Subsurface Field Operations is a trusted provider of environmental field services, supporting consulting firms with accurate, efficient, and dependable fieldwork across Southern California. SSFO was built by a group of experienced field technicians who came together with a shared goal—to deliver higher-quality services at fair and competitive pricing.

With a strong foundation in hands-on field experience, we understand the challenges of environmental projects and the importance of reliable data, proper system performance, and timely execution. Our team works as an extension of your operation, helping you meet project deadlines while maintaining the highest standards of quality and compliance.