Proven In-Situ Remediation That Works.

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In-Situ Remediation
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BOS100® • BOS200® • CAT100 FLUORO-SORB®
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Challenging Contaminated Site?
We've Been There.

Check out our latest Case Study or use the map below to see what our team of experts has been up to.

All Case Studies »

Heavy Lube Oil LNAPL Remediation using BOS 200+®

BOS 200® Innovative Bioremediation Approach Implemented in Complex Karst Geology to Treat LNAPL Releasing from Seeps to a Creek and Residential Properties

CAT 100 and BOS 100® Address DNAPL and Mass Flux at Manufacturing Site

BOS 100 and GeoTAP™: Economical Replacement of Legacy Remediation System

BOS 200®: In-Situ LNAPL Treatment Following Pipeline Transmission Rupture

Gasoline Tanker Truck Rollover Remediated using BOS 200® Permeable Reactive Barrier

BOS 100® CAT 100 ISCO Combined Remedies: Fiscally Conscious Phased DNAPL Remediation— Legacy Liability to Managed Closure

High-Energy Injection In Glacial Geology: Permeable Reactive Transects for Treatment of Hexavalent Chromium

Marshall Iron and Metal BOS 200+®

BOS 200+® Technology Application at Active Bulk Storage Facility: A Five Year Review

BOS 200+® Application Earns No Further Action Status

Quantitative High Resolution Site Characterization to Support Petroleum Remediation in Piedmont Geology

Midwest NAPL Site Granted NFA After BOS® 200 Application

Midwest NAPL Site Granted NFA After BOS® 200 Application

BOS 200® Application in Decatur, AL

Bos 200 Application in Decatur, AL

BOS 100® GWQS Achieved in Fractured Bedrock at a TCE Release Site in New Jersey

AST BOS 100 application, New Jersey

CAT 100 and BOS 100® Application at Northern European Active Industrial Site

CAT 100 BOS 200 Application

New York City Former UST Achieves NFA Using BOS 200®

BOS 200® application at an Active Gas Station

BOS 100® Application at Former Military Site

Combined Remedies Address Chlorinated Solvent Impacts at an Industrial Site

PCE Mass Reduction and Plume Attenuation at Active Manufacturing Facility (BOS 100®)

PRB/Pre-drill Application in Difficult Geology (BOS 200®)

BOS 100® Injection Facilitates Time-Sensitive Real Estate Transaction at Canadian Industrial Property

Successful BOS 200® Application Results in Closure of Southern California UST Site

AST Environmental on a remediation site.

Successful BOS 100® Application At Carbon Tetrachloride Remediation Site

European Retail Gas Station Remediation (BOS 200®)

BOS 100® Angled PRB Installation At Superfund Site

LNAPL Remediation at Petroleum Terminal using BOS 200®

Overburden and Bedrock Remediation at Retail Gas Site (BOS 200®)

Fractured Bedrock Remediation at Former Truck Stop (BOS 200®)

Combined Remedies Treat Large Chlorinated Industrial Site (BOS 100®)

BOS 200® Achieves No Further Action at Washington State UST Site

Why Choose AST?

  • Proprietary injection methods
  • Real-time data collection & monitoring
  • Trained, experienced field teams
  • Direct coordination with stakeholders
  • Performance based contracting options available

We are a dedicated, results-driven environmental remediation and contracting company. We tackle the toughest environmental challenges with precision and expertise, delivering fast, effective, and cost-efficient solutions.
We provide results on schedule, within budget, and with minimal disruption.
Learn About Our Proven Process »

We Serve Many Industries

Property Developers
Remediation solutions that prep contaminated land and brownfields for safe, build-ready use.
State & Federal Agencies
Trusted partner for compliance-driven cleanups and infrastructure support.
Industrial Clients
Turnkey in-situ remediation for active and legacy manufacturing sites.
Petroleum Companies
Targeted treatment of fuel-related contaminants in soil and groundwater.
Real Estate Investors
Mitigate environmental risk and unlock value in properties.

Let's Talk Remediation.

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We’ve helped stakeholders across the world achieve cleanup goals faster, safer, and more cost-effectively — and we can do the same for you.

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