SK Oil Sales is a provider of grease trap cleaning and used cooking oil recycling services, as well as smart waste management equipment and technology, based in Phoenix, AZ. The company offers oil management system solutions and distributes seedless, non-GMO tropical oils. SK Oil Sales serves businesses in Phoenix and beyond with a focus on quality products and reliable delivery.

Friedman Recycling is a family-owned recycling company based in Phoenix, AZ, serving the region for nearly 50 years. They specialize in food waste recycling for restaurants, grease trap cleaning, used cooking oil recycling, and smart waste management technology. The company uses advanced equipment and automated sorting machines to improve recovery rates and offers waste auditing to help businesses understand their waste impact. Friedman Recycling focuses on personalized service and sustainable practices without owning landfills, aiming to maximize material recovery.