Who We Are

Air Water Soil, LLC (AWS), was established in September 2020 by Alan Frohberg and J. Scott Vosen, who have worked together for 10 years and have over 50 years of combined environmental and industrial hygiene consulting experience between them. Our group encompasses a broad range of talents, including professional environmental science and engineering, geophysical and hydrogeological engineering, industrial hygiene, and trained/accredited technician services. Our team of environmental and industrial hygiene professionals has extensive experience successfully completing assessments and design and cleanup management for publicly and privately funded projects throughout Montana. Furthermore, our key personnel have excellent working relationships with the Montana Department of Environmental Quality (DEQ) and the US Environmental Protection Agency (EPA).

 

We are committed to communication, thorough and accurate data acquisition, and application of scientific principles, which helps us ensure successful project outcomes and brings value to our clients and project stakeholders. 

Excavation
Excavation
Drilling
Site Investigation
Excavation
Excavation
Excavation
Drilling
Drilling
Drilling
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Pump and treat
Daylighting
Daylighting
UST Removal
Abatement oversight
Abatement oversight
Clearance monitoring
Assessment
Clearance monitoring
Clearance monitoring

What We Do

Our team has extensive project experience in the following areas:

  • Industrial hygiene services: assessment and sampling for asbestos, lead, mercury, mold, and PCBs; remedial/ abatement design and oversight 

  • US EPA Brownfields investigations and remediation 

  • Risk assessment and due diligence; Phase I/II Environmental Site Assessments (ESA) 

  • Petroleum hydrocarbon and chlorinated solvent investigation, sampling, and remediation 

  • Hazardous waste management 

  • Other Specialty Services: groundwater engineering / hydrogeology; geophysical engineering; forensic investigations / expert testimony; building science; vapor intrusion assessment and mitigation 

How to Reach Us

406.315.2201

 

1321 8th Avenue North, Suite 207

Great Falls, MT 59401

© 2021 by Air Water Soil, LLC

Pump and treat