DTI Logo - Approved-1
  • Services
    DTI-HDD-Icon

    Horizontal Directional Drilling

    Reliable underground installation with minimal surface impact.
    • Utility Infrastructure
      • Water
      • Sewer
      • Gas
      • Electric
    • Specialty Crossings
      • Rail
      • Water
    • Renewable Installations
      • Electric Charging
    DTI-Enviro-Icon

    Environmental

    Solutions to assess, remediate, and protect your site.
    • Remediation
    • Site Characterization
    DTI-Grnd Water-Icon

    Ground Water

    Effective groundwater control and well services.
    • Dewatering
    • Water Well
    DTI-Design-Icon

    Design

    Engineering and planning built for real-world conditions.
    DTI-Maint-Icon

    Maintenance & Rehabilitation

    Extend asset life with proactive maintenance and repair.
    DTI-Help-Icon

    Need help choosing the right service?

    Our team can help you find the best solution for your project.
    CONTACT US
  • Resources
    • Insights
    • Videos
    • Quick Reference Guides
  • About
    • History
    • Social Updates
  • Contact
CONTACT
DTI Logo - Approved-1
X
  • Services
    • Services
      • Horizontal Directional Drilling
        • Utility Infrastructure
          • Water
          • Sewer
          • Gas
          • Electric
        • Specialty Crossings
          • Rail
          • Water
        • Renewable Installations
          • Electric Charging
      • Environmental
        • Remediation
        • Site Characterization
      • Ground Water
        • Dewatering
        • Water Well
      • Design
      • Maintenance & Rehabilitation
  • Projects
  • Resources
    • Insights
  • About
    • History
  • Contact
Contact
Contact
 

Technical Insights

TALK TO AN EXPERT

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 ...
Read More

Horizontal Soil Vapor Extraction

Case Studies, Air Sparge

Horizontal Soil Vapor Extraction How Does Soil Vapor Extraction Remediate Contaminated Soil and Groundwater? Soil Vapor Extraction (SVE) involves the removal ...
Read More

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 ...
Read More

Field Proven Advantages of Horizontal Remediation Wells

Air Sparge, Groundwater Extraction

Field Proven Advantages of Horizontal Remediation Wells Wells are wells are wells right? Wrong! Both conventional vertical wells and directionally drilled ...
Read More

Horizontal Soil Vapor Extraction and Horizontal Air Sparge Well Case Study- Installation to remediated site closure

Case Studies, Air Sparge

Horizontal Soil Vapor Extraction and Horizontal Air Sparge Well Case Study- Installation to remediated site closure Horizontal Wells allow Rapid Clean-up of ...
Read More

The Benefits of Horizontal Air Sparging in Groundwater Remediation

Case Studies, Air Sparge, Groundwater Extraction

The Benefits of Horizontal Air Sparging in Groundwater Remediation Are you using air sparging techniques to target groundwater contamination? Then, more ...
Read More

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 ...
Read More

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 ...
Read More

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 ...
Read More

Finding a Fit for Horizontal Wells

Case Studies, Directional Drilling, Air Sparge

Finding a Fit for Horizontal Wells Choosing the right in situ remediation technology will have a tremendous influence on the success of your project. ...
Read More

Targeting NAPL Hotspots with Horizontal Remediation Wells

Air Sparge, Groundwater Extraction, Horizontal Remediation Wells, NAPL

Targeting NAPL Hotspots with Horizontal Remediation Wells Targeting non-aqueous phase liquid (NAPL) hotspots with horizontal remediation wells is an effective ...
Read More

Horizontal Bioremediation

Case Studies, Bioremediation, Air Sparge, Groundwater Extraction, SVE Wells, Soil Vapor Extraction

Horizontal Bioremediation Soil vapor extraction (SVE) is one of the most effective methods to remediate certain types of subsurface contamination. Read on to ...
Read More
1 2 3 4

Check out our latest news

Insights, innovations, and industry updates from Directional Technologies.
View More
Case Studies Air Sparge Horizontal Remediation Wells Underground Storage Tanks

Horizontal Well Installation Under Busy Intersection

Admin

2 minute read 07/22/2026
Horizontal Remediation Wells

Benefits Of Horizontal Wells

Admin

1 minute read 07/22/2026
Case Studies In Situ Chemical Oxidation

Enhanced Delivery of Potassium Permanganate Using Horizontal Remediation Wells

Admin

7 minute read 07/22/2026
Case Studies Air Sparge Soil Vapor Extraction Horizontal Remediation Wells

Directional Technologies and Horizontal Wells: Rapid Gasoline Release Clean-Up

Admin

3 minute read 07/22/2026
Case Studies Air Sparge Soil Vapor Extraction

Site Remediation Using Horizontal Air Sparge (AS)/ Soil Vapor Extraction (SVE), and Multiphase Extraction (MPE) Wells

Admin

07/22/2026
DTI Logo
phone-icon-1
203-294-9200
phone-icon-1
877-788-4479
email-icon-1
drilling@directionaltech.com
  • Projects
  • Resources
  • About
  • Contact

Services

  • Horizontal Directional Drilling
  • Environmental
  • Ground Water
  • Maintenance & Rehabilitation

77 N. Plains Industrial Road Wallingford, CT 06492

Over 5,000 Horizontal Remediation Wells Installed Worldwide

Follow Us:

linked-in

youtube

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
  • Videos

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
  • Case Studies by
    Application
    • Air Sparge
    • Dual Phase Extraction
    • Groundwater Extraction
    • In Situ Chemical Oxidation
    • Ozone Sparge
    • Soil Sampling
    • Soil Vapor Extraction
    • Vapor Intrusion Mitigation
  • About Us
    • About Us
    • Service Area
    • Qualifications
    • Project Inquiry
    • Careers
    • Social Updates

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.