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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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How Deep Can a Horizontal Well be Drilled?

How Deep Can a Horizontal Well be Drilled? Directional Technologies is always up for a challenge and so far we have been able to meet the required depth for ...
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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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Horizontal Well Remediation Case Study – Bulk Fuel Farm

Horizontal Well Remediation Case Study – Bulk Fuel Farm
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Stuck at the Railroad Tracks?

Underground Utility Installations

Stuck at the Railroad Tracks? Has your underground utility project been derailed because of a railroad crossing? During the past 28 years, Directional ...
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Horizontal Bioremediation Using Advances in Horizontal Wells

Case Studies, Bioremediation

Expanding the ROI and Closing the Remedial Gap with Horizontal Remediation Wells While horizontal drilling techniques offer substantial advantages over ...
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Exposure Pathway Elimination with Horizontal Remediation Wells

Case Studies, Air Sparge, Gas Stations

Exposure Pathway Elimination with Horizontal Remediation Wells Physical site constraints, in combination with shallow groundwater, have led more consultants to ...
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Enhanced Vapor Intrusion Mitigation via Horizontal Remediation Wells

Where Is Vapor Intrusion a Concern? Vapor Intrusion is a potential concern at any building – existing or planned, located near soil or groundwater contaminated ...
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Understanding Bend Radius and Directional Drilling

Directional Drilling, Horizontal Boring

You, as the contractor, know that adjustments in the field due to unknowns will probably have to be made even with the best drawings and specifications. ...
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No Facility Downtime for Sub-Slab System Installation

Case Studies

No Facility Downtime for Sub-Slab System Installation Our client, Chris Bade with ASI Environmental in Ludington, Michigan, selected horizontal remediation ...
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HDD for Utilities and How Crews Protect Critical Lines

Directional Technologies

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Site Characterization for HDD and Subsurface Data That Reduces Risk

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Horizontal Remediation Wells 101

Directional Technologies

3 minute read 01/12/2026

First Horizontally Drilled Electrical Resistance Heating System

Admin

2 minute read 10/23/2025

Expediting DOD Site Remediation

Admin

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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.

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77 N. Plains Industrial Road
Wallingford, CT 06492

Over 5,000 Horizontal Remediation Wells Installed Worldwide

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    • Soil Vapor Extraction
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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.