ABOUT US
At Douglas Environmental Group, all of our technicians have completed extensive training in the water treatment industry and hold current Confined Space Certifications. Each team member is Engineer-Certified through our internal qualification program, ensuring they are fully equipped to meet your industrial water and wastewater service needs with precision and professionalism.
With substantial hands-on experience in the field, our technicians deliver prompt, efficient service while adhering strictly to all applicable regulations, industry standards, and safety protocols. You can rely on Douglas Environmental Group for expert, compliant, and dependable services.
Douglas Iwanaga is the Founder and CEO of Douglas Environmental Group, Inc., bringing over 35 years of expertise in the Wastewater Management industry. A veteran of the field, Douglas holds a Bachelor of Science in Biology from California State University, Fullerton.
He began his career under the mentorship of one of the industry's leading experts, gaining invaluable hands-on experience in wastewater systems and environmental compliance. He went on to serve as the manager of a respected flow monitoring and water treatment company for more than eight years, where he further honed his technical and leadership skills.
In 2001, he founded Douglas Environmental Group with a mission to deliver high-quality, reliable environmental services. Under his leadership, the company has built a strong reputation for technical excellence and client-focused solutions across Southern California.
All of our technicians undergo comprehensive training to ensure the highest standard of service and support for our clients.