water Association
• MO Water & Wastewater Conference

Air and Hydro-Excavation/Sewer Camera Services

• Blood Hound Underground
• Energy Construction Solutions (ECS)
• Midwest Underground Discovery

Consultants

• Project Resources Group (PRG)

Locating Materials

• Blackburn Flags – Marking Flags

Locating Services

• USIC Locating Services
• One Call Concepts Locating Services
• Integrity Locating Services
• Stake Center Locating 
• Locate Point
• Benchmark Utility Locating Services

Private Locating Services in MO

• Blood Hound Underground
• Safe Site Utility Locating: 913-800-0946, info@safesitellc.com
• TSI Global Companies, LLC
• Midwest Professional Utility Locating Service
• Precise Target Locating: Cape Girardeau, Phone: 573-321-9001
• Ground Penetrating Radar Systems (GPRS):  314-412-9806, onecall@gprsinc.com
• SubTerra Private Utility Locating, 913-401-5164
• Ozarks Locating Service: Southwest MO, 417-839-5026, jefflshelton@hotmail.com
• UtiliSource: Laura Wilson, 417-440-1412, laura.wilson@utilisource.us

One Call Centers – Surrounding States

• Kansas
• Illinois
• Iowa
• Nebraska
• Arkansas

Subsurface Utility Engineering

• Utilisource
• Inframap
• Ground Penetrating Radar Systems (GPRS):  314-412-9806, onecall@gprsinc.com

Ticket Management Software

• One Call Concepts -LTM (free for all Missouri 811 members & excavators) [Login]
• Boss811
• Irth Solutions
• Utilocate