Memberships, Licenses, Registrations & Certifications

Larson and Associates, Inc. (LAI) personnel maintain licenses and certificates from professional organizations, including National Groundwater Association and American Institute of Professional Geologists. LAI is licensed to provide professional services in many states.

Every Field Employee has at a minimum:

  • 40-hour Training HAZWOPER
  • H2S Certification
  • CPR/First Aid Training
  • Basic Orientation Plus
  • Safeland USA

Special Licenses, Registrations, and Certifications include:

  • Texas Professional Geoscientist
  • Texas Corrective Action Project Manager
  • Arkansas Professional Geologist
  • Utah Professional Geologist
  • Wyoming Professional Geologist
  • Nevada Certified Environmental Manager
  • NORM Surveying and Control
  • Excavation Competent Person
Texas Board of Professional Geoscientists Certificate

Health and Safety Program

Larson & Associates, Inc. is a member of the West Texas Safety Training Center, is fully compliant with Chevron's safety training and safety management programs, and we are a member of the ISNetworld - Global Contractor and Supplier Management system. LAI maintains a corporate safety program for employee protection in compliance with Occupational Safety and Health Administration (OSHA) standards including:

  • Initial and Refresher HAZWOPER¬†Training
  • DOT Compliance
  • Health and Safety Practices
  • Reporting and Record Keeping
  • Hydrogen Sulfide Safety
  • Confined Space Entry
  • Radiation Protection
West Texas Safety Training Center Certificate


LAI maintains comprehensive insurance coverage for the following:

  • Workers compensation insurance in full compliance with all applicable laws and regulations
  • Employer's liability
  • Comprehensive general liability insurance, including errors and omissions, products and completed operations
  • Automobile liability insurance for owned, non-owned and hired automotive equipment
West Texas Safety Training Center Certificate


LAI strives to provide the highest quality service to its client by developing partnerships to achieve common goals. LAI has provided environmental services to the following clients:

  • BTA Oil Producers
  • Chesapeake Energy Corporation
  • Chevron North America Exploration and Production Company
  • Cintas, Inc.
  • Citation Oil and Gas Corporation
  • Devon Energy
  • John H. Hendrix Corporation
  • Plains All American Pipeline Company, LLC
  • Targa Midstream Services, LP
  • GE Oil & Gas
  • XTO Energy, Inc.