high vacuum extraction and soil venting technology

High Vacuum Extraction and Soil Venting Technology

DALCO utilizes High Vacuum Extraction technology for remediation of groundwater containing residual oil and volatile organic contaminants. Soil Venting Technology for Remediation is an added benefit gained while incorporating the High Vacuum Extraction process.
High Vacuum also enables a single extraction pump to service an entire network of extraction wells.

Environmental Remediation Contractors
Sub-surface soil collections/investigation via direct push
Aboveground storage tank (AST) removals and installs
Underground storage tank (UST) removals, upgrades, and installs
Contaminated soil remediation

Contaminated groundwater remediation

Industrial cleaning and immediate response

High vacuum extraction and soil venting technology

Bio-remediation and chemical injection

Pump and treat systems

Geoprobe® Direct Push sub-surface soil probing

Certified Mold Remediation

Site Remediation systems service and maintenance agreements

Well monitoring, recovery, extraction, install and abandonment

In-ground hydraulic lifts (HL) abandonment

Sitework, restoration, trenching and excavation

Concrete, demolition and construction

Oil / water separator services

Safety and AIM certified