About Our Company

Whiterock Resources formed as an alliance of environmental professionals, dedicated to providing support activities to corporations and consultants in the Energy and Environmental Industries. Based in Enid, Oklahoma, Whiterock provides services across the United States. We utilize our network to execute projects efficiently and safely for clients approached with limited budgets and time constraints. Whiterock caters to a diverse trade base by providing a range of services, from pre-construction environmental compliance to complete environmental restoration, utilizing experienced and trained personnel 

In conjunction with its strategic partners, Whiterock possesses the personnel, equipment, and experience to provide timely, complete, and innovative remediation services for our clients. These strategic alignments allow the firms to combine the varied skills and extensive experiences of their geologists, engineers, licensed drillers, heavy equipment operators, and technical personnel. Our goal is to make our client’s job easier and to save both time and money. We meet this goal by listening to clients’ needs and paying strict attention to safety, logistics, and the quality of our work. We stress communication, teamwork, and technical skills. Our cooperative effort blends the resources of the team’s wide variety of expertise without adding additional cost for our client. The product is a diversified alliance capable of handling projects of virtually any size, at any location, at any time..

Phyto Drilling in Kansas


Jennifer Douma Owner

Jennifer Douma


Mrs. Douma returned to her hometown of Enid following her graduation from the University of Oklahoma. Here she gained over 20 years’ experience in the environmental remediation field. A licensed environmental consultant, Jennifer has extensive knowledge of the principals, practices, and techniques of soil and groundwater investigation and remediation at leaking underground storage tank (LUST) and Resource Conservation and Recovery Act (RCRA) sites. She works directly with teaming partners on federal contract projects as well as site owners of private facilities to ensure that customer, quality and regulatory requirements are met.
Specific work experience includes project management, permit compliance and reporting, safety oversight and contracting for sites utilizing in situ remediation techniques including groundwater treatment systems, phytoremediation and bioremediation.

Bryan Fischer Owner

Bryan Fischer


Mr. Fischer is a native to NW Oklahoma, raised in a farming family outside of Covington, OK. Upon graduation from Oklahoma State University, he began his career in the Environmental and Energy Industry. His experience includes work on extensive remediation projects where he has gained significant acumen and training from a diverse group of colleagues and peers.

Working on assignments of scale for large corporations as well as independent operators in the oil and gas industry, Bryan has a broad understanding of remediation and a strong desire to return the land to its natural state. He has experience in phytoremediation, multi-phase extraction, in situ bioremediation, groundwater treatment systems and soil/groundwater monitoring. Additionally, he provides licensed oversight for the decommissioning and removal of Underground Storage Tank (UST) systems, pre-construction compliance for pipeline Right-of-Way (ROW) projects, as well as site restoration and maintenance project management.