Nogales has a City-run trash service for homes and businesses. The City's own collection covers regular carts and small commercial containers, while larger remodel and cleanout loads usually go out in a roll-off.
Close to town, the City's transfer station sits at 1450 North Hohokam Drive, behind the Public Works building. It's open Monday through Friday, 7 a.m. to 4 p.m., and Saturday, 7 a.m. to 2 p.m. A company runs it under contract with the City.
North of town, Santa Cruz County lists the Rio Rico Landfill at 1500 West Frontage Road, Rio Rico, AZ 85648. According to the county's facility page, it's open Monday through Friday, 8 a.m. to 4 p.m., and Saturday, 8 a.m. to 2 p.m. It's closed Sundays. Commercial trucks must be out 30 minutes before closing. Call 520-761-7892 with questions.
The county also lists a transfer station in Tubac and a landfill near Sonoita. Your account manager will confirm which facility takes your load and explain the fees before delivery.