Delta Tech Service, Inc.
Oil and GasCalifornia, United States51-200 Employees
Delta Tech Service, Inc. provides industrial services in the oil and gas sector, focusing on chemical cleaning, process decontamination, and oil system flushing. Since 1970, it has served industries including oil refining, chemical and petrochemical, power, pulp and paper, food and beverage, and technology, applying reactive chemistry to clean, degrease, descale, neutralize and passivate equipment. Its process decontamination includes steam chemical vapor phase and circulation, while its oil-flushing units can handle flows up to 1,600 gpm, and safety training guides ongoing employee development. Based in Benicia, California, Delta Tech maintains long-term relationships with major refining, chemical and petrochemical companies for maintenance, turnarounds and capital projects across North America. The company's personnel progression—from field service engineers to account managers and decontamination specialists—reflects a structured approach to safety and project execution.