About Environmental Services

Larsen rig

Who We Serve

For more than three decades, Larsen & Associates has provided expert environmental consulting support, providing structured consulting, investigation, and remediation services aligned with state and federal regulatory standards.

Our Core Areas of Expertise

Environmental Services offers industrial operators smart, efficient support to navigate permitting and compliance.

Petroleum

For petroleum marketers, convenience store owners, and gas station operators, we deliver comprehensive support in:

  • Regulator correspondence
  • Insurance liaison services
  • Emergency Response and Site Characterization Reports
  • Soil Vapor Surveys and Groundwater Monitoring
  • UST Closure Assessments and Geologic Evaluations
  • Regulatory Compliance, Reporting, and Corrective Action Plans
  • Project Cost Estimates and Planning
Real Estate Brokers & Banks

Our team provides thorough environmental due diligence to support property transactions, including:

  • Phase I and II Environmental Site Assessments
  • Transaction Screens
  • Innocent Landowner Investigations
  • Subsurface Investigations
  • Asbestos, Lead Paint & PCB Testing
  • Voluntary Cleanup Investigations

What Sets Us Apart

Experience
Founded in 1994
Decades serving Kansas agencies
Petroleum site specialization
Training
ASTM E1527-21 compliant environmental professionals
Ongoing regulatory training
OSHA safety certifications
Compliance
KDHE program familiarity
Regulatory reporting expertise
Documentation standards aligned with agency review

Project Consultation & Bid Requests

Environmental issues can be complex, but the process does not have to be. We provide clear guidance from start to finish. We are ready to help.

Scroll to Top