"Opening Doors Through Drug and Alcohol Treatment" Skyway House has been providing substance abuse treatment services for more than 20 years. Headquartered in Chico, California. We offer residential and outpatient services. Skyway House's residential facility is a 22-bed facility featuring bunk-style accommodations. The program is located in Chico, California in Butte County. Skyway House is licensed and certified by the State of California Department of Health Care Services.