Andrew Well Drilling Service employees are OSHA trained for hazardous waste site safety, health, and environmental compliance as per OSHA 29 CFR.1910 Our employees comply with OSHA medical monitoring programs, as well as DOT medical requirements.  We maintain a complete line of decontamination equipment.  

Our environmental services are comprehensive, and our project list includes Federal Superfund sites.

Drilling Methods

  • Conventional air rotary
  • ODEX air rotary
  • Hollow stem auger, 4.25 to 10.25 I.D. augers
  • Cable tool 

Environmental Well Construction & Development

  •  Groundwater monitoring wells, including nested wells
  • Vapor extraction wells 
  • Air sparging 
  • Recovery wells 
  • Development services including surging, bailing, small diameter pumping 
  • Packer testing 

environmental well drilling

Soil Sampling

  • Split-spoon
  • Dames & Moore, shelby tube

Remediation Systems

  • System installation
  • O & M, including service contracts

Representative Clients

    Idaho National Engineering & Environmental Laboratory (INEEL)


U.S. Army Corps of Engineers

Utah Power& Light


Woodward Clyde

Golder & Associates


CH2M Hill

 Parsons Engineering