Tri-County Septic And Grease Trap Solutions is a family-owned company based in Spokane, WA, providing septic tank and grease trap services for residential and commercial clients. Serving Spokane and surrounding areas, they specialize in septic pumping, grease trap maintenance, and addressing clogs, backups, and leaks. With nearly 20 years of experience since 1993, the company is fully licensed and insured. They also offer 24-hour emergency service for septic and grease trap issues.

Mahoney Environmental Restaurant Oil Recycling is based in Spokane, WA, and specializes in food waste recycling for restaurants, grease trap cleaning, and used cooking oil recycling. They also offer restaurant waste consulting and provide smart waste management equipment and technology. The company focuses on helping businesses manage waste efficiently while supporting environmental goals.