If you’ve received a notice about a leaking tank or site violation, you’re not alone. The Phoenix Group works directly with Oklahoma tank owners to investigate, clean up, and restore compliance fast.
Built by former regulators and field professionals, The Phoenix Group delivers straightforward environmental solutions that keep Oklahoma businesses compliant and protected.
The Phoenix Group offers comprehensive environmental services, including remediation of soil and groundwater, underground storage tank, and detailed environmental site assessments. Our Phase 2 assessments provide precise evaluation and remediation strategies to ensure regulatory compliance and environmental integrity.

The Phoenix Group is dedicated to delivering reliable expertise that enables businesses, communities, and property owners to confidently address environmental challenges. With a focus on integrity, precision, and compliance, we stand apart from other environmental consulting firms by providing tailored strategies that meet regulatory standards and client needs. Our approach combines technical knowledge with practical solutions, assuring long-term results that protect people and the environment.
Our team provides a comprehensive range of environmental consulting services in Oklahoma, which clients rely on to manage risks and ensure compliance. Whether you require guidance from an experienced environmental services consultant or are comparing consulting companies, we provide the insight needed to support projects of any size.
Addressing contamination and environmental hazards is at the core of what we do. Our professionals deliver reliable environmental remediation services that help return sites to safe conditions. We also specialize in groundwater and soil remediation services, assisting clients in addressing complex issues with proven methodologies. Additional capabilities include:
At The Phoenix Group, we strive to be more than a service provider—we are a trusted partner in protecting natural resources and supporting responsible growth. Our commitment to accuracy, efficiency, and client-focused results makes us a leader in environmental solutions throughout Oklahoma.
When you need dependable environmental expertise, choose a partner that delivers clarity and results. We are here to support your project every step of the way. Contact us to learn more or schedule a consultation with our team today.


We provide ongoing monitoring, reporting, and tailored strategies to ensure businesses stay compliant with environmental regulations and sustainability goals.
Phase II ESAs investigate RECs (Recognized Environmental Concerns) discovered during a Phase I ESA to confirm the presence or absence of those environmental concerns or hazards.
Hire a consultant when facing environmental compliance issues, property development, contamination concerns, or regulatory review requirements.
It involves removing or treating contaminated soil and groundwater around leaking tanks to reduce risks and ensure regulatory compliance.
These services address contamination by removing, treating, or containing pollutants to restore safe environmental conditions.
An environmental site assessment helps identify potential contamination or liabilities before property transactions or development, assuring informed decisions and regulatory compliance.
Environmental consulting firms provide assessments, compliance support, remediation, and strategic guidance to help businesses manage environmental risks and meet regulatory requirements.
The Phoenix Group is built by people who take pride in doing great work. Our team members bring strong technical backgrounds and a commitment to doing things the right way. We value individuals who arrive prepared, support one another, and take ownership of their work.
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If you have a notice, a question about a site, or need help understanding your next step, our team is here to talk!
