FREE – Rapid antigen tests mailed to your home Rapid antigen tests are available through the federal at-home test program. FREE – PCR testing in Carbondale July – December FREE State-supported PCR testing. 511 Colorado Ave. Carbondale (Recreation Center back parking lot). Tuesday through Friday 12 – 5 p.m. Saturdays 8 a.m. – 2 p.m. Approximately 24-36 hr. turnaround. Phone 1-888-964-1562. Walk up or make an appointment. FREE – Rapid antigen (take-home) tests for pick-up in Rifle Only available at the Rifle Garfield County Public Health office, 195 W. 14th St. (limited supply, limited number available per household). Walk-in, Mon-Fri,