Chula Vista Environmental Services provides food waste recycling and other sustainability programs for businesses and residents in San Diego, CA. Their services include commercial food waste collection and hazardous waste disposal at the South Bay Household Hazardous Waste Collection Facility. The facility operates on Wednesdays and Saturdays and offers a reuse center with reusable products. The department supports various environmental initiatives such as renewable energy, composting, and waste reduction.

Copia is a food waste recycling and used cooking oil recycling company based in San Francisco, CA. It helps restaurants and other businesses donate surplus food and non-food items to local nonprofits through its app, which matches donations with a 99% success rate. Copia supports waste reduction, compliance tracking, and impact measurement with dashboards and live support. The company serves businesses of all sizes and offers scalable donation management to reduce landfill waste and support community food needs.

Biotane Pumping, by Denali, provides grease trap cleaning and used cooking oil recycling services in Los Angeles, CA. The company offers 24/7 availability to support its clients' needs.

Slurry Station is a smart waste management equipment vendor located in Roseville, CA. They offer user-friendly scheduling and on-site equipment designed to handle slurry efficiently, helping customers complete their tasks quickly. The business focuses on convenience and speed for waste management needs in the area.

Enviro-Guard is a hazardous waste consulting and compliance service based in Fullerton, CA. They offer a range of services including hazardous waste transportation and disposal, lab packing, sampling and analytical services, and vacuum truck operations. The company handles various types of waste such as flammables, toxics, and corrosives in both liquid and solid forms. Enviro-Guard also specializes in recycling water-based paint and managing electronic waste.

Co-West Commodities, by Denali, is based in Los Angeles, CA, and specializes in food waste recycling, grease trap cleaning, used cooking oil recycling, and smart waste management technology for the food service industry. They serve a broad range of clients across the Southwestern United States, including restaurants, schools, airports, and casinos. Their services focus on efficient used cooking oil collection and recycling, converting waste into renewable resources like biodiesel.

NRC Ventura in Oxnard, CA, is part of Republic Services, offering food waste recycling and smart waste management technology for restaurants. They provide a broad range of environmental services, including advanced recycling and hazardous waste treatment. Republic Services has decades of experience in sustainable waste solutions and supports customers with 24/7 emergency response and equipment rental.

Used Oil Collection Center is a grease trap cleaning and used cooking oil recycling company based in Los Angeles, CA. The business offers services related to grease trap maintenance and oil recycling. It operates 24/7 to serve clients in the area.

Miramar Landfill is the City of San Diego's only active landfill, located in San Diego, CA. It handles nearly 910,000 tons of trash annually and operates on a 1,500-acre site with environmentally secure, lined areas. The landfill diverts organic materials like food waste to the Miramar Greenery, where they are processed into mulch, compost, and wood chips. Open since 1959, the facility also captures methane gas to fuel electrical generators. Miramar Landfill serves the San Diego area with waste disposal, recycling, and composting services, operating Monday through Saturday.

Western Regional Sanitary Landfill in Roseville, CA, provides food waste recycling services primarily for restaurants. The facility is part of the Western Placer Waste Management Authority and includes a state-of-the-art Materials Recovery Facility. It offers a range of waste disposal options, including e-waste and green waste recycling. The landfill operates regular daytime hours and serves the local community with various recycling and waste management services.