The law requires you to call 811 in order to have public utilities marked before you dig, but public utility companies will only locate the facilities they own(commonly only up to the meter) This leaves the remaining private utilities unmarked.



Advanced Utility Locating 

Before beginning any residential or commercial project, identifying underground utilities and structure is critical for safety and cost reduction.  State law requires a locate before any excavation begins to prevent costly damage to underground utilities in the area.  However, public locates are very limited in scope, leaving private utilities unmarked and some public utilities marked incorrectly.   AUUL offers complete utility identification, marking, and follow up with immediate or next day availability. We are here to make your excavation easy.  

Irrigation System Specialists

AUUL has the knowledge and equipment to make since of even the most complicated irrigation system.  From a single zone system in a back yard to a multi-clock system of a golf course, we've got it covered.   Our technicians can localized missing valves, find irrigation mains and find breaks in control wires.  

AUUL utilizes the latest in GPR technoligy to identify structures, utilities and anomalies to locate what other companies can't. GPR has the ability to locate gas, oil, production pipelines, PVC and ductal water lines, PVC sewer lines, septic systems, electrical duct banks, large or bundled communication lines, fiberoptic communications and more; all without excavation.  GPR also allows for accurate depth measuring of existing utilities.

Ground Penetrating Radar (GPR)
Electrical Fault Locating

Loose power to your well house or garage?  AUUL has the equipment to accurately locate and detect a single electrical fault or even multiple faults in a line.  Repairing the fault can save you thousands compared to replacing the entire line.  

Utility Mapping and Documentation

Nearly all as-builts contain flaws due to neglected updates, making it devastating to project planning and causing delays in scheduling. We offer a full range of mapping options to existing as-builts or new direct utility reference mapping, saving on unexpected costs and delays for your project.



Beyond "811"

Water Leak Detection

Water leaks are often hard to detect and locate.  They can cause skyrocketing water bills and are a detriment to the environment.  AUUL uses the latest technologies to locate the line, and isolate the leak.  Allowing you to save time and money.




Central Oregon Office

Servicing ALL Of Oregon Northern California and Southern Idaho and Nevada & More!
  • Bend
  • Redmond
  • Sisters
  • Prineville
  • LaPine
  • Portland
  • Madras
  • Medford 
  • Eugene
  • Salem
  • Klamath Falls
  • Baker City
  • The Dalles
  • Boise, ID
  • Sacramento, CA



Oregon Coast Office

  Servicing ALL Of the Oregon Coast and More!
  • Coos Bay
  • Reedsport
  • Newport
  • Medford
  • Lincoln City
  • Port Orford
  • Florence 
  • Eugene
  • Roseburg
  • Grants Pass
  • Ashland
  • Bandon



Tel: 541-315-6728

 Eastern   Washington


Servicing ALL Of Eastern
Washington And More!
  • Spokane
  • Lewiston
  • Chelan
  • Moses Lake 
  • Tri-Cities
  • Kettle Falls
  • Wenatchee
  • Yakima 
  • Standpoint ID
  • Coeur d'Alene, ID
  • Omak
  • Northern & Southern Idaho,
  • Montana



Tel: 509-710-2621

Fax: 509-276-6209


To apply for a job with AUUL Inc, please send a cover letter together with your C.V. to:

Western Washington


  Servicing ALL Of Western Washington & More!
  • Seattle
  • Bellevue
  • Bellingham
  • Tacoma
  • Everett
  • Renton 
  • Puyallup 
  • Duvall
  • Bremerton
  • Kirkland
  • Bothell 
  • Olympia



Tel: 509-954-8623

Fax: 509-276-6209

  • Facebook - Grey Circle
  • LinkedIn - Grey Circle
  • Google+ - Grey Circle

© 2019 by Advanced Underground Utility Locating LLC