For the fastest response to your COVID-19 related questions, here’s how to reach our team.



If you are an individual and have questions related to scheduling a COVID-19 test or results, please read our COVID-19 Testing FAQs. If your question is still outstanding, email us at

To schedule a test appointment at CityTestSF, click here.



If you are an organization and would like more information about Color’s COVID-19 testing programs, please fill out this form and a member of our team will be in touch soon: