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In and Out – Multiple Horizontal Soil Samples under Building

Case Studies

In and Out – Multiple Horizontal Soil Samples under Building Challenge An environmental consultant engaged Directional Technologies to collect a series of ...
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How to Remediate under an Intersection with Horizontal Wells

Case Studies

How to Remediate under an Intersection with Horizontal Wells Roadway intersections within urban settings are arguably some of the most challenging areas for ...
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Lessons from East Palestine in Horizontal Treatability

Case Studies, Directional Drilling, Air Sparge

Lessons from East Palestine in Horizontal Treatability The chemical release associated with the train derailment that occurred on February 3rd has garnered ...
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Horizontal Groundwater Extraction Wells Installed by Directional Technologies

Case Studies, Groundwater Extraction

Horizontal Groundwater Extraction Wells Installed by Directional Technologies Horizontal Groundwater Extraction Wells were recently selected by a client to ...
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Let’s Talk About Money

Case Studies

Let’s Talk About Money The budget is always a critical driving factor for remedial decisions, so let’s talk about money. At a basic level, it is almost always ...
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Reduce the Need for Trenching

Case Studies

Reduce the Need for Trenching Installation of Horizontal Remediation Wells with directional drilling eliminates the headaches and hassles of extensive ...
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Conquering a Busy Intersection to Install Horizontal Remediation Well and Protect Indoor Air

Case Studies, Air Sparge, Gas Stations, Environmental Remediation Technologies, Groundwater Extraction

Conquering a Busy Intersection to Install Horizontal Remediation Well and Protect Indoor Air It is an unfortunate consequence of the clustering of commercial ...
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Real-Time Data through Horizontal Soil Sampling

Case Studies

Real-Time Data through Horizontal Soil Sampling Horizontal soil sampling and immediate analysis of the samples were used to determine the optimal placement of ...
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Horizontal Bio-injection Leads to Perchlorate Site Closure

Case Studies, Bioremediation

Horizontal Bio-injection Leads to Perchlorate Site Closure Horizontal remediation wells used for injection of CLout® for anoxic bioremediation of perchlorate ...
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Replacing Aging Remediation Systems with Horizontal Well

Case Studies, Directional Drilling

Replacing Aging Remediation Systems with Horizontal Well When existing soil or groundwater remediation systems begin to falter, it presents an opportunity for ...
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Environmental Horizontal Well Screens Solve Subslab Problems

Case Studies, Directional Drilling

Environmental Horizontal Well Screens Solve Subslab Problems Faced with a variety of subslab problems, environmental managers are turning to horizontal ...
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Engineered Horizontal Remediation Wells Achieve Hydraulic Control of Capped RCRA Hazardous Waste Landfill

Case Studies

Engineered Horizontal Remediation Wells were successfully designed and installed by Directional Technologies to achieve hydraulic control of a capped Resource ...
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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
  • 203-294-9200
  • 877-788-4479
  • drilling@directionaltech.com
  • Follow Us
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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
    • Free-Product Removal and Recovery
    • Sub-Slab Vapor Mitigation
    • Thermal Treatment
    • Multi-Phase Extraction
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    • Air Sparge
    • Dual Phase Extraction
    • Groundwater Extraction
    • In Situ Chemical Oxidation
    • Ozone Sparge
    • Soil Sampling
    • Soil Vapor Extraction
    • 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.