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Challenging Hydrocarbon Remediation in an Urban Setting

Case Studies, Directional Drilling, Air Sparge, Gas Stations

Challenging Hydrocarbon Remediation in an Urban Setting At a site in the southeastern US, petroleum release incidents from leaking gasoline underground storage ...
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Design Alterations for Successful Remedial Results

Air Sparge

Design Alterations for Successful Remedial Results Directional Technologies provided horizontal well design alterations for successful remedial results at a ...
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Horizontal Remediation Wells – Breathe Easy!

Case Studies, Directional Drilling, Air Sparge, Directional Technologies, Environmental Remediation Technologies, Drilling Technology, Drilling Technologies

Horizontal Remediation Wells – Breathe Easy! The scene was a typical urban residential area comprised of a line of row houses along a busy city street. Under ...
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Horizontal Wells answer the question “Would the Vertical Technology on Your Desk Work Horizontally?”

Directional Drilling, Air Sparge, Groundwater Extraction

Horizontal Wells answer the question “Would the Vertical Technology on Your Desk Work Horizontally? After months of investigation and evaluation, a conceptual ...
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Horizontal Wells Can Eliminate Both Real and Perceived Costs

Case Studies, Air Sparge

By Tomas Will, Sr. Environmental Scientist
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Alternatives To Sonic Drilling

Air Sparge

Alternatives To Sonic Drilling When thinking of the most challenging types of sites an environmental consultant may encounter, do any come to mind that involve ...
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Positives and negatives of buying or selling a contaminated property

Bioremediation, Air Sparge

Positives and negatives of buying or selling a contaminated property A common reason potential clients reach out to environmental consultants is because they ...
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Preventing Soil Vapor Intrusion with Horizontal Wells

Case Studies, Air Sparge

Preventing Soil Vapor Intrusion with Horizontal Wells What is Soil Vapor Intrusion and How Can it Be Prevented? The phrase soil vapor intrusion refers to the ...
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Air Sparging for Contaminated Soil Cleanup

Air Sparge

Air Sparging for Contaminated Soil Cleanup What is Air Sparging? Air Sparging is a process that removes pollutants from the earth using horizontal remediation ...
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Horizontal Air Sparging Wells and Horizontal Soil Vapor Extraction Wells Successfully treat DNAPL in Source Zone

Case Studies, Directional Drilling, Air Sparge

Horizontal Air Sparging Wells and Horizontal Soil Vapor Extraction Wells Successfully treat DNAPL in Source Zone A 1000-gallon trichloroethylene (TCE) spill ...
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Horizontal Soil Vapor Extraction

Case Studies, Air Sparge

How Does Soil Vapor Extraction Remediate Contaminated Soil and Groundwater? Soil Vapor Extraction (SVE) involves the removal of vapor-phase contaminants from ...
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Mitigate Vapor Intrusion with Access Limitations

Case Studies, Air Sparge

Mitigate Vapor Intrusion with Access Limitations How do you mitigate vapor intrusion with access limitations due to source area contamination residing beneath ...
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77 N. Plains Industrial Road Wallingford, CT 06492

Over 5,000 Horizontal Remediation Wells Installed Worldwide

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NAICS Codes: 237990 Heavy Equipment & Horizontal Drilling • 237110 Water & Sewer Line and Related

541620 Environmental Consulting Services for HRW Screen Design • 237130 Underground Cable Lying & Utility Line Construction

Copyright 2026 Directional Technologies, Inc. All Rights Reserved.

Directional Technologies
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77 N. Plains Industrial Road
Wallingford, CT 06492

Over 5,000 Horizontal Remediation Wells Installed Worldwide

  • Remediation Wells
    • Soil Vapor Extraction
    • Air Sparge & Steam Injection
    • Air-Ozone Sparge
    • InSitu ISCO
    • Bioremediation
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    • Sub-Slab Vapor Mitigation
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    • Multi-Phase Extraction
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    • Air Sparge
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    • Vapor Intrusion Mitigation
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NAICS Codes: 237990 Heavy Equipment & Horizontal Drilling  •  237110 Water & Sewer Line and Related 
541620 Environmental Consulting Services for HRW Screen Design  •  237130 Underground Cable Lying & Utility Line Construction

Copyright 2026 Directional Technologies, Inc. All Rights Reserved.