Soil Sampling and Remediation Services

Soil sampling is the process of collecting and analyzing soil samples to evaluate potential contamination, assess environmental conditions, and ensure regulatory compliance.

Soil remediation involves removing, treating, or neutralizing contaminants to restore soil health and prevent environmental risks.


A-Tech provides expert soil sampling and remediation services, and offers thorough site assessments, analysis, and tailored remediation solutions. Our team ensures compliance with environmental regulations while delivering effective strategies to protect public health and the environment. restore land safely and efficiently.

Soil Sampling and Remediation Advantages

Identifying Contamination: Soil sampling detects harmful pollutants such as heavy metals, volatile organic compound (VOCs), petroleum, and hazardous chemicals.

Ensuring Regulatory Compliance: Federal and state agencies (e.g., EPA, California DTSC) require proper soil testing and cleanup.

• Protecting Human Health: Contaminated soil can pose risks through direct contact, air exposure, or groundwater contamination.

• Supporting Land Redevelopment: Remediation restores land for safe residential, commercial, or industrial use.

• Preventing Groundwater Pollution: Contaminants can seep into water supplies, affecting ecosystems and drinking water.

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Services Provided

Our goal is to deliver efficient, cost-effective, and environmentally responsible soil remediation solutions.

Field Screening

Utilizing advanced PID and XRF screening methods prior to sampling to save time and reduce cost

Soil Sampling

Conducting detailed sampling for excavation depth approvals, backfill quality, and waste characterization of soil stockpiles.

Permitting and Agency Coordination

Handling all necessary permits and liasing with regulatory agencies to streamline the process.

Soil Excavation and Disposal

Collaborating with skilled subcontractors to manage excavation and transport contaminated soil.

1166/1466 Monitoring During Excavation

Ensuring proper oversight and safety throughout the excavation process

Daily Monitoring Reports

Providing detailed daily updates to track progress and maintain transparency.

Closure Reports

Preparing comprehensive documentation for final agency approval, ensuring the project meets all cleanup standards

Soil Sampling and Remediation Basics 

Soil Sampling

Soil sampling assesses contamination levels, soil health, and regulatory compliance. The process includes:
•Site Assessment & Planning: Identifying sampling locations based on land use, contamination risks, and regulations.
•Sampling Methods: Grab, composite, and core sampling to collect representative soil samples.
•Sample Collection & Testing: Soil is extracted using augers or drills, sealed, and analyzed in labs for pollutants like heavy metals and hydrocarbons.

Soil Remediation

Remediation restores soil health using methods such as:
•Excavation & Disposal: Removing contaminated soil for off-site treatment or disposal.
•Bioremediation: Using microbes to break down pollutants naturally.
•Soil Washing & Chemical Treatment: Cleaning soil with water, chemicals, or stabilizers.
•Vapor Extraction & In-Situ Methods: Removing volatile contaminants or treating soil in place
•Planning & Permitting: Scheduling work, obtaining regulatory permits, and coordinating subcontractors.
•Excavation & Monitoring: Tracking excavation with PID/XRF screening and lab confirmation sampling.
•Groundwater Management (if encountered): Permitting, dewatering, and discharge procedures.
•Backfill & Reporting: Replacing soil with clean material, documenting work through daily logs and final reports.
•Regulatory Approval: Ensuring compliance with local, state, and federal agencies.
This streamlined approach ensures safe, effective soil remediation while meeting environmental regulations.

Comprehensive Soil Solutions –
Clean, Comply, and Build with Confidence!

Navigating soil contamination and remediation can be complex, but our team streamlines the process from sampling to regulatory approval. Whether you need soil testing, excavation, or full-scale remediation, we ensure compliance and efficiency every step of the way.

Projects and Blogs

Soil Remediation Monitoring and Screening
Wildfire Contaminants in Residential Soils
UST Monitoring and Soil Sampling